<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2308-3859</journal-id>
<journal-title><![CDATA[Journal of the Selva Andina Biosphere]]></journal-title>
<abbrev-journal-title><![CDATA[J. Selva Andina Biosph.]]></abbrev-journal-title>
<issn>2308-3859</issn>
<publisher>
<publisher-name><![CDATA[Journal of the Selva Andina Biosphere.Fundación Selva Andina Research Society. Departamento de Enseñanza e Investigación en Bioquímica & Microbiología.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2308-38592025000100041</article-id>
<article-id pub-id-type="doi">10.36610/j.jsab.2025.130100041</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Agroforestry practices: a necessity for improving agricultural productivity and soil fertility in different agroecological zones of Ethiopia]]></article-title>
<article-title xml:lang="es"><![CDATA[Prácticas agroforestales: una necesidad para mejorar la productividad agrícola y la fertilidad del suelo en diferentes zonas agroecológicas de Etiopía]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Wariyo]]></surname>
<given-names><![CDATA[Deresu Zerfu]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Ethiopian Environment and Forest Research Institute Ethiopian Forestry Development ]]></institution>
<addr-line><![CDATA[Yeka Sub Addis Ababa]]></addr-line>
<country>Ethiopia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2025</year>
</pub-date>
<volume>13</volume>
<numero>1</numero>
<fpage>41</fpage>
<lpage>52</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S2308-38592025000100041&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S2308-38592025000100041&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S2308-38592025000100041&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In many parts of Ethiopia, there are serious problems of soil fertility loss and increasing land degradation. This study examines how agroforestry practices affect soil fertility and agricultural production in various agroecological zones in Ethiopia. Various agroforestry practices were employed across the country, including scattered trees in rangelands, forest parks, hedgerows, alley cropping, intercropping, and shifting cultivation. This article reviewed these practices by collecting secondary data from published articles, books, and journals on agroforestry practices that improve agricultural productivity and soil fertility in different agroecological regions of Ethiopia. The study findings suggest that agroforestry practices have a positive impact on agricultural production and soil fertility in various agroecological zones. Furthermore, they help reduce soil erosion, water loss, and organic matter depletion, thereby contributing to increased agricultural productivity. Soil fertility loss poses a serious threat to agricultural crop growth, impacting social well-being and sustainable economic development. The study notes that soil fertility and agricultural productivity can be significantly improved by adopting agroforestry techniques.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En muchas partes de Etiopía, existen graves problemas de pérdida de fertilidad del suelo y creciente degradación de la tierra. Este estudio examina cómo las prácticas agroforestales afectan la fertilidad del suelo y la producción agrícola en diversas zonas agroecológicas de Etiopía. Se emplearon diversas prácticas agroforestales en todo el país, incluyendo árboles dispersos en pastizales, parques forestales, setos vivos, cultivos en hileras, cultivos intercalados y agricultura migratoria. Este artículo revisó estas prácticas mediante la recopilación de datos secundarios de artículos, libros y revistas publicados sobre prácticas agroforestales que mejoran la productividad agrícola y la fertilidad del suelo en diferentes regiones agroecológicas de Etiopía. Los hallazgos del estudio sugieren que las prácticas agroforestales tienen un impacto positivo en la producción agrícola y la fertilidad del suelo en diversas zonas agroecológicas. Además, ayudan a reducir la erosión del suelo, la pérdida de agua y el agotamiento de la materia orgánica, lo que contribuye a una mayor productividad agrícola. La pérdida de fertilidad del suelo representa una grave amenaza para el crecimiento de los cultivos agrícolas, impactando el bienestar social y el desarrollo económico sostenible. El estudio señala que la fertilidad del suelo y la productividad agrícola pueden mejorarse significativamente mediante la adopción de técnicas agroforestales.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Forest farming]]></kwd>
<kwd lng="en"><![CDATA[nutrient recycles]]></kwd>
<kwd lng="en"><![CDATA[small holder]]></kwd>
<kwd lng="en"><![CDATA[alley cropping]]></kwd>
<kwd lng="es"><![CDATA[Agricultura forestal]]></kwd>
<kwd lng="es"><![CDATA[reciclaje de nutrientes]]></kwd>
<kwd lng="es"><![CDATA[pequeños agricultores]]></kwd>
<kwd lng="es"><![CDATA[cultivos en callejones]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sida]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
<name>
<surname><![CDATA[Baudron]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Giller]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Climate-smart agroforestry Faidherbia albida trees buffer wheat against climatic extremes in the Central Rift Valley of Ethiopia]]></article-title>
<source><![CDATA[Agric For Meteorol]]></source>
<year>2018</year>
<volume>248</volume>
<page-range>339-47</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fahad]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Chavan]]></surname>
<given-names><![CDATA[SB]]></given-names>
</name>
<name>
<surname><![CDATA[Chichaghare]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Uthappa]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kakade]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agroforestry systems for soil health improvement and maintenance]]></article-title>
