<?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>S2007-09342016000100017</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Producción de frambuesa &#8216;Autumn Bliss&#8217; con diferentes densidades de caña en el Valle de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Production of &#8216;Autumn Bliss&#8217; raspberry with different cane densities in the Valley of Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarado-Raya]]></surname>
<given-names><![CDATA[Horacio E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Avitia-García]]></surname>
<given-names><![CDATA[Edilberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castillo-González]]></surname>
<given-names><![CDATA[Ana María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma Chapingo  ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma Chapingo  ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2016</year>
</pub-date>
<volume>7</volume>
<numero>1</numero>
<fpage>17</fpage>
<lpage>29</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342016000100017&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342016000100017&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342016000100017&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En México aumenta el interés por el cultivo de frambuesa (Rubus idaeus L.) y existen nichos con potencial para su producción, para los cuales se deben generar paquetes tecnológicos. Uno de los sistemas utilizados en la producción de frambuesa son las plantaciones multianuales y es importante definir la densidad de caña adecuada para maximizar el rendimiento y calidad de fruto. Este estudio se realizó en 2008 en el Valle de México para determinar el efecto de la densidad de caña sobre el rendimiento, calidad de fruto y crecimiento vegetativo de la frambuesa roja productora de otoño &#8216;Autumn Bliss&#8217;. El objetivo principal fue definir la densidad de caña con el mayor rendimiento por área. Se analizaron cuatro tratamientos en una plantación en seto con edad de dos años (10, 20, 30 y 40 cañas m-2). Cada tratamiento tuvo cuatro repeticiones distribuidas bajo un diseño de bloques completos al azar. No hubo efecto de la densidad de caña sobre el inicio de la cosecha, el cual se observó el 19 de mayo de 2008, ni tampoco sobre el periodo de cosecha que fue de 54 días. El tratamiento con 40 cañas.m-2 tuvo rendimientos de 1.99 kg m-2, lo que resultó en un rendimiento estimado por hectárea superior a la media nacional. La calidad y dimensiones del fruto no se vieron afectados por la máxima densidad de caña. Se concluye que para el Valle de México, una densidad de 40 cañas m-2 es recomendable para plantaciones multianuales en seto porque aseguran los mayores rendimientos por superficie sin demeritar los atributos de calidad de fruto ni el crecimiento vegetativo de la caña.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Interest for raspberry (Rubus idaeus L.) cultivation has increased in Mexico, and there are niches with potential for its production for which technological packages must be generated. One of the systems used in raspberry production is the multi-annual plantation, and it is also important to define the cane density to maximize yield and fruit quality. This study was done in 2008 in the Valley of Mexico in order to determine the effect of the cane density on the yield, fruit quality and vegetative development of &#8216;Autumn Bliss&#8217; red raspberry. The main objective was to define the cane density with the highest yield per area. Four treatments were analyzed in a hedge plantation for two years (10, 20, 30 and 40 canes m-2). Each treatment had four repetitions distributed under a design of random complete blocks. The cane density had no effect at the beginning of the harvest, observed on May 19, 2008, nor during the harvest period which lasted for 54 days. The treatment with 40 canes m-2 had yields of 199 kg m-2, which resulted in an estimated yield per hectare superior to the national measure. It is therefore concluded that for the Valley of Mexico, a density of 40 canes m-2 is advisable for multi-annual hedge plantations as they ensure the highest yields per surface without downgrading the fruit quality attributes or the vegetative growth of the cane.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Rubus idaeus]]></kwd>
<kwd lng="es"><![CDATA[calidad de fruto]]></kwd>
<kwd lng="es"><![CDATA[componentes de rendimiento]]></kwd>
<kwd lng="es"><![CDATA[fenología]]></kwd>
<kwd lng="es"><![CDATA[periodo de cosecha]]></kwd>
<kwd lng="en"><![CDATA[Rubus idaeus]]></kwd>
<kwd lng="en"><![CDATA[fruit quality]]></kwd>
<kwd lng="en"><![CDATA[harvest period]]></kwd>
<kwd lng="en"><![CDATA[phenology]]></kwd>
<kwd lng="en"><![CDATA[yield components]]></kwd>
</kwd-group>
</article-meta>
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