<?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>S2007-09342024000800110</article-id>
<article-id pub-id-type="doi">10.29312/remexca.v15i8.2970</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Indicadores de calidad de suelo y productividad sustentable con agricultura de conservación]]></article-title>
<article-title xml:lang="en"><![CDATA[Indicators of soil quality and sustainable productivity with conservation agriculture]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Osuna-Ceja]]></surname>
<given-names><![CDATA[Esteban Salvador]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Gamiño]]></surname>
<given-names><![CDATA[Miguel Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Padilla-Ramírez]]></surname>
<given-names><![CDATA[J. Saúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pimentel-López]]></surname>
<given-names><![CDATA[J.]]></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 Campo Experimental Pabellón ]]></institution>
<addr-line><![CDATA[ Aguascalientes]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Campo Experimental San Luis Potosí ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Colegio de Posgraduados  ]]></institution>
<addr-line><![CDATA[San Luis Potosí ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<volume>15</volume>
<numero>8</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342024000800110&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342024000800110&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342024000800110&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen A partir del uso intensivo del arado de discos y su acción de volteo en los suelos agrícolas del semiárido de México ha generado degradación severa de propiedades físicas y químicas. El objetivo de este estudio fue evaluar el estado estructural de un suelo (Xerosol) sometido a agricultura de conservación, para conocer los indicadores de calidad del suelo (ICS) e índices de sustentabilidad. En un experimento de largo plazo (1995-2020), bajo una rotación maíz-triticale en riego, se evaluaron dos sistemas de manejo de suelo: 1) labranza convencional y 2) agricultura de conservación. Los indicadores evaluados fueron: textura, densidad aparente, carbono orgánico del suelo, Índice de estabilidad estructural, estabilidad de los agregados mediante el diámetro peso medio, porosidad total, distribución de poros, porosidad ocupada por aire, constantes de humedad (&#629;  s , CC y PMP), lámina de agua almacenada, conductividad hidráulica saturada, pH, conductividad eléctrica y rendimiento de grano y forraje. Los resultados mostraron diferencia estadística entre labranza convencional y agricultura de conservación (&#593;= 0.05) en 18 de los 19 ICS analizados. La mayor sustentabilidad estimada fue para AC con 85% en comparación con labranza convencional que fue de 59%. La agricultura de conservación presentó mayor estabilidad estructural con valores mayores de porosidad y menor densidad aparente, lo cual es favorable para la sostenibilidad de la estructura del suelo y los rendimientos del cultivo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The intensive use of the disc plow and its turning action in the agricultural soils of the semi-arid of Mexico has generated severe degradation of physical and chemical properties. This study aimed to evaluate the structural state of a soil (Xerosol) subjected to conservation agriculture to know the soil quality indicators (SQIs) and sustainability indices. In a long-term experiment (1995-2020), under a corn-triticale rotation under irrigation, two soil management systems were evaluated: 1) conventional tillage and 2) conservation agriculture. The indicators evaluated were texture, bulk density, soil organic carbon, structural stability index, aggregate stability by mean weight diameter, total porosity, pore distribution, air-filled porosity, moisture constants (&#629; s , FC and PWP), stored water sheet, saturated hydraulic conductivity, pH, electrical conductivity, and grain and forage yield. The results showed a statistical difference between conventional tillage and conservation agriculture (&#593;= 0.05) in 18 of the 19 SQIs analyzed. The highest estimated sustainability was for CA, with 85%, compared to conventional tillage, which was 59%. Conservation agriculture presented greater structural stability with higher porosity values and lower bulk density, which is favorable for the sustainability of soil structure and crop yields.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[agricultura de conservación]]></kwd>
<kwd lng="es"><![CDATA[carbón orgánico del suelo]]></kwd>
<kwd lng="es"><![CDATA[estabilidad de agregados]]></kwd>
<kwd lng="es"><![CDATA[MESMIS]]></kwd>
<kwd lng="es"><![CDATA[sustentabilidad]]></kwd>
<kwd lng="en"><![CDATA[aggregate stability]]></kwd>
<kwd lng="en"><![CDATA[conservation agriculture]]></kwd>
<kwd lng="en"><![CDATA[MESMIS]]></kwd>
<kwd lng="en"><![CDATA[soil organic carbon]]></kwd>
<kwd lng="en"><![CDATA[sustainability]]></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[Alonso]]></surname>
<given-names><![CDATA[M. A. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Marrón]]></surname>
<given-names><![CDATA[J. M. J.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[F. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Impactos socioeconómicos de la agricultura ecológica]]></source>
<year>2004</year>
<page-range>280</page-range><publisher-loc><![CDATA[Madrid, España ]]></publisher-loc>
<publisher-name><![CDATA[Agricultura Medio Ambiente y Sociedad. Ministerio de Agricultura, Pesca y Alimentación]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Altieri]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Nicholls]]></surname>
<given-names><![CDATA[C. I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Agroecology and the search for a truly sustainable agriculture]]></source>
<year>2005</year>
<page-range>290</page-range><publisher-loc><![CDATA[DF ]]></publisher-loc>