<source><![CDATA[Sustainability]]></source>
<year>2022</year>
<volume>14</volume>
<numero>22</numero>
<issue>22</issue>
<page-range>14877</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mbow]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Skole]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Duguma]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Bustamante]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Achieving mitigation and adaptation to climate change through sustainable agroforestry practices in Africa]]></article-title>
<source><![CDATA[Curr Opin Environ Sustain]]></source>
<year>2014</year>
<volume>6</volume>
<page-range>8-14</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coe]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Sinclair]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Barrios]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Scaling up agroforestry requires research 'in'rather than 'for'development]]></article-title>
<source><![CDATA[Curr Opin Environ Sustain]]></source>
<year>2014</year>
<volume>6</volume>
<page-range>73-7</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hassan]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hadgu]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Birhane]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Muthuri]]></surname>
<given-names><![CDATA[CW]]></given-names>
</name>
<name>
<surname><![CDATA[Mwangi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Mowo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Agroforestry in Ethiopia: using trees on farms to boost crop productivity and strengthen food security]]></source>
<year>2016</year>
<publisher-loc><![CDATA[Nairobi ]]></publisher-loc>
<publisher-name><![CDATA[The Center for International Forestry Research]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chemeda]]></surname>
<given-names><![CDATA[BA]]></given-names>
</name>
<name>
<surname><![CDATA[Wakjira]]></surname>
<given-names><![CDATA[FS]]></given-names>
</name>
<name>
<surname><![CDATA[Birhane]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of coffee-based agroforestry in improving food security through dietary diversification]]></article-title>
<source><![CDATA[Discov Agric]]></source>
<year>2024</year>
<volume>2</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>131</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bogale]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agroforestry systems in Ethiopia A systematic review of climate change mitigation, adaptation, and sustainable land management potential]]></article-title>
<source><![CDATA[F1000Research]]></source>
<year>2025</year>
<volume>14</volume>
<page-range>286</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Amenu]]></surname>
<given-names><![CDATA[BT]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Home-garden agro-forestry practices and its contribution to rural livelihood in Dawro Zone Essera District]]></article-title>
<source><![CDATA[J Environ Earth Sci]]></source>
<year>2017</year>
<volume>7</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>88-96</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nyssen]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Frankl]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zenebe]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Deckers]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Poesen]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Land management in the northern Ethiopian highlands local and global perspectives; past, present and future]]></article-title>
<source><![CDATA[Land Degrad Dev]]></source>
<year>2015</year>
<volume>26</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>759-64</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Madalcho]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Tefera]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of agro-forestry practices and elevation gradients on soil chemical properties in Gununo Watershed, Ethiopia]]></article-title>
<source><![CDATA[Int J Environ Agric Res]]></source>
<year>2016</year>
<volume>2</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-7</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lynch]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of nutrient-efficient crops in modern agriculture]]></article-title>
<source><![CDATA[J Cop Prod]]></source>
<year>1998</year>
<volume>1</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>241-64</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nkonya]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[HY]]></given-names>
</name>
<name>
<surname><![CDATA[Kato]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Economics of land degradation in Sub-Saharan Africa]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Nkonya]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Mirzabaev]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[von Braun]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Economics of Land Degradation and Improvement - A Global Assessment for Sustainable Development]]></source>
<year>2016</year>
<page-range>215-59</page-range><publisher-loc><![CDATA[Cham ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Drechsel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Gyiele]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
</person-group>
<source><![CDATA[The economic assessment of soil nutrient depletion: Analytical issues for framework development]]></source>
<year>1999</year>
<publisher-loc><![CDATA[Bangkok ]]></publisher-loc>
<publisher-name><![CDATA[International Board for Soil Research and Management]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Johar]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Chaudhary]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Socio-economic and environmental assets sustainability by agroforestry systems a review]]></article-title>
