<?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>0187-7380</journal-id>
<journal-title><![CDATA[Revista fitotecnia mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. fitotec. mex]]></abbrev-journal-title>
<issn>0187-7380</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Fitogenética A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-73802021000400537</article-id>
<article-id pub-id-type="doi">10.35196/rfm.2021.4.537</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Productividad y calidad de forraje de híbridos trilineales de maíz para Valles Altos de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Productivity and quality of forage from three-way maize hybrids for the High Valleys of Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zaragoza-Esparza]]></surname>
<given-names><![CDATA[Job]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Medina-Fernández]]></surname>
<given-names><![CDATA[María Fernanda]]></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[López-López]]></surname>
<given-names><![CDATA[Consuelo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Canales-Islas]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chávez-Gordillo]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alonso-Sánchez]]></surname>
<given-names><![CDATA[Homero]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Estudios Superiores Cuautitlán ]]></institution>
<addr-line><![CDATA[Cuautitlán Izcalli Estado de México]]></addr-line>
<country>Mexico</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>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[Santiago Ixcuintla Nayarit]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>44</volume>
<numero>4</numero>
<fpage>537</fpage>
<lpage>544</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-73802021000400537&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-73802021000400537&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-73802021000400537&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La producción de maíces forrajeros con altos rendimientos y buena calidad es una solución favorable para contrarrestar la falta de alimentos y altos costos de producción de forraje, debido a que el maíz utilizado como ensilado constituye del 30 al 40 % de la ración diaria utilizada para la alimentación de bovinos productores de leche. El objetivo del presente estudio fue determinar el rendimiento de forraje y valor nutricional de nueve híbridos de maíz e identificar aquellos que puedan constituir una alternativa para los productores de bovinos de leche de los Valles Altos de México. Los híbridos evaluados fueron H47 AE, H-49 AE, H-51 AE, H-53 AE, H 61 R, Tlaoli Puma, Tsíri Puma y Atziri Puma, así como un material experimental. El experimento se estableció en tres ambientes: una fecha de siembra en la FES Cuautitlán-UNAM y dos en Campo Experimental Valle de México (CEVAMEX) del INIFAP. Se utilizó un diseño experimental de bloques completos al azar con tres repeticiones, bajo un arreglo factorial que consideró como factores a los ambientes y a los genotipos. Tlaoli Puma y H-49 AE presentaron características productivas deseables con respecto a los otros híbridos evaluados, ya que tuvieron los mayores rendimientos de materia seca (23.1 y 21.0 t ha-1, respectivamente), digestibilidad in vitro de la materia seca (67.0 a 69.8 %) y proteína cruda (8.1 y 8.4 %). La cosecha en la FES Cuautitlán-UNAM a los 125 días de desarrollo produjo mayores rendimientos de materia verde y seca, menor porcentaje de proteína cruda y menores contenidos de fibra detergente ácido (FDA) con respecto a los ambientes del CEVAMEX. Los híbridos Tlaoli Puma y H-49 AE constituyen una alternativa para los productores de ganado bovino de Valles Altos de México.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary Production of fodder maize with high yields and good quality is a favorable solution to counteract the lack of feed and high costs of forage production, since maize used as silage constitutes 30 to 40 % of the daily ration used for feeding dairy cattle. The objective of this study was to determine the forage yield and nutritional value of nine maize hybrids and identify those that could constitute an alternative for dairy cattle producers in the High Valleys of Mexico. The hybrids evaluated were H47 AE, H-49 AE, H-51 AE, H-53 AE, H 61 R, Tlaoli Puma, Tsíri Puma and Atziri Puma, along with an experimental material. The experiment was established in three environments: one planting date at FES Cuautitlan-UNAM and two at High Valleys Experiment Station (CEVAMEX) of INIFAP. A complete randomized blocks experimental design with three replications was used under a factorial arrangement that considered the environments and genotypes as factors. Tlaoli Puma and H-49 AE presented desirable productive characteristics compared to the other hybrids evaluated, since they produced the highest dry matter yields (23.1 and 21.0 t ha-1, respectively), in vitro dry matter digestibility (67.0 and 69.8 %) and crude protein (8.1 and 8.4 %). The harvest at FES Cuautitlán-UNAM at 125 days of development, produced higher yields in fresh and dry matter, lower percentage of crude protein and lower contents of acid detergent fiber (FDA) compared to the CEVAMEX environments. The Tlaoli Puma and H-49 AE hybrids are an alternative for cattle producers of the High Valleys of Mexico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Maíz forrajero]]></kwd>