<publisher-name><![CDATA[United Nations Environment Programme]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Astier-Calderón]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Maass-Moreno]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Etchevers-Barra]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Derivación de indicadores de calidad de suelos en el contexto de la agricultura sustentable]]></article-title>
<source><![CDATA[Agrociencia]]></source>
<year>2002</year>
<volume>36</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>605-20</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Báez-Pérez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Limón-Ortega]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[González-González]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez-Barrientos]]></surname>
<given-names><![CDATA[C. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Bautista-Cruz]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto de las prácticas de agricultura de conservación en algunas propiedades químicas de los vertisoles]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Agrícolas]]></source>
<year>2017</year>
<volume>8</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>759-72</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[V. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[O. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Vélez]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto de la labranza sobre las propiedades físicas de un Andisol del departamento de Noriño]]></article-title>
<source><![CDATA[Revista de Agronomía]]></source>
<year>2010</year>
<volume>27</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>40-8</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dexter]]></surname>
<given-names><![CDATA[A. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil physical quality. Part I. Theory, effects of soil texture, density and organic matter, and effects on root growth]]></article-title>
<source><![CDATA[Geoderma]]></source>
<year>2004</year>
<volume>120</volume>
<page-range>201-14</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Duval]]></surname>
<given-names><![CDATA[M. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Galantini]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[F. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Wall]]></surname>
<given-names><![CDATA[L. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluación de la calidad física de los suelos de la región pampeana: efecto de las prácticas de manejo]]></source>
<year>2015</year>
<publisher-name><![CDATA[Ciencias Agronómicas-Revista XXV-año]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<collab>FAO</collab>
<source><![CDATA[Conservation Agriculture]]></source>
<year>2016</year>
<publisher-name><![CDATA[Food and Agriculture Organization of the United Nations]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Franzluebbers]]></surname>
<given-names><![CDATA[A. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Haney]]></surname>
<given-names><![CDATA[R. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Honeycutt]]></surname>
<given-names><![CDATA[H. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Hons]]></surname>
<given-names><![CDATA[F. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Flux of carbon dioxide following Rewetting of dried soil relates to active organic pools]]></article-title>
<source><![CDATA[Soil Sci. Soc. Am. J.]]></source>
<year>2000</year>
<volume>64</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>613-23</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[D. Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Cárdenas]]></surname>
<given-names><![CDATA[J. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[P. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación de sistemas de labranza sobre propiedades fisicoquímicas y microbiológicas en un Inceptisol]]></article-title>
<source><![CDATA[Revista de Ciencias Agrícolas]]></source>
<year>2018</year>
<volume>35</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>16-25</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hamza]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Anderson]]></surname>
<given-names><![CDATA[W. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil compaction in cropping systems: a review of the nature, causes and possible solutions]]></article-title>
<source><![CDATA[Soil &amp; Tillage Research]]></source>
<year>2005</year>
<volume>82</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>121-45</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jury]]></surname>
<given-names><![CDATA[W. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Gardner]]></surname>
<given-names><![CDATA[W. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Gardner]]></surname>
<given-names><![CDATA[W. H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil physics]]></source>
<year>1991</year>
<edition>5th</edition>
<page-range>328</page-range><publisher-loc><![CDATA[New York. ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley and Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Le Bissonnais]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aggregate stability and assessment of soil crustability and erodibility: I. Theory and methodology]]></article-title>
<source><![CDATA[Eur. J. Soil Sci.]]></source>
<year>1996</year>
<volume>47</volume>
<page-range>425-37</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elección de los agricultores en la adopción de tecnologías de manejo de suelos en sistemas de producción de algodón y sus cultivos en rotación en el Valle cálido del alto magdalena]]></article-title>
<source><![CDATA[Revista Corpoica]]></source>
<year>2012</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>62-70</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez-Gamiño]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Osuna-Ceja]]></surname>