<source><![CDATA[Int J Agric Environ Biotechnol]]></source>
<year>2021</year>
<volume>14</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>521-33</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[PKR]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[BM]]></given-names>
</name>
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[VD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Definition and concepts of agroforestry]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[PKR]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[BM]]></given-names>
</name>
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[VD]]></given-names>
</name>
</person-group>
<source><![CDATA[An Introduction to Agroforestry: Four Decades of Scientific Developments]]></source>
<year>2021</year>
<page-range>21-8</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Springer Nature]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Glaze-Corcoran]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hashemi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sadeghpour]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Jahanzad]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Afshar]]></surname>
<given-names><![CDATA[RK]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Understanding intercropping to improve agricultural resiliency and environmental sustainability]]></article-title>
<source><![CDATA[Adv Agron]]></source>
<year>2020</year>
<volume>162</volume>
<page-range>199-256</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fleming]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[O'Grady]]></surname>
<given-names><![CDATA[AP]]></given-names>
</name>
<name>
<surname><![CDATA[Mendham]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[England]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Mitchell]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Moroni]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Understanding the values behind farmer perceptions of trees on farms to increase adoption of agroforestry in Australia]]></article-title>
<source><![CDATA[Agron Sustain Dev]]></source>
<year>2019</year>
<volume>39</volume>
<page-range>9</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gindaba]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rozanov]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Negash]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trees on farms and their contribution to soil fertility parameters in Badessa, eastern Ethiopia]]></article-title>
<source><![CDATA[Biol Fertil Soils]]></source>
<year>2005</year>
<volume>42</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>66-71</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berhe]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<name>
<surname><![CDATA[Anjulo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Abdelkadir]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of the effect of Ficus thonningii (blume) on soil physicochemical properties in Ahferom district of Tigray, Ethiopia]]></article-title>
<source><![CDATA[J Soil Sci Environ Manag]]></source>
<year>2013</year>
<volume>4</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>35-45</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ereso]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of Faidherbia albida tree species in parkland agroforestry and its management in Ethiopia]]></article-title>
<source><![CDATA[J Hortic For]]></source>
<year>2019</year>
<volume>11</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>42-7</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Verma]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Verma]]></surname>
<given-names><![CDATA[DK]]></given-names>
</name>
<name>
<surname><![CDATA[Giri]]></surname>
<given-names><![CDATA[SP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agroforestry practices and concepts in sustainable land use systems in India]]></article-title>
<source><![CDATA[Internat J Forestry &amp; Crop Improv]]></source>
<year>2016</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>126-31</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mosquera-Losada]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Herzog]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Den Herder]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agroforestry and the environment]]></article-title>
<source><![CDATA[Agroforest Syst]]></source>
<year>2021</year>
<volume>95</volume>
<page-range>767-74</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parry]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rosenzweig]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Iglesias]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Fischer]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Livermore]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Climate change and world food security a new assessment]]></article-title>
<source><![CDATA[Glob Environ Change]]></source>
<year>1999</year>
<volume>9</volume>
<numero>^s1</numero>
<issue>^s1</issue>
<supplement>1</supplement>
<page-range>51-67</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Estrada-Herrera]]></surname>
<given-names><![CDATA[IR]]></given-names>
</name>
<name>
<surname><![CDATA[Hidalgo-Moreno]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Guzmán-Plazola]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Almaraz Suárez]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Navarro-Garza]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Etchevers-Barra]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil quality indicators to evaluate soil fertility]]></article-title>
<source><![CDATA[Agrociencia]]></source>
<year>2017</year>
