<?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>2664-0902</journal-id>
<journal-title><![CDATA[Alfa Revista de Investigación en Ciencias Agronómicas y Veterinaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Inv. Cs. Agro. y Vet.]]></abbrev-journal-title>
<issn>2664-0902</issn>
<publisher>
<publisher-name><![CDATA[CET-BOLIVIA]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2664-09022022000100107</article-id>
<article-id pub-id-type="doi">10.33996/revistaalfa.v6i16.153</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Implicancias del cambio climático en el rendimiento de la producción de CHENOPODIUM PALLIDICAULE (cañihua) en Lampa, Región Puno-Perú]]></article-title>
<article-title xml:lang="en"><![CDATA[Implications of climate change in the yield of CHENOPODIUM PALLIDICAULE (cañihua) production in Lampa, Puno-Peru Region]]></article-title>
<article-title xml:lang="pt"><![CDATA[Implicações da mudança climática no rendimento da produção de CHENOPODIUM PALLIDICAULE (cañihua) em Lampa, região de Puno-Peru]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mamani]]></surname>
<given-names><![CDATA[Julio Cesar Quispe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mamani]]></surname>
<given-names><![CDATA[Marcial Guevara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinto]]></surname>
<given-names><![CDATA[Santotomas Licimaco Aguilar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Turpo]]></surname>
<given-names><![CDATA[Giovana Araseli Flores]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velásquez]]></surname>
<given-names><![CDATA[Wily Leopoldo Velásquez]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lino]]></surname>
<given-names><![CDATA[Carmen Nievez Quispe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional del Altiplano  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Andina Néstor Cáceres Velásquez  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Intercultural Fabiola Salazar Leguía de Bagua  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Nacional Tecnológica de Lima Sur  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2022</year>
</pub-date>
<volume>6</volume>
<numero>16</numero>
<fpage>107</fpage>
<lpage>119</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S2664-09022022000100107&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S2664-09022022000100107&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S2664-09022022000100107&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El objetivo de la investigación fue determinar el efecto del cambio climático en la producción de Chenopodium pallidicaule (cañihua) en la zona productora de Lampa, de la región de Puno-Perú. Se utilizó un enfoque cuantitativo, aplicando el modelo teórico de la función de producción polinómica de segundo grado para la prueba de hipótesis, utilizando la información del Ministerio de Agricultura y Riego y del Servicio Nacional de Meteorología e Hidrología del Perú. Se determinó que las variables climáticas influyen en el rendimiento de la producción de Chenopodium pallidicaule (cañihua), en un 53.68%. La humedad relativa y la temperatura mínima son las variables que tienen mayor influencia en el rendimiento de la producción de este cultivo, en vista que a un incremento en 1% de la humedad relativa y de la temperatura mínima en 1 °C provoca un incremento de 15.91 kg/ha y 7.62 Kg/Ha en el rendimiento de la producción de Chenopodium pallidicaule (cañihua).]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The objective of the research was to determine the effect of climate change on the production of Chenopodium pallidicaule (cañihua) in the Lampa production area, in the Puno-Peru region. A quantitative approach was used, applying the theoretical model of the second degree polynomial production function for the hypothesis test, using information from the Ministry of Agriculture and Irrigation and the National Service of Meteorology and Hydrology of Peru. It was determined that climatic variables influence the production yield of Chenopodium pallidicaule (cañihua), by 53.68%. Relative humidity and minimum temperature are the variables that have the greatest influence on the production yield of this crop, given that a 1% increase in relative humidity and a 1 °C minimum temperature cause an increase in 15.91 kg/ha and 7.62 Kg/Ha in the production yield of Chenopodium pallidicaule (cañihua).]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO O objetivo da pesquisa foi determinar o efeito das mudanças climáticas na produção de Chenopodium pallidicaule (cañihua) na área de produção de Lampa, na região de Puno-Peru. Foi utilizada uma abordagem quantitativa, aplicando o modelo teórico da função de produção polinomial de segundo grau para o teste de hipóteses, utilizando informações do Ministério da Agricultura e Irrigação e do Serviço Nacional de Meteorologia e Hidrologia do Peru. Determinou-se que as variáveis climáticas influenciam o rendimento da produção de Chenopodium pallidicaule (cañihua), em 53,68%. A umidade relativa do ar e a temperatura mínima são as variáveis que mais influenciam na produtividade desta cultura, visto que um aumento de 1% na umidade relativa do ar e 1°C na temperatura mínima provoca um aumento de 15,91 kg/ha e 7,62 kg/ha no rendimento de produção de Chenopodium pallidicaule (cañihua).]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cambio climático]]></kwd>
<kwd lng="es"><![CDATA[Producción agrícola]]></kwd>
<kwd lng="es"><![CDATA[Productores]]></kwd>
<kwd lng="es"><![CDATA[Rendimiento]]></kwd>
<kwd lng="es"><![CDATA[Zona rural]]></kwd>
<kwd lng="en"><![CDATA[Climate change]]></kwd>
<kwd lng="en"><![CDATA[Agricultural production]]></kwd>
<kwd lng="en"><![CDATA[Producers]]></kwd>
<kwd lng="en"><![CDATA[Performance]]></kwd>
<kwd lng="en"><![CDATA[Rural zone]]></kwd>
<kwd lng="pt"><![CDATA[Mudança climática]]></kwd>
<kwd lng="pt"><![CDATA[Produção agrícola]]></kwd>
<kwd lng="pt"><![CDATA[Produtores]]></kwd>
<kwd lng="pt"><![CDATA[Desempenho]]></kwd>
<kwd lng="pt"><![CDATA[Área rural]]></kwd>
</kwd-group>
</article-meta>
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