<?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>0871-018X</journal-id>
<journal-title><![CDATA[Revista de Ciências Agrárias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. de Ciências Agrárias]]></abbrev-journal-title>
<issn>0871-018X</issn>
<publisher>
<publisher-name><![CDATA[Sociedade de Ciências Agrárias de Portugal]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0871-018X2022000300311</article-id>
<article-id pub-id-type="doi">10.19084/rca.28446</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación de nuevos biofertilizantes pelletizados en trigo: ensayo en macetas]]></article-title>
<article-title xml:lang="en"><![CDATA[Assessment of new pelletized biofertilizers in wheat: a pot experiment]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferrari]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Orden]]></surname>
<given-names><![CDATA[Luciano]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carciochi]]></surname>
<given-names><![CDATA[Walter]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galantini]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moral]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,EEA INTA  ]]></institution>
<addr-line><![CDATA[Río Negro ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,EEA INTA  ]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Univ. Nacional del Sur Dpto. Agronomía ]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,EEA INTA  ]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Consejo Nacional de Investigaciones Científicas y Técnicas  ]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Univ. Nacional del Sur Dpto. Agronomía CIC -CERZOS]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Universidad Miguel Hernández Centro de Investigación e Innovación Agroalimentaria y Agroambiental ]]></institution>
<addr-line><![CDATA[Alicante ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>45</volume>
<numero>4</numero>
<fpage>311</fpage>
<lpage>320</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0871-018X2022000300311&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0871-018X2022000300311&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0871-018X2022000300311&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La expansión de la agricultura y el aumento de la demanda de carne han incrementado las actividades ganaderas intensivas. Los residuos generados son problema ambiental, pero también son una fuente de nutrientes. La pelletización podría ser una alternativa para el uso masivo de estos materiales. El objetivo de este trabajo fue evaluar la aplicación de biofertilizantes pelletizados y en mezcla con fertilizantes químicos, en cultivos extensivos. Se prepararon macetas con suelo de textura franca y bajo nivel de fertilidad, para sembrar trigo (Triticum aestivum L.) en invernadero. El diseño experimental (n=102) incluyó 16 tratamientos y un testigo sin fertilización. Los fertilizantes se aplicaron en dos momentos diferentes: pre-siembra y siembra. Se cosechó la producción vegetativa, se contabilizaron el numero de macollos por planta y se secó el material en estufa para determinar materia seca. No se encontraron diferencias signifcativas entre fechas de aplicación de fertilizantes. Se encontraron diferencias significativas (p&lt;0.0001) entre los tratamientos para ambas variables estudiadas. Los rendimientos fueron similares entre los tratamientos minerales y los orgánicos-minerales, esto sugiere que podrían economizarse fertilizantes químicos y reciclar grandes cantidades de N y P presentes en los residuos orgánicos, además de incoporar materia orgánica al suelo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The expansion of agriculture and increased demand for meat have increased intensive livestock farming activities. The waste generated is an environmental problem, but it is also a source of nutrients. Pelletization could be an alternative for the massive use of these materials. The objective of this work was to evaluate the application of pelletized biofertilizers and in mixture with chemical fertilizers in extensive crops. Pots were prepared with loam-textured soil and low fertility level, to plant wheat (Triticum aestivum L.) in greenhouses. The experimental design (n=102) included 16 treatments and a control without fertilization. Fertilizers were applied at two different times: pre-sowing and sowing. Vegetative production was harvested, the number of tillers per plant was counted and the material was dried in an oven to determine dry matter. No significant differences were found between fertilizer application dates. Significant differences (p&lt;0.0001) were found between treatments for both variables studied. Yields were similar between mineral and organic-mineral treatments, suggesting that chemical fertilizers could be economized and large amounts of N and P present in the organic residues could be recycled, in addition to incorporating organic matter to the soil.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[residuos orgánicos]]></kwd>
<kwd lng="es"><![CDATA[compost]]></kwd>
<kwd lng="es"><![CDATA[pellet]]></kwd>
<kwd lng="es"><![CDATA[biofertilizantes]]></kwd>
<kwd lng="es"><![CDATA[cereales]]></kwd>
<kwd lng="en"><![CDATA[organic waste]]></kwd>
<kwd lng="en"><![CDATA[compost]]></kwd>
<kwd lng="en"><![CDATA[pellet]]></kwd>
<kwd lng="en"><![CDATA[biofertilizer]]></kwd>
<kwd lng="en"><![CDATA[grain crops]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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