<volume>51</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>813-31</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stoorvogel]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Smaling]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Assessment of soil nutrient depletion in Sub-Saharan Africa: 1983-2000]]></source>
<year>1990</year>
<publisher-loc><![CDATA[Wageningen ]]></publisher-loc>
<publisher-name><![CDATA[The Winand Staring Centre, Wageningen]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Willy]]></surname>
<given-names><![CDATA[DK]]></given-names>
</name>
<name>
<surname><![CDATA[Muyanga]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mbuvi]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Jayne]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of land use change on soil fertility parameters in densely populated areas of Kenya]]></article-title>
<source><![CDATA[Geoderma]]></source>
<year>2019</year>
<volume>343</volume>
<page-range>254-62</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cardinael]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Mao]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Chenu]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Hinsinger]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Belowground functioning of agroforestry systems recent advances and perspectives]]></article-title>
<source><![CDATA[Plant Soil]]></source>
<year>2020</year>
<volume>453</volume>
<page-range>1-13</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sileshi]]></surname>
<given-names><![CDATA[GW]]></given-names>
</name>
<name>
<surname><![CDATA[Mafongoya]]></surname>
<given-names><![CDATA[PL]]></given-names>
</name>
<name>
<surname><![CDATA[Nath]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agroforestry systems for improving nutrient recycling and soil fertility on degraded lands]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Dagar]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Teketay]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Agroforestry for Degraded Landscapes]]></source>
<year>2020</year>
<page-range>225-53</page-range><publisher-loc><![CDATA[Singapore ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Kang]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Kass]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nutrient Cycling and soil-erosion control in agroforestry systems]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Juo]]></surname>
<given-names><![CDATA[ASR]]></given-names>
</name>
<name>
<surname><![CDATA[Freed]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
</person-group>
<source><![CDATA[Agriculture and the Environment: Bridging Food Production and Environmental Protection in Developing Countries]]></source>
<year>1995</year>
<page-range>117-38</page-range><publisher-loc><![CDATA[Madison ]]></publisher-loc>
<publisher-name><![CDATA[American Society of Agronomy]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pinho]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[RP]]></given-names>
</name>
<name>
<surname><![CDATA[Alfaia]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agroforestry and the improvement of soil fertility a view from Amazonia]]></article-title>
<source><![CDATA[Appl Environ Soil Sci]]></source>
<year>2012</year>
<numero>1</numero>
<issue>1</issue>
<page-range>6163</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sanchez]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil productivity and sustainability in agroforestry systems]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Steppler]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[PR]]></given-names>
</name>
</person-group>
<source><![CDATA[Agroforestry: A decade of development]]></source>
<year>1987</year>
<page-range>205-23</page-range><publisher-loc><![CDATA[Nairobi ]]></publisher-loc>
<publisher-name><![CDATA[International Council for Research in Agroforestry]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kwesiga]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Coe]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of short rotation Sesbania sesban planted fallows on maize yield]]></article-title>
<source><![CDATA[For Ecol Manage]]></source>
<year>1994</year>
<volume>64</volume>
<numero>2-3</numero>
<issue>2-3</issue>
<page-range>199-208</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Advantages, disadvantages and desirable characteristics of shade trees for coffee, cacao and tea]]></article-title>
<source><![CDATA[Agroforest Syst]]></source>
<year>1987</year>
<volume>5</volume>
<page-range>3-13</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bashir]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Norman]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Bacon]]></surname>
<given-names><![CDATA[RK]]></given-names>
</name>
<name>
<surname><![CDATA[Wells]]></surname>
<given-names><![CDATA[BR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Accumulation and redistribution of fertilizer nitrogen-15 in soft red winter wheat]]></article-title>
<source><![CDATA[Soil Sci Soc Am J]]></source>
<year>1997</year>
<volume>61</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1407-12</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Manjur]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Abebe]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Abdulkadir]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of scattered F albida (Del) and C. macrostachyus (Lam) tree species on key soil physicochemical properties and grain yield of maize (Zea Mays): a case study at umbulo Wacho watershed, southern Ethiopia]]></article-title>
<source><![CDATA[Wudpecker J Agric Res]]></source>
<year>2014</year>
<volume>3</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>63-73</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pierret]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Maeght]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Clément]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Montoroi]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Hartmann]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Gonkhamdee]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Understanding deep roots and their functions in ecosystems an advocacy for more unconventional research]]></article-title>
