<?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>2007-0934</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias agrícolas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Cienc. Agríc]]></abbrev-journal-title>
<issn>2007-0934</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-09342025000700105</article-id>
<article-id pub-id-type="doi">10.29312/remexca.v16i7.3838</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Correlación de caracteres de planta, fruto y semilla de accesiones de calabaza en Tlaxcala]]></article-title>
<article-title xml:lang="en"><![CDATA[Correlation of plant, fruit and seed traits of squash accessions in Tlaxcala]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas-Martínez]]></surname>
<given-names><![CDATA[Israel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández-Sosa]]></surname>
<given-names><![CDATA[Rogelio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sangerman-Jarquín]]></surname>
<given-names><![CDATA[Dora María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[Chiautempan Tlaxcala]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[Texcoco Estado de México]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>11</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>11</month>
<year>2025</year>
</pub-date>
<volume>16</volume>
<numero>7</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342025000700105&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342025000700105&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342025000700105&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La calabaza (Cucurbita moschata Duchesne) es cultivada en Tlaxcala, aprovechando la planta, flores, fruto y semilla. La diversidad de accesiones criollas se debe a la interacción con el ambiente en dos regiones del estado, apropiadas al manejo de los productores. Es importante identificar accesiones sobresalientes en fruto y semilla ante la escasez de materiales mejorados. Se mostró la correlación positiva y directa de caracteres evaluados en 50 accesiones. Se evaluaron en dos localidades, la siembra fue el 12 y 27 de mayo de 2022. La parcela experimental fueron 12 matas separadas a 1.5 m y 0.8 m entre surcos. El análisis de varianza (Anova) indico diferencias significativas (p&lt; 0.01) entre localidades, accesiones e interacción, lo que evidencia variabilidad genética y respuesta al ambiente. Las accesiones 5, 25, 34, 35, 37, 38 y 39 fueron productivas, con rendimientos de fruto entre 31.8 y 46.6 t ha-1 y de semilla entre 941 y 1 190 kg ha-1. Se observó correlación positiva significativa (r= 0.9**) entre el rendimiento de fruto y semilla, ambos asociados con peso de fruto, número de semillas por fruto, diámetro del fruto, grosor de pulpa y diámetro del pedúnculo. Los resultados confirman variabilidad genética en accesiones criollas. La alta correlación entre rendimiento de fruto y semilla, así como su asociación con caracteres morfológicos clave, indica su utilidad en programas de mejoramiento genético para incrementar productividad y calidad. Las accesiones destacadas pueden representar una base genética importante para su conservación y uso en sistemas productivos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The squash (Cucurbita moschata Duchesne) is grown in Tlaxcala, utilizing the plant, flower, fruit, and seed[cite: 172]. The diversity of native accessions is due to the interaction with the environment in two regions of the state, which are appropriate to the management of producers[cite: 173]. It is important to identify outstanding accessions in fruit and seed in the face of the scarcity of improved materials[cite: 174]. The positive and direct correlation of traits evaluated in 50 accessions was shown[cite: 175]. They were evaluated in two localities, and the sowing took place on May 12 and 27, 2022. The experimental plot consisted of 12 clumps 1.5 m apart and a distance of 0.8 m between rows[cite: 176]. The analysis of variance (Anova) indicated significant differences (p &lt; 0.01) between localities, accessions, and the interaction, which shows genetic variability and response to the environment[cite: 177]. Accessions 5, 25, 34, 35, 37, 38, and 39 were productive, with fruit yields between 31.8 and 46.6 t ha-1 and seed yields between 941 and 1 190 kg ha-1[cite: 178]. There was a significant positive correlation (r= 0.9**) between fruit and seed yield, both associated with fruit weight, number of seeds per fruit, fruit diameter, pulp thickness and peduncle diameter[cite: 179]. The results confirm genetic variability in native accessions. The high correlation between fruit and seed yield, as well as their association with key morphological traits, indicates their usefulness in genetic improvement programs to increase productivity and quality[cite: 180]. Outstanding accessions may represent an important genetic basis for conservation and use in production systems[cite: 181].]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cucurbita moschata]]></kwd>
<kwd lng="es"><![CDATA[correlación fenotípica]]></kwd>
<kwd lng="es"><![CDATA[diversidad genética]]></kwd>
<kwd lng="es"><![CDATA[rendimiento]]></kwd>
<kwd lng="en"><![CDATA[Cucurbita moschata]]></kwd>
<kwd lng="en"><![CDATA[genetic diversity]]></kwd>
<kwd lng="en"><![CDATA[phenotypic correlation]]></kwd>
<kwd lng="en"><![CDATA[yield]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ayvar]]></surname>
<given-names><![CDATA[S. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mena]]></surname>
<given-names><![CDATA[B. A. J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Duran]]></surname>
<given-names><![CDATA[R. J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cruzaley]]></surname>
<given-names><![CDATA[S. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[M. N. O.]]></given-names>
</name>
</person-group>
<source><![CDATA[La calabaza pipiana y su manejo integrado]]></source>
<year>2007</year>
<page-range>27</page-range><publisher-loc><![CDATA[Iguala, Guerrero, México ]]></publisher-loc>
<publisher-name><![CDATA[Centro de estudios profesionales. Colegio Superior Agropecuario del Estado de Guerrero]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Balzarini]]></surname>
<given-names><![CDATA[M. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Bruno]]></surname>
<given-names><![CDATA[C. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Arroyo]]></surname>
<given-names><![CDATA[T. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análisis de ensayos agrícolas multi-ambientales: ejemplos con Info-Gen. Estadística y biometría]]></source>
