<?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>2071-0054</journal-id>
<journal-title><![CDATA[Revista Ciencias Técnicas Agropecuarias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cie Téc Agr]]></abbrev-journal-title>
<issn>2071-0054</issn>
<publisher>
<publisher-name><![CDATA[Universidad Agraria de La Habana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2071-00542019000300003</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Effect of Water Stress on Rice Regrowth Crop. Second Part]]></article-title>
<article-title xml:lang="es"><![CDATA[Efecto del estrés hídrico en el cultivo de rebrote (Oryza sativa L.). Segunda parte]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Polón-Pérez]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miranda-Caballero]]></surname>
<given-names><![CDATA[Alexander]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz-García]]></surname>
<given-names><![CDATA[Rosmely]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruíz-Sánchez]]></surname>
<given-names><![CDATA[Michel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerra-Hernández]]></surname>
<given-names><![CDATA[Gisel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velázquez-Pérez]]></surname>
<given-names><![CDATA[Felipe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Ciencias Agrícolas Unidad Científica Tecnológica de Base (UCTB) &#8220;Los Palacios&#8221; ]]></institution>
<addr-line><![CDATA[ Pinar del Río]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2019</year>
</pub-date>
<volume>28</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2071-00542019000300003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2071-00542019000300003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2071-00542019000300003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The research was conducted at "Los Palacios" Scientific and Technological Base Unit, from 2014 to 2017, on a Gleysol Nodular Ferruginous Petroferric soil, to evaluate the effect of water stress on the yield in the regrowth crop in a variety of short -cycle rice INCA LP-5. The results showed that in the new variant of water managing (water stress with ratoon), the highest agricultural and industrial yields of the grain were obtained. They ranged between 4,0 and 5,8 t.ha-1 and 62,3 and 63 , 9% of whole grains, respectively, for the plant cutting height of 5 cm. The lowest agricultural and industrial yields ranged between 3,0 and 3,4 t.ha-1 and 58,6 and 61 , 1% of whole grains, respectively, for the plant cutting height of 20 cm (control), during the four years that the research was carried out. Similar behavior presented the number of panicles per square meter; while the water consumption and the industrial quality of the grain was lower in the variant with water stress, which represents a saving for the concept of irrigation water economy, and a fundamental parameter that decides whether a rice variety is commercially accepted.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La investigación se condujo en la Unidad Científico Tecnológica de Base "Los Palacios", desde el año 2014 hasta el 2017, sobre un suelo Gleysol Nodular Ferruginoso Petroférrico, para evaluar el efecto del estrés hídrico sobre el rendimiento en el cultivo de rebrote en la variedad de ciclo corto INCA LP-5. Los resultados arrojaron que en la nueva variante de manejar el agua (estrés hídrico con rebrote) se obtuvo el mayor rendimiento agrícola e industrial del grano, que oscilaron entre 4,0 y 5,8 t.ha-1 y 62,3 y 63,9 % de granos enteros respectivamente, para la altura de corte de la planta de 5 cm, mientras que, los rendimientos agrícolas e industrial más bajos oscilaron entre 3,0 y 3,4 t.ha-1 y 58,6 y 61,1 % de granos enteros respectivamente, para la altura de corte de la planta de 20 cm (testigo), durante los cuatro años que se desarrolló la investigación. Similar comportamiento presentó el número de panículas por metro cuadrado; mientras que el consumo de agua y la calidad industrial del grano fue menor en la variante con estrés hídrico, lo que representa un ahorro por concepto de economía del agua de riego, y un parámetro fundamental que decide si una variedad de arroz sea aceptada comercialmente.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[rice]]></kwd>
<kwd lng="en"><![CDATA[water]]></kwd>
<kwd lng="en"><![CDATA[whole grains]]></kwd>
<kwd lng="en"><![CDATA[quality]]></kwd>
<kwd lng="es"><![CDATA[arroz]]></kwd>
<kwd lng="es"><![CDATA[agua]]></kwd>
<kwd lng="es"><![CDATA[granos enteros]]></kwd>
<kwd lng="es"><![CDATA[calidad]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BERGSON]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[FEITOSA]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[DE ANDRADE]]></surname>
<given-names><![CDATA[E.M.]]></given-names>
</name>
<name>
<surname><![CDATA[ROCHA]]></surname>
<given-names><![CDATA[N. A.L.]]></given-names>
</name>
<name>
<surname><![CDATA[CARVALHO DE SOUSA]]></surname>
<given-names><![CDATA[C. H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto del manejo del suelo en el déficit hídrico, intercambio gaseoso y en el rendimiento del frijol (Phaseolus Vulgaris L.) en zona semiárida]]></article-title>
<source><![CDATA[Revista Ciencia Agronómica]]></source>
<year>2015</year>
<volume>46</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>506-15</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CASTRO]]></surname>
<given-names><![CDATA[A.R.]]></given-names>
</name>
<name>
<surname><![CDATA[DÍAZ SOLÍS]]></surname>
<given-names><![CDATA[S.S.H.]]></given-names>
</name>
<name>
<surname><![CDATA[ÁLVAREZ]]></surname>
<given-names><![CDATA[E.G.]]></given-names>
</name>
<name>
<surname><![CDATA[MOREJÓN]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[POLÓN]]></surname>
<given-names><![CDATA[P.R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación de cultivares de arroz (Oryza sativa L.) para la práctica de cultivo de rebrote en las condiciones de Cuba]]></article-title>