<source><![CDATA[Ann Bot]]></source>
<year>2016</year>
<volume>118</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>621-35</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Misra]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil fertility management in agroforestry system]]></article-title>
<source><![CDATA[Int J Biotechnol Biochem]]></source>
<year>2011</year>
<volume>7</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>637-44</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Young]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelling soil changes under agroforestry]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Young]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Agroforestry for soil conservation]]></source>
<year>1989</year>
<page-range>197-211</page-range><publisher-loc><![CDATA[Wallingford ]]></publisher-loc>
<publisher-name><![CDATA[CAB International]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Szott]]></surname>
<given-names><![CDATA[LT]]></given-names>
</name>
<name>
<surname><![CDATA[Fernandes]]></surname>
<given-names><![CDATA[EC]]></given-names>
</name>
<name>
<surname><![CDATA[Sanchez]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil-plant interactions in agroforestry systems]]></article-title>
<source><![CDATA[For Ecol Manage]]></source>
<year>1991</year>
<volume>45</volume>
<numero>1-4</numero>
<issue>1-4</issue>
<page-range>127-52</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bekele-Tesemma]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Profitable agrofores-try innovations for Eastern Africa]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Nairobi ]]></publisher-loc>
<publisher-name><![CDATA[World Agroforestry Centre]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Poschen]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An evaluation of the Acacia albida-based agroforestry practices in the Hararghe highlands of Eastern Ethiopia]]></article-title>
<source><![CDATA[Agroforestry Syst]]></source>
<year>1986</year>
<volume>4</volume>
<page-range>129-43</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Negash]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trees management and livelihoods in Gedeo&amp;apos;s agroforests, Ethiopia]]></article-title>
<source><![CDATA[Forests Trees and Livelihoods]]></source>
<year>2007</year>
<volume>17</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>157-68</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sida]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
<name>
<surname><![CDATA[Baudron]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Ndoli]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tirfessa]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Giller]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Should fertilizer recommendations be adapted to parkland agroforestry systems Case studies from Ethiopia and Rwanda]]></article-title>
<source><![CDATA[Plant Soil]]></source>
<year>2020</year>
<volume>453</volume>
<page-range>173-88</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mamo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Asfaw]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Status of selected soil properties under Croton macrostachyus tree at Gemechis District, West Hararghe Zone, Oromia]]></article-title>
<source><![CDATA[Ethiop J Biol Agric Healthc]]></source>
<year>2017</year>
<volume>7</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>31-5</page-range></nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kassa]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Gebrehiwet]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Yamoah]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Balanites aegyptiaca, a potential tree for parkland agroforestry systems with sorghum in Northern Ethiopia]]></article-title>
<source><![CDATA[J Soil Sci Environ Manage]]></source>
<year>2010</year>
<volume>1</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>107-14</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boffa]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[West African agroforestry parklands: keys to conservation and sustainable management]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Dembner]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Perlis]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[An international journal of forestry and forest industries]]></source>
<year>2000</year>
<publisher-loc><![CDATA[Rome ]]></publisher-loc>
<publisher-name><![CDATA[Food and Agriculture Organization of the United Nations]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Molla]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Linger]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of Acacia decurrens (Green wattle) Tree on selected soil physico-chemical properties North-western Ethiopia]]></article-title>
<source><![CDATA[Res J Agric Environ Manag]]></source>
<year>2017</year>
<volume>6</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>95-103</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kang]]></surname>
<given-names><![CDATA[BT]]></given-names>
</name>
<name>
<surname><![CDATA[Wilson]]></surname>
<given-names><![CDATA[GF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The development of alley cropping as a promising agroforestry technology]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Steppler]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[PR]]></given-names>
</name>
</person-group>
<source><![CDATA[Agroforestry: a decade of development]]></source>
<year>1987</year>