<year>2015</year>
<page-range>141</page-range><publisher-loc><![CDATA[Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Facultad de Ciencias Agropecuarias. Universidad Nacional de Córdoba]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berenji]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Papp]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Interrelaciones entre las características de frutos y semillas de calabaza aceitera]]></article-title>
<source><![CDATA[VII Reunión Eucarpia sobre Genética y Mejoramiento de Cucurbitáceas]]></source>
<year>2000</year>
<volume>510</volume>
<numero>17</numero>
<issue>17</issue>
<page-range>101-4</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bezerra]]></surname>
<given-names><![CDATA[N. F. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Leal]]></surname>
<given-names><![CDATA[N. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[F. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Gálves]]></surname>
<given-names><![CDATA[G. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Amaral]]></surname>
<given-names><![CDATA[J. A. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Vasconsellos]]></surname>
<given-names><![CDATA[H. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Mello]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis biométrico de líneas de calabaza]]></article-title>
<source><![CDATA[Horticultura Brasileira]]></source>
<year>2006</year>
<volume>24</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>378-80</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<collab>CONAGUA</collab>
<source><![CDATA[Resúmenes mensuales de lluvias y temperaturas (Tlaxcala)]]></source>
<year>2022</year>
<publisher-name><![CDATA[Comisión Nacional del Agua]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dorantes]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Flota]]></surname>
<given-names><![CDATA[B. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Candelaria]]></surname>
<given-names><![CDATA[M. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calabaza Chihua, alternativa para la alimentación animal en el trópico]]></article-title>
<source><![CDATA[Revista Agroproductividad]]></source>
<year>2016</year>
<volume>9</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>33-7</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="">
<collab>FAO</collab>
<source><![CDATA[Valor nutritivo y usos en alimentación humana de algunos cultivos autóctonos subexplotados de Mesoamérica]]></source>
<year>1993</year>
<publisher-loc><![CDATA[Santiago, Chile ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fornaris]]></surname>
<given-names><![CDATA[R. J. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Características de la planta. Conjunto Tecnológico para la Producción de Calabaza]]></source>
<year>2012</year>
<page-range>155</page-range><publisher-name><![CDATA[Universidad de Puerto Rico, recinto universitario de Mayagüez. Colegio de Ciencias Agrícolas. Estación Experimental Agrícola]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lira]]></surname>
<given-names><![CDATA[S. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Andres]]></surname>
<given-names><![CDATA[T. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Nee]]></surname>
<given-names><![CDATA[M. H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cucurbita L]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Lira]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudios taxonómicos y ecogeográficos de las Cucurbitaceae latinoamericanas de importancia económica. C., Sechium, Sicana y Cyclanthera]]></source>
<year>1995</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-115</page-range><publisher-loc><![CDATA[Rome, Italy ]]></publisher-loc>
<publisher-name><![CDATA[International Plant Genetic Resources Institute]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[G. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Zamudio]]></surname>
<given-names><![CDATA[G. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Tadeo]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[G. J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez]]></surname>
<given-names><![CDATA[C. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Turrent]]></surname>
<given-names><![CDATA[F. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rendimiento de híbridos de maíz grano blanco en cinco localidades de Valles Altos de México]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Agrícolas]]></source>
<year>2018</year>
<volume>9</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1447-58</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[L. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sahagún]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[P. J. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Mora]]></surname>
<given-names><![CDATA[A. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Varianza aditiva, heredabilidad y correlaciones en la variedad M1-fitotecnia de tomate de cáscara (Physalis ixocarpa Brot.)]]></article-title>
<source><![CDATA[Revista Fitotecnia Mexicana]]></source>
<year>2002</year>
<volume>25</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>231-7</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peeters]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Galgway]]></surname>
<given-names><![CDATA[N. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colecciones de germoplasma y necesidades de mejoramiento en Europa]]></article-title>
<source><![CDATA[Econ. Bot.]]></source>
<year>1988</year>
<volume>42</volume>
<page-range>503-21</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[M. H. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Tadeo]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Villegas]]></surname>
<given-names><![CDATA[A. Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Aragón]]></surname>
<given-names><![CDATA[C. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[G. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[O. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Carrillo]]></surname>
<given-names><![CDATA[R. J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[De la O]]></surname>
<given-names><![CDATA[O. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diversidad biológica del sistema milpa y su papel en la seguridad alimentaria en la Sierra Mixe]]></article-title>
<source><![CDATA[Revista Fitotecnia]]></source>
<year>2023</year>
