<?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>1692-3561</journal-id>
<journal-title><![CDATA[Biotecnología en el Sector Agropecuario y Agroindustrial]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Bio.Agro]]></abbrev-journal-title>
<issn>1692-3561</issn>
<publisher>
<publisher-name><![CDATA[Taller Editorial Universidad del Cauca]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1692-35612020000100046</article-id>
<article-id pub-id-type="doi">10.18684/bsaa.v18n1.1410</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluacion del rendimiento de quinua bajo diferentes densidades, fertilizacion y métodos de siembra en Cauca.]]></article-title>
<article-title xml:lang="en"><![CDATA[Evaluation of the performance of quinua under different densities, fertilization and sowing methods in Cauca.]]></article-title>
<article-title xml:lang="pt"><![CDATA[Avaliação do desempenho de quinua sob diferentes densidades, fertilização e métodos de semeadura no Cauca.]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[ROJAS MONTES]]></surname>
<given-names><![CDATA[CONSUELO]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[BURBANO CATUCHE]]></surname>
<given-names><![CDATA[GUIDO ARY]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[MUÑOZCERTUCHE]]></surname>
<given-names><![CDATA[EDWIN FERNANDO]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Cauca Departamento de Ciencias Agropecuarias, Facultad de Ciencias Agrarias Grupo de Investigación para el Desarrollo Rural (Tull)]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Fundación de profesionales para el desarrollo integral comunitario PRODESIC  ]]></institution>
<addr-line><![CDATA[. Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Fundación de profesionales para el desarrollo integral comunitario PRODESIC  ]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>18</volume>
<numero>1</numero>
<fpage>46</fpage>
<lpage>55</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1692-35612020000100046&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1692-35612020000100046&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1692-35612020000100046&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Esta investigación se realizó en el municipio de Bolívar - Cauca, vereda El Tambo, Corregimiento Los Milagros, localizado a 2589 m.s.n.m, donde se evaluó el comportamiento del ecotipo Blanca del Cauca bajo 3 niveles de fertilización, con 3 densidades de siembra y 3 métodos de siembra bajo un diseño de parcelas subdivididas con 3 repeticiones y el ecotipo PROCAUCA 016 con 2 densidades de siembra y 2 niveles de fertilización en un diseño completamente al azar con 3 repeticiones. Las variables de respuesta fueron las fases fenológicas y los componentes de rendimiento. Para la preparación del terreno se utilizó labranza mínima, la parcela útil estuvo constituida por los 3 surcos centrales tomando 4 m efectivos, se dejaron 50 cm de cabecera a cada lado y los 2 surcos laterales como bordes, los tratamientos se determinaron can base en análisis de suelo y la experiencia de los investigadores en el manejo del cultivo. El ciclo productivo estuvo entre 116,2 y 168,6 días evidenciando la precocidad de PROCAUCA 016, en cuanto a rendimiento para Blanca del Cauca, los mejores resultados se obtuvieron con trasplante de plantas provenientes de siembra en bandeja comercial, densidad chorrillo con fertilización testigo y con PROCAUCA 016 los mejores resultados se obtuvieron con siembra a chorrillo y fertilización ideal.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This research was carried out in the municipality of Bolívar - Cauca, El Tambo district, Los Milagros municipality, located at 2589 m above sea level, where the behavior of Cauca white was evaluated under 3 levels of fertilization, with 3 planting densities and 3 planting methods, under a design of subdivided plots with 3 replications and the ecotype PROCAUCA 016 with 2 planting densities and 2 levels of fertilization in a completely randomized design with 3 replications. The response variables were the phenological phases and the yield components. For the preparation of the land minimum tillage was used, the useful plot was constituted by the 3 central furrows taking 4 effective m, leaving 50 cm of head on each side and the 2 lateral furrows as edges, the treatments were determined based on analysis of soil and the experience of researchers in crop management. The productive cycle was between 116,2 and 168,6 days showing the precocity of PROCAUCA 016, in terms of yield for Blanca del Cauca, the best results were obtained with transplanting plants from sowing in commercial tray, density trickle with control fertilization and with PROCAUCA 016 the best results were obtained with sowing with trickle and ideal fertilization.