<kwd lng="es"><![CDATA[digestibilidad in vitro]]></kwd>
<kwd lng="es"><![CDATA[fibra detergente ácido]]></kwd>
<kwd lng="es"><![CDATA[fibra detergente neutro]]></kwd>
<kwd lng="es"><![CDATA[rendimiento de forraje]]></kwd>
<kwd lng="en"><![CDATA[Acid detergent fiber]]></kwd>
<kwd lng="en"><![CDATA[forage maize]]></kwd>
<kwd lng="en"><![CDATA[forage yield]]></kwd>
<kwd lng="en"><![CDATA[in vitro digestibility]]></kwd>
<kwd lng="en"><![CDATA[neutral detergent fiber]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<collab>AOAC, Association of Analytical Chemists</collab>
<source><![CDATA[Official Methods of Analysis of AOAC International]]></source>
<year>2012</year>
<volume>1</volume>
<edition>19th</edition>
<page-range>672</page-range><publisher-loc><![CDATA[Washington, D.C. USA ]]></publisher-loc>
<publisher-name><![CDATA[Association of Analytical Chemists]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Elizondo-Salazar]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influencia de la variedad y altura de cosecha sobre el rendimiento y valor nutritivo de maíz para ensilaje]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>2011</year>
<volume>35</volume>
<page-range>105-11</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goering]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Soest]]></surname>
<given-names><![CDATA[P. Van]]></given-names>
</name>
</person-group>
<source><![CDATA[Forage Fiber Analysis (Apparatus, Reagents, Procedures and Some Applications)]]></source>
<year>1970</year>
<numero>379</numero>
<issue>379</issue>
<page-range>76</page-range><publisher-loc><![CDATA[Washington, DC ]]></publisher-loc>
<publisher-name><![CDATA[Agricultural Research Service, United States Department of Agriculture]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[C. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña R.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Núñez H.]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez G.]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto de la densidad y altura de corte en el rendimiento y calidad del forraje de maíz]]></article-title>
<source><![CDATA[Revista Fitotecnia Mexicana]]></source>
<year>2005</year>
<volume>28</volume>
<page-range>393-7</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grant]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Adesogant]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Journal of Dairy Science Silage Special Issue: Introduction]]></article-title>
<source><![CDATA[Journal of Dairy Science]]></source>
<year>2018</year>
<volume>101</volume>
<page-range>3935-6</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jurá&#269;ek]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Bíro]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[&#352;imko]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Gálik]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Rolinec]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The quality of maize silages from west Region of Slovakia]]></article-title>
<source><![CDATA[Journal of Central European Agriculture]]></source>
<year>2012</year>
<volume>13</volume>
<page-range>695-703</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kolver]]></surname>
<given-names><![CDATA[E. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Roche]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Densley]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Maize silage for dairy cows]]></article-title>
<source><![CDATA[Proceedings of the New Zealand Grassland Association]]></source>
<year>2001</year>
<volume>63</volume>
<page-range>195.201</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lynch]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
<name>
<surname><![CDATA[O&#8217;Kiely]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Doyle]]></surname>
<given-names><![CDATA[E. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Yield, nutritive value and ensilage characteristics of whole-crop maize, and of the separated cob and stover components - nitrogen, harvest date and cultivar effects]]></article-title>
<source><![CDATA[Journal of Agricultural Science]]></source>
<year>2013</year>
<volume>151</volume>
<page-range>347-36</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[N. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Russelle]]></surname>
<given-names><![CDATA[M. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Powell]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sniffen]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[S. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Tricarico]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Grant]]></surname>
<given-names><![CDATA[R. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sustainable forage and grain crop production for the US dairy industry]]></article-title>
<source><![CDATA[Journal of Dairy Science]]></source>
<year>2017</year>
<volume>100</volume>
<page-range>9479-94</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[H. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Anaya S.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Faz C.]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Serrato M.]]></surname>
<given-names><![CDATA[H. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Híbridos de maíz forrajero con alto potencial de producción de leche de bovino]]></article-title>
<source><![CDATA[Agrofaz]]></source>