<volume>46</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>105-13</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Cantú]]></surname>
<given-names><![CDATA[A. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Gill]]></surname>
<given-names><![CDATA[L. H.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[O. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Mayek]]></surname>
<given-names><![CDATA[P. N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Interacción genotipo x ambiente en maíz cultivado en Tamaulipas]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Agrícolas]]></source>
<year>2017</year>
<volume>8</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>571-82</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[A. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Montes]]></surname>
<given-names><![CDATA[H. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Rangel]]></surname>
<given-names><![CDATA[L. J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[E. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Latournerie]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterización morfológica de la calabaza pipiana (Cucurbita argyrosperma Huber)]]></article-title>
<source><![CDATA[Agricultura Técnica en México]]></source>
<year>2009</year>
<volume>35</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>379-89</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[M. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[S. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Tecnología para la producción de pepita de calabaza de temporal en el estado de Tlaxcala]]></source>
<year>2024</year>
<page-range>64</page-range><publisher-name><![CDATA[CIRCE-INIFAP. Campo Experimental Valle de México. Sitio Experimental Tlaxcala]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruelas]]></surname>
<given-names><![CDATA[H. P. G]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[C. J. A]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[P. J. D]]></given-names>
</name>
<name>
<surname><![CDATA[Valdivia]]></surname>
<given-names><![CDATA[B. R.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[G. G. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diversidad morfológica de especies cultivadas de calabaza (Cucurbita spp.) en el estado de Nayarit]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Agrícolas]]></source>
<year>2015</year>
<volume>6</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1845-56</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[H. M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mejía]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Villanueva]]></surname>
<given-names><![CDATA[V. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Sahagún]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Muñoz]]></surname>
<given-names><![CDATA[O. A]]></given-names>
</name>
<name>
<surname><![CDATA[Molina]]></surname>
<given-names><![CDATA[G. J. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Selección combinada de genotipos de calabaza pipiana (Cucurbita Argyrosperma Huber var. Stenosperma) en el sistema milpa]]></article-title>
<source><![CDATA[Revista Chapingo Serie Horticultura]]></source>
<year>2004</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>57-66</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[H. M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mejía]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Villanueva]]></surname>
<given-names><![CDATA[V. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Sahagún]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Muñoz]]></surname>
<given-names><![CDATA[O. A]]></given-names>
</name>
<name>
<surname><![CDATA[Molina]]></surname>
<given-names><![CDATA[G. J. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estimación de parámetros genéticos en calabaza pipiana (Cucurbita argyrosperma Huber)]]></article-title>
<source><![CDATA[Revista Fitotecnia Mexicana]]></source>
<year>2006</year>
<volume>29</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>127-36</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<collab>SAS</collab>
<source><![CDATA[Statistical Analysis System. The SAS system for windows version 9.0]]></source>
<year>2014</year>
<publisher-loc><![CDATA[NC. USA ]]></publisher-loc>
<publisher-name><![CDATA[SAS Institute, Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<collab>SEMARNAT-CONAFOR</collab>
<source><![CDATA[Inventario Estatal Forestal y de suelos-Tlaxcala 2014]]></source>
<year>2014</year>
<page-range>127</page-range><publisher-name><![CDATA[Secretaría de Medio Ambiente y Recursos Naturales-Comisión Nacional Forestal]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="">
<collab>SIAP</collab>
<source><![CDATA[Servicio de Información Agroalimentaria y Pesquera]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soblechero]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[H. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Antón]]></surname>
<given-names><![CDATA[N. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Durán]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La semilla y su morfología]]></article-title>
<source><![CDATA[Agricultura: Revista Agropecuaria]]></source>
<year>2005</year>
<volume>877</volume>
<page-range>612-5</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villanueva]]></surname>
<given-names><![CDATA[V. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Calabazas cultivadas. Identificación de especies, caracterización y descripción varietal]]></source>
<year>2007</year>
<page-range>123</page-range><publisher-loc><![CDATA[Chapingo, Estado de México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Autónoma Chapingo (UACH)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villanueva]]></surname>
<given-names><![CDATA[V. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[H. M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[C. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Sahagún]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Parra]]></surname>
<given-names><![CDATA[B. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Villanueva]]></surname>
<given-names><![CDATA[S. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Respuesta a la selección masal participativa en calabaza de dulce (Cucurbita. moschata D.)]]></article-title>
<source><![CDATA[Revista Chapingo Serie Horticultura]]></source>
<year>2013</year>
<volume>19</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>239-53</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
