<?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>S2007-09342022000200289</article-id>
<article-id pub-id-type="doi">10.29312/remexca.v13i2.2782</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Rendimiento de híbridos de maíz en respuesta a la fertilización foliar con bioestimulantes]]></article-title>
<article-title xml:lang="en"><![CDATA[Yield of corn hybrids in response to foliar fertilization with biostimulants]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Gutiérrez]]></surname>
<given-names><![CDATA[Aarón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zamudio-González]]></surname>
<given-names><![CDATA[Benjamín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tadeo-Robledo]]></surname>
<given-names><![CDATA[Margarita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinosa-Calderón]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardoso-Galvão]]></surname>
<given-names><![CDATA[João Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez-Carrillo]]></surname>
<given-names><![CDATA[María Gricelda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Tecnológico del Valle de Oaxaca División de Estudios de Posgrado e Investigación ]]></institution>
<addr-line><![CDATA[Santa Cruz Xoxocotlán Oaxaca]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Campo Experimental Valle de México ]]></institution>
<addr-line><![CDATA[Texcoco Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Estudios Superiores Cuautitlán ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Federal de Vicosa  ]]></institution>
<addr-line><![CDATA[ Minas Gerais]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>13</volume>
<numero>2</numero>
<fpage>289</fpage>
<lpage>301</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342022000200289&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342022000200289&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342022000200289&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El uso de bioestimulantes ha sido una estrategia agrícola para aumento del rendimiento y la calidad de los cultivos. El objetivo de este trabajo fue evaluar el efecto de bioestimulantes en el rendimiento y en los componentes de híbridos de maíz (Zea mays L.) en Valles Altos del Estado de México. La siembra se realizó durante el ciclo primavera verano 2017 en tres ambientes (Jocotitlán, Temascalcingo, Jilotepec). Se evaluaron once híbridos de maíz (TSIRI PUMA; ATZIRI PUMA; TLAOLI PUMA; IXIM PUMA, H-50, #46#48; H-66; H-76; H-77; H-47AE y H-49AE). Los tratamientos foliares con bioestimulantes fueron los siguientes: B1= testigo; B2= Eurobor; B3= Euroligo; B4= Eurodual; B5= Euroalg. Las evaluaciones incluyeron: rendimiento de grano, producción de paja, hileras por mazorca, granos por hilera, granos por mazorca, peso volumétrico, peso de 200 granos y diámetro de mazorca. Para todas las variables se realizó un análisis varianza combinado y se realizó una prueba de comparación de medias (Tukey) y análisis de correlación (Pearson). Entre los ambientes, híbridos y en los bioestimulantes hubo diferencias significativas. En Temascalcingo se observó mayor rendimiento de grano con 13.5 t ha-1. Los híbridos presentaron rendimientos superiores a estudios reportados en la literatura, y destacan los genotipos H-66, H-50 y H-76 en el presente estudio. Los bioestimulantes aumentaron el rendimiento de grano de 7.9 a 11.4%, respecto al testigo, y afectó positivamente los componentes agronómicos de los híbridos evaluados. Los bioestimulantes resultan una alternativa en la fertilización complementaria para incremento de producción en el cultivo de maíz.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The use of biostimulants has been an agricultural strategy for increasing crop yields and quality. The objective of this work was to evaluate the effect of biostimulants on the yield and components of corn hybrids (Zea mays L.) in the High Valleys of the State of Mexico. The sowing was carried out during the spring summer 2017 cycle in three environments (Jocotitlán, Temascalcingo, Jilotepec). Eleven corn hybrids were evaluated (TSIRI PUMA; ATZIRI PUMA; TLAOLI PUMA; IXIM PUMA, H-50, #46#48; H-66; H-76; H-77; H-47AE and H-49AE). The foliar treatments with biostimulants were the following: B1= control; B2=Eurobor; B3= Euroligo; B4= Eurodual; B5= Euroalg. Evaluations included: grain yield, straw production, rows per cob, grains per row, grains per cob, volumetric weight, weight of 200 grains, and cob diameter. For all variables, a combined analysis of variance, a mean comparison test (Tukey) and a correlation analysis (Pearson) were performed. Between environments, hybrids and biostimulants there were significant differences. In Temascalcingo, higher grain yield was observed with 13.5 t ha-1. The hybrids had yields higher than those of studies reported in the literature, and the genotypes H-66, H-50 and H-76 stand out in the present study. Biostimulants increased grain yield from 7.9 to 11.4%, with respect to the control, and positively affected the agronomic components of the hybrids evaluated. Biostimulants are an alternative in complementary fertilization to increase production in the cultivation of corn.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Zea mays L]]></kwd>
<kwd lng="es"><![CDATA[agricultura sustentable]]></kwd>
<kwd lng="es"><![CDATA[alta productividad]]></kwd>
<kwd lng="es"><![CDATA[nutrición mineral]]></kwd>
<kwd lng="en"><![CDATA[Zea Mays L]]></kwd>
<kwd lng="en"><![CDATA[high productivity]]></kwd>
<kwd lng="en"><![CDATA[mineral nutrition]]></kwd>
<kwd lng="en"><![CDATA[sustainable agriculture]]></kwd>
</kwd-group>
</article-meta>
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