<?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>2409-1618</journal-id>
<journal-title><![CDATA[Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales]]></journal-title>
<abbrev-journal-title><![CDATA[RIIARn]]></abbrev-journal-title>
<issn>2409-1618</issn>
<publisher>
<publisher-name><![CDATA[Universidad Mayor de San Andrés:Facultad de Agronomía ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2409-16182024000200007</article-id>
<article-id pub-id-type="doi">10.53287/vanj1681kg60p</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aptitud productiva de trece líneas élites de trigo harinero (Triticum aestivum L.) en la estación experimental patacamaya]]></article-title>
<article-title xml:lang="en"><![CDATA[Productive aptitude of thirteen elite lines of flour wheat (Triticum aestivum L.) at the Patacamaya Experimental Station]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mamani Vargas]]></surname>
<given-names><![CDATA[Rodrigo Grover]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Blanco Villacorta]]></surname>
<given-names><![CDATA[Medardo Wilfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,aff1  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,aff2  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<volume>11</volume>
<numero>2</numero>
<fpage>7</fpage>
<lpage>17</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S2409-16182024000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S2409-16182024000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S2409-16182024000200007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El trigo es el cereal más cultivado dentro del sistema agrícola con una producción estimada en 2022 de 794 millones de toneladas y en nuestro país se constituye la principal fuente de alimento con un rendimiento que oscila en 1.1 t ha-1 en los últimos diez años (2013-2022). El presente estudio tiene como objetivo identificar líneas élites con características agronómicas sobresalientes para el componente de rendimiento bajo condiciones agro meteorológicas del Altiplano Central de Bolivia, identificar correlaciones entre variables agronómicas, fenológicas, fisiológicas de rendimiento y calidad en las trece líneas élites de trigo harinero. Para el presente trabajo se evaluaron trece líneas élites y dos testigos (Tepoca-T89 y INIAF-Totora-2014) donde se instaló bajo el diseño de bloques completamente al azar. Los genotipos fueron sembradas con una densidad de siembra de 120 kg ha-1, con una fertilización de 87.452 kg ha-1 de 46-00-00 y 45.999 kg ha-1 de 18-46-00, para el control de malezas de hoja ancha se aplicó herbicida metsulfuron-metil en tres dosis de 8-9-10 g ha-1 y riegos de acuerdo a la necesidad del cultivo. Las evaluaciones de las variables registradas fueron: fenológicas, agronómicas, fisiológicas, rendimiento y calidad acorde a las fases fenológicas del cultivo. Para analizar e interpretar los datos se realizó análisis estadístico descriptivo, varianzas, prueba de medias, multivariado, componentes principales, ranking de rendimiento. En conclusión, para estas características destacan los genotipos L-13, Tepoca-T89, INIAF-Totora-2014 con rendimientos de: 2 374, 2 066, 1 969 kg ha-1 como los más promisorios. Por lo tanto, es posible cultivar el trigo tomando medidas de prevención y adaptación para garantizar la viabilidad de producción en esta región del Altiplano Central de Bolivia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Wheat is the most cultivated cereal within the agricultural system with an estimated production in 2022 of 794 million tons and in our country it is the main source of food with a yield ranging from 1.1 t ha-1 in the last ten years (2013-2022). The present study aims to identify elite lines with outstanding agronomic characteristics for the yield component under agro-meteorological conditions of the Central Highlands of Bolivia, and to identify correlations between agronomic, phenological, physiological, yield and quality variables in the thirteen elite lines of flour wheat. Thirteen elite lines and two controls (Tepoca-T89 and INIAF-Totora-2014) were evaluated under a completely randomized block design. The genotypes were sown with a sowing density of 120 kg ha-1, with a fertilization of 87,452 kg ha-1 of 46-00-00 and 45.999 kg ha-1 of 18-46-00, for broadleaf weed control herbicide metsulfuron-methyl was applied in three doses of 8-9-10 g ha-1 and irrigations according to the need of the crop. The variables recorded were: phenological, agronomic, physiological, yield and quality according to the phenological stages of the crop. To analyse and interpret the data, descriptive statistical analysis, variance, mean test, multivariate, principal components, yield ranking were carried out. In conclusion, for these characteristics the genotypes L-13, Tepoca-T89, INIAF-Totora-2014 with yields of: 2 374, 2 066, 1 969 kg ha-1 stand out as the most promising. Therefore, it is possible to grow wheat by taking preventive and adaptive measures to ensure the viability of production in this region of the Central Highlands of Bolivia.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[aptitud]]></kwd>
<kwd lng="es"><![CDATA[correlación]]></kwd>
<kwd lng="es"><![CDATA[Triticum aestivum L.]]></kwd>
<kwd lng="es"><![CDATA[altiplano]]></kwd>
<kwd lng="es"><![CDATA[rendimiento]]></kwd>
<kwd lng="es"><![CDATA[Biplot]]></kwd>
<kwd lng="en"><![CDATA[aptitude]]></kwd>
<kwd lng="en"><![CDATA[correlation]]></kwd>
<kwd lng="en"><![CDATA[Triticum aestivum L.]]></kwd>
<kwd lng="en"><![CDATA[altiplano]]></kwd>
<kwd lng="en"><![CDATA[yield]]></kwd>
<kwd lng="en"><![CDATA[Biplot]]></kwd>
</kwd-group>
</article-meta>
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