<given-names><![CDATA[E. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa-Ramírez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impacto acumulado de la agricultura de conservación en propiedades del suelo y rendimiento de maíz.]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Agrícolas]]></source>
<year>2019</year>
<volume>10</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>765-78</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Masera]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Astier]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Ridaura]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sustentabilidad y manejo de recursos naturales: el marco de evaluación MESMIS]]></source>
<year>2000</year>
<page-range>160</page-range><publisher-loc><![CDATA[DF ]]></publisher-loc>
<publisher-name><![CDATA[Mundi Prensa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[B. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[M. M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[C. F. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Osuna]]></surname>
<given-names><![CDATA[C. E. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Indicadores físicos del suelo bajo labranza de conservación y su relación con el rendimiento de tres cultivos]]></article-title>
<source><![CDATA[Agricultura Técnica en México]]></source>
<year>2008</year>
<volume>34</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>151-8</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Osuna-Ceja]]></surname>
<given-names><![CDATA[E. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueroa-Sandoval]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Oleschko]]></surname>
<given-names><![CDATA[M. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores-Delgadillo]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Menes]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[González-Cossío]]></surname>
<given-names><![CDATA[F. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto de la estructura del suelo sobre el desarrollo radical del maíz con dos sistemas de labranza]]></article-title>
<source><![CDATA[Agrociencia]]></source>
<year>2006</year>
<volume>40</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>27-38</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Page]]></surname>
<given-names><![CDATA[A. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[R. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Keeney]]></surname>
<given-names><![CDATA[D. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Methods of soil analysis. Chemical and microbiological properties]]></article-title>
<source><![CDATA[Agronomy]]></source>
<year>1982</year>
<numero>9</numero>
<issue>9</issue>
<page-range>1159</page-range><publisher-loc><![CDATA[WI, USA. ]]></publisher-loc>
<publisher-name><![CDATA[ASA and SSSA. Madison]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reynols]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Elrick]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ponded infiltration from a single ring: analysis of steady flow]]></article-title>
<source><![CDATA[Soil Sci. Soc. Am. J.]]></source>
<year>1990</year>
<volume>54</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1233-1241.</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubio]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Llorens]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Gallart]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uncertainty and efficiency of pedotransfer functions for estimating water retention characteristics of soil.]]></article-title>
<source><![CDATA[European Journal of Soil Science]]></source>
<year>2008</year>
<volume>59</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>339-47</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sarabia]]></surname>
<given-names><![CDATA[M. I. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Cisneros]]></surname>
<given-names><![CDATA[R. A. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Aceves]]></surname>
<given-names><![CDATA[D. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Durán]]></surname>
<given-names><![CDATA[H. M. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calidad del agua de riego en suelos agrícolas y cultivos del valle de San Luís Potosí. México]]></article-title>
<source><![CDATA[Revista Internacional de Contaminación Ambiental]]></source>
<year>2011</year>
<volume>27</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>103-13</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<collab>SAS</collab>
<source><![CDATA[Statistical Analysis Sofware]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Cary, NC. USA. ]]></publisher-loc>
<publisher-name><![CDATA[SAS Institute Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<collab>SEMARNAT</collab>
<source><![CDATA[Especificaciones de fertilidad, salinidad y clasificación de suelos. Estudios, muestreo y análisis. No. NOM-021-SEMARNAT-2000]]></source>
<year>2000</year>
<page-range>85</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Medio Ambiente y Recursos Naturales.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shukla]]></surname>
<given-names><![CDATA[M. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Lal]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Ebinger]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tillage effects on physical and hydrological properties of a typic Argiaquoll in Central Ohio]]></article-title>
<source><![CDATA[Soil Science]]></source>
<year>2003</year>
<volume>168</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>802-11</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Verhulst]]></surname>
<given-names><![CDATA[N. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Bram]]></surname>
<given-names><![CDATA[G. F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Agricultura de Conservación, ¿mejora la calidad del suelo a fin de obtener sistemas de producción sustentable?]]></source>
<year>2015</year>
<page-range>18</page-range><publisher-name><![CDATA[Centro Internacional de Mejoramiento de Maíz Y Trigo]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