<year>2015</year>
<volume>15</volume>
<page-range>47-56</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[H. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Faz R.]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[González C.]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña R.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Madurez de híbridos de maíz a la cosecha para mejorar la producción y calidad del forraje]]></article-title>
<source><![CDATA[Técnica Pecuaria en México]]></source>
<year>2005</year>
<volume>43</volume>
<page-range>69-78</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[H. G]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras G.]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Faz R.]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Características agronómicas y químicas importantes en híbridos de maíz para forraje con alto valor energético]]></article-title>
<source><![CDATA[Técnica Pecuaria en México]]></source>
<year>2003</year>
<volume>41</volume>
<page-range>37-48</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rivas]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ballesteros R.]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Lepe A.]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Zaragoza B.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ibarra G.]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivero P.]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Respuesta productiva de maíces subtropicales y tropicales con fines forrajeros en una región semiárida]]></article-title>
<source><![CDATA[Abanico Agroforestal]]></source>
<year>2020</year>
<volume>2</volume>
<page-range>1-13</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rivas]]></surname>
<given-names><![CDATA[J. M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Carballo C.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Quero C.]]></surname>
<given-names><![CDATA[A. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández G.]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Vaquera H.]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivas Z.]]></surname>
<given-names><![CDATA[E. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivas Z.]]></surname>
<given-names><![CDATA[E. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comportamiento productivo de doce híbridos trilineales de maíz para forraje en una región tropical seca]]></article-title>
<source><![CDATA[Tropical and Subtropical Agroecosystems]]></source>
<year>2018</year>
<volume>21</volume>
<page-range>579-86</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[L. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Hidalgo-Ardón]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Potencial de forraje de nueve híbridos de maíz en la zona alta lechera de Costa Rica]]></article-title>
<source><![CDATA[Agronomía Mesoamericana]]></source>
<year>2018</year>
<volume>29</volume>
<page-range>153-64</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<collab>SAS Institute</collab>
<source><![CDATA[SAS User&#8217;s Guide. Release 8.1]]></source>
<year>2001</year>
<edition>6th</edition>
<page-range>956</page-range><publisher-loc><![CDATA[Cary, North Carolina, USA ]]></publisher-loc>
<publisher-name><![CDATA[SAS Institute, Inc]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tilley]]></surname>
<given-names><![CDATA[J. M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Terry]]></surname>
<given-names><![CDATA[R. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A two stage technique for the in vitro digestion of forage crops]]></article-title>
<source><![CDATA[Grass and Forage Science]]></source>
<year>1963</year>
<volume>18</volume>
<page-range>104-11</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zaragoza-Esparza]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Tadeo-Robledo]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa-Calderón]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[López-López]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Espinosa]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Zamudio-González]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosado-Núñez]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rendimiento y calidad de forraje de híbridos de maíz en Valles Altos de México]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Agrícolas]]></source>
<year>2019</year>
<volume>10</volume>
<page-range>101-11</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zardin]]></surname>
<given-names><![CDATA[P. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Velho]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Jobim]]></surname>
<given-names><![CDATA[C. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Alessio]]></surname>
<given-names><![CDATA[D. R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Haygert-Velho]]></surname>
<given-names><![CDATA[I. M. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Conceição]]></surname>
<given-names><![CDATA[G. M. da]]></given-names>
</name>
<name>
<surname><![CDATA[Almeida]]></surname>
<given-names><![CDATA[P. S. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chemical composition of corn silage produced by scientific studies in Brazil - A meta-analysis]]></article-title>
<source><![CDATA[Semina: Ciências Agrárias]]></source>
<year>2017</year>
<volume>38</volume>
<page-range>503-12</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