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO Esta pesquisa foi realizada no município de Bolivar - caminho Cauca fazenda de gado leiteiro, Township Milagres, localizado 2589 me, onde o comportamento de White Cauca sob 3 níveis de adubação foi avaliada, com 3 densidades e 3 métodos de plantio sob um esquema de parcelas com 3 repetições subdivididas e ecotype PROCAUCA 016 com 2 semeadura e 2 níveis de adubação em um delineamento experimental inteiramente casualizado com 3 repetições. As variáveis &#8203;&#8203;de resposta foram as fases fenológicas e os componentes de rendimento. Cultivo mínimo foi usada para preparar o solo, a trama útil consistiu de 3 linhas centrais tendo 4 m eficazes, permitiu cabeçalho 50 cm de cada lado e as duas ranhuras laterais e arestas, os tratamentos foram determinadas com base na análise de lata do solo e a experiência de pesquisadores em manejo de culturas. O ciclo de produção foi de entre 116,2 e 168,6 dias mostrando a precocidade de PROCAUCA 016, no desempenho para Branca do Cauca, os melhores resultados foram obtidos com o transplante de plantas a partir de sementes no tabuleiro comercial, CHORRILLO densidade fertilização testemunha e PROCAUCA 016 os melhores resultados foram obtidos com semeadura com chorrillo e adubação ideal.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Chenopodium quinoa]]></kwd>
<kwd lng="es"><![CDATA[Quinua]]></kwd>
<kwd lng="es"><![CDATA[Fertilización]]></kwd>
<kwd lng="es"><![CDATA[Densidad de siembra]]></kwd>
<kwd lng="es"><![CDATA[Métodos de siembra]]></kwd>
<kwd lng="es"><![CDATA[Rendimiento.]]></kwd>
<kwd lng="en"><![CDATA[Chenopodium quinoa]]></kwd>
<kwd lng="en"><![CDATA[Quinoa]]></kwd>
<kwd lng="en"><![CDATA[Fertilization]]></kwd>
<kwd lng="en"><![CDATA[Seeding density]]></kwd>
<kwd lng="en"><![CDATA[Seeding methods]]></kwd>
<kwd lng="en"><![CDATA[Yield]]></kwd>
<kwd lng="pt"><![CDATA[Chenopodium quinoa]]></kwd>
<kwd lng="pt"><![CDATA[Quinoa]]></kwd>
<kwd lng="pt"><![CDATA[Fertilização]]></kwd>
<kwd lng="pt"><![CDATA[Densidade de sementeira]]></kwd>
<kwd lng="pt"><![CDATA[Métodos de sementeira]]></kwd>
<kwd lng="pt"><![CDATA[Rendimento.]]></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[NOWAK]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[DUU]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[CHARRONDIÈRE]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of the nutritional composition of quinoa (Chenopodium quinoa Willd)]]></article-title>
<source><![CDATA[Food chemistry]]></source>
<year>2016</year>
<volume>193</volume>
<page-range>47-454</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>[2]</label><nlm-citation citation-type="book">
<collab>ORGANIZACIÓN DE LAS NACIONES UNIDAS PARA LA ALIMENTACIÓN Y LA AGRICULTURA (FAO)</collab>
<source><![CDATA[Consideraciones sobre el manejo agronómico del cultivo de quinua en el departamento de Nariño: recopilación de experiencias con pequeños productores - proyecto integrado de transferencia de tecnología]]></source>
<year>2015</year>
<page-range>44</page-range><publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[FAO y Ministerio de agricultura y Desarrollo Rural]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>[3]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MONTES-ROJAS]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[BURBANO-CATUCHE]]></surname>
<given-names><![CDATA[G.A.]]></given-names>
</name>
<name>
<surname><![CDATA[MUÑOZ-CRETUCHE.]]></surname>
<given-names><![CDATA[E.F.]]></given-names>
</name>
<name>
<surname><![CDATA[CALDERÓN-YONDA]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Descripción del ciclo fenológico de cuatro ecotipos de (Chenopodium quinua Willd.), en Puracé - Cauca, Colombia.]]></article-title>
<source><![CDATA[Biotecnología en el Sector Agropecuario y Agroindustrial]]></source>
<year>2018</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>26-37</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>[4]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MUJICA]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[SUQUILANDA]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[CHURA]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[RUIZ]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[LEÓN]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[CUTIPA]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[PONCE]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Producción Orgánica de la quinua (Chenopodium quinoa Willd)]]></source>