<page-range>227-43</page-range><publisher-loc><![CDATA[Nairobi ]]></publisher-loc>
<publisher-name><![CDATA[International Council for Research in Agroforestry]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kang]]></surname>
<given-names><![CDATA[BT]]></given-names>
</name>
<name>
<surname><![CDATA[Wilson]]></surname>
<given-names><![CDATA[GF]]></given-names>
</name>
<name>
<surname><![CDATA[Sipkens]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Alley cropping maize (Zea mays L ) and leucaena (Leucaena leucocephala Lam) in southern Nigeria]]></article-title>
<source><![CDATA[Plant Soil]]></source>
<year>1981</year>
<volume>63</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>165-79</page-range></nlm-citation>
</ref>
<ref id="B50">
<label>50</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ferdush]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Karim]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Himel]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Saha]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ahamed]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impact of alley cropping on wheat productivity]]></article-title>
<source><![CDATA[J Agric Vet Sci]]></source>
<year>2018</year>
<volume>11</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>17-25</page-range></nlm-citation>
</ref>
<ref id="B51">
<label>51</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abdelkadir]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Root production, soil organic matter, soil moisture, and sorghum yield in an alley-cropping system with Acacia saligna (Labill.) Wendl. and Gliricidia sepium (Jacq.) Walp. in the Hararghe Highlands]]></source>
<year>1997</year>
<publisher-loc><![CDATA[Iowa ]]></publisher-loc>
<publisher-name><![CDATA[Iowa State University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B52">
<label>52</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[PKR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Homegardens]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Nair]]></surname>
<given-names><![CDATA[PKR]]></given-names>
</name>
</person-group>
<source><![CDATA[An introduction to agroforestry]]></source>
<year>1993</year>
<page-range>85-97</page-range><publisher-loc><![CDATA[Netherlands ]]></publisher-loc>
<publisher-name><![CDATA[Kluwer Academic Publishers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B53">
<label>53</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Negash]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Yirdaw]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Luukkanen]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Potential of indigenous multistrata agroforests for maintaining native floristic diversity in the south-eastern Rift Valley escarpment, Ethiopia]]></article-title>
<source><![CDATA[Agroforest Syst]]></source>
<year>2012</year>
<volume>85</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>9-28</page-range></nlm-citation>
</ref>
<ref id="B54">
<label>54</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bajigo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tadesse]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Woody species diversity of traditional agroforestry practices in Gununo watershed in Wolayitta zone, Ethiopia]]></article-title>
<source><![CDATA[Forest Res]]></source>
<year>2015</year>
<volume>4</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1000155</page-range></nlm-citation>
</ref>
<ref id="B55">
<label>55</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Negash]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Starr]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kanninen]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Berhe]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Allometric equations for estimating aboveground biomass of Coffea arabica L grown in the Rift Valley escarpment of Ethiopia]]></article-title>
<source><![CDATA[Agroforest Syst]]></source>
<year>2013</year>
<volume>87</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>953-66</page-range></nlm-citation>
</ref>
<ref id="B56">
<label>56</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maitra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Palai]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
<name>
<surname><![CDATA[Manasa]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[DP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Potential of intercropping system in sustaining crop productivity]]></article-title>
<source><![CDATA[Int J Agric Environ Biotechnol]]></source>
<year>2019</year>
<volume>12</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>39-45</page-range></nlm-citation>
</ref>
<ref id="B57">
<label>57</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burgess]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Correa-Cano]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Parkes]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The deployment of intercropping and agroforestry as adaptation to climate change]]></article-title>
<source><![CDATA[Crop Environ]]></source>
<year>2022</year>
<volume>1</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>145-60</page-range></nlm-citation>
</ref>
<ref id="B58">
<label>58</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gidey]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Berhe]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<name>
<surname><![CDATA[Birhane]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Gufi]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Haileslassie]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intercropping maize with faba bean improves yield, income, and soil fertility in semiarid environment]]></article-title>
<source><![CDATA[Scientifica]]></source>
<year>2024</year>
<volume>1</volume>
<page-range>2552</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