<year>2013</year>
<volume>56</volume>
<page-range>59-61</page-range><publisher-loc><![CDATA[Puno (Perú) ]]></publisher-loc>
<publisher-name><![CDATA[Sociedad Peruana para el Fomento y Competitividad de la Innovación Agraria-FINCAGRO]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<label>[5]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CURTI]]></surname>
<given-names><![CDATA[R.N.]]></given-names>
</name>
<name>
<surname><![CDATA[DE LA VEGA]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[ANDRADE]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[BRAMARDI]]></surname>
<given-names><![CDATA[S.J.]]></given-names>
</name>
<name>
<surname><![CDATA[BERTERO]]></surname>
<given-names><![CDATA[H.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Adaptive responses of quinoa to diverse agro-ecological environments along an altitudinal gradient in North West Argentina]]></article-title>
<source><![CDATA[Field Crops Research]]></source>
<year>2016</year>
<volume>189</volume>
<page-range>10-8</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>[6]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CURTI]]></surname>
<given-names><![CDATA[R.N.]]></given-names>
</name>
<name>
<surname><![CDATA[DE LA VEGA]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[ANDRADE]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[BRAMARDI]]></surname>
<given-names><![CDATA[S.J.]]></given-names>
</name>
<name>
<surname><![CDATA[BERTERO]]></surname>
<given-names><![CDATA[H.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Multi-environmental evaluation for grain yield and its physiological determinants of quinoa genotypes across Northwest Argentina]]></article-title>
<source><![CDATA[Field Crops Research]]></source>
<year>2014</year>
<volume>166</volume>
<page-range>46-57</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>[7]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MURPHY]]></surname>
<given-names><![CDATA[K.S.]]></given-names>
</name>
<name>
<surname><![CDATA[MATANGUIHAN]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[SONS]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[WILEY]]></surname>
</name>
</person-group>
<source><![CDATA[Quinoa: Improvement and sustainable production]]></source>
<year>2015</year>
<page-range>400</page-range><publisher-loc><![CDATA[New Jersey (USA) ]]></publisher-loc>
<publisher-name><![CDATA[Wiley BlackWell]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>[8]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ADOLF]]></surname>
<given-names><![CDATA[V.I.]]></given-names>
</name>
<name>
<surname><![CDATA[JACOBSEN]]></surname>
<given-names><![CDATA[S.E.]]></given-names>
</name>
<name>
<surname><![CDATA[SHABALA]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Salt tolerance mechanisms in quinoa (Chenopodium quinoa Willd.)]]></article-title>
<source><![CDATA[Environmental and Experimental Botany]]></source>
<year>2013</year>
<volume>92</volume>
<page-range>43-54</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[ISOBE]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[SUGIYAMA]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[OKUDA]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[MURASE]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[HARADA]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[MIYAMOTO]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[KOIDE]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[HIGO]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[TORIGOE]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of sowing time on the seed yield of quinoa (Chenopodium quinoa Willd) in South Kanto, Japan]]></article-title>
<source><![CDATA[Agricultural Sciences]]></source>
<year>2016</year>
<volume>7</volume>
<page-range>146-53</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[CANCINO]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[VÁSQUEZ]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[QUISPE]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Organic quinoa (Chenopodium quinoa L.) production in Peru: Environmental hotspots and food security considerations using Life Cycle Assessment]]></article-title>
<source><![CDATA[Science of the Total Environment]]></source>
<year>2018</year>
<volume>638</volume>
<page-range>221-32</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