<source><![CDATA[Cultivos Tropicales]]></source>
<year>2014</year>
<volume>35</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>85-91</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[COLOM]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Productividad del Agua en el Cultivo del Arroz, Cuba]]></source>
<year>2012</year>
<publisher-loc><![CDATA[La Habana, Cuba ]]></publisher-loc>
<publisher-name><![CDATA[Ministerio de la Agricultura]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DE AVILA]]></surname>
<given-names><![CDATA[L.A.]]></given-names>
</name>
<name>
<surname><![CDATA[MARTINI]]></surname>
<given-names><![CDATA[D.L.F.]]></given-names>
</name>
<name>
<surname><![CDATA[MEZZOMO]]></surname>
<given-names><![CDATA[F.R.]]></given-names>
</name>
<name>
<surname><![CDATA[REFATTI]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
<name>
<surname><![CDATA[CAMPOS]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[CEZIMBRA]]></surname>
<given-names><![CDATA[D.M.]]></given-names>
</name>
<name>
<surname><![CDATA[MACHADO]]></surname>
<given-names><![CDATA[O.S.L.]]></given-names>
</name>
<name>
<surname><![CDATA[MASSEY]]></surname>
<given-names><![CDATA[H.J.]]></given-names>
</name>
<name>
<surname><![CDATA[CARLESSO]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[MARCHESAN]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rice water use efficiency and yield under continuous and intermittent irrigation]]></article-title>
<source><![CDATA[Agronomy Journal]]></source>
<year>2015</year>
<volume>107</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>442-8</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<collab>DIEA</collab>
<source><![CDATA[Encuesta de Arroz: Zafra 2013/2014]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Montevideo, Uruguay ]]></publisher-loc>
<publisher-name><![CDATA[DIEA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="">
<collab>FAOSTAT</collab>
<source><![CDATA[Base de datos de producción]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Rome, Italy ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HERNÁNDEZ]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[PÉREZ]]></surname>
<given-names><![CDATA[J.J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[BOSCH]]></surname>
<given-names><![CDATA[I.D.]]></given-names>
</name>
<name>
<surname><![CDATA[CASTRO]]></surname>
<given-names><![CDATA[S.N]]></given-names>
</name>
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[O.G]]></given-names>
</name>
</person-group>
<source><![CDATA[Clasificación de los suelos de Cuba 2015]]></source>
<year>2015</year>
<page-range>93</page-range><publisher-loc><![CDATA[San José de las Lajas, Mayabeque, Cuba ]]></publisher-loc>
<publisher-name><![CDATA[INCA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[JAHAN]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[JESPERSON]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Informe sobre Desarrollo Humano 2015]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Washington DC, USA ]]></publisher-loc>
<publisher-name><![CDATA[Communications Development Incorporated]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<collab>MINAG</collab>
<source><![CDATA[Instructivo técnico del cultivo del arroz]]></source>
<year>2014</year>
<page-range>5</page-range><publisher-loc><![CDATA[La Habana, Cuba ]]></publisher-loc>
<publisher-name><![CDATA[Ministerio de la Agricultura, Instituto de Investigaciones de Granos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[POLÓN]]></surname>
<given-names><![CDATA[P.R.]]></given-names>
</name>
<name>
<surname><![CDATA[CASTRO]]></surname>
<given-names><![CDATA[A.R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estrés hídrico como alternativa para incrementar el rendimiento en el cultivo del arroz y economizar agua de riego (Oryza sativa L.)]]></article-title>
<source><![CDATA[Cultivos Tropicales]]></source>
<year>1999</year>
<volume>20</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>37-9</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[POLÓN]]></surname>
<given-names><![CDATA[P.R.]]></given-names>
</name>
<name>
<surname><![CDATA[CASTRO]]></surname>
<given-names><![CDATA[A.R.]]></given-names>
</name>
<name>
<surname><![CDATA[RUIZ]]></surname>
<given-names><![CDATA[S.M.]]></given-names>
</name>
<name>
<surname><![CDATA[MAQUEIRA]]></surname>
<given-names><![CDATA[L.L.A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Práctica de diferentes alturas de corte en el rebrote y su influencia en el rendimiento del arroz (Oryza sativa L.) en una variedad de ciclo medio]]></article-title>
<source><![CDATA[Cultivos Tropicales]]></source>
<year>2012</year>
<volume>33</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>59-62</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[POLÓN]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[MESA]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[LÓPEZ]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[CASTRO]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La aplicación del estrés hídrico como alternativa para incrementar el rendimiento en el cultivo del arroz]]></article-title>
<source><![CDATA[Cultivos Tropicales]]></source>
<year>1995</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>18-20</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<collab>PUND</collab>
<source><![CDATA[Informe Sobre Desarrollo Humano 2015]]></source>
<year>2016</year>
<publisher-loc><![CDATA[UN, NY, USA ]]></publisher-loc>
<publisher-name><![CDATA[United Nations Development]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[RICCETTO]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[CAPURRO]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
<name>
<surname><![CDATA[ROEL]]></surname>
<given-names><![CDATA[Á]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estrategias para minimizar el consumo de agua del cultivo de arroz en Uruguay manteniendo su productividad]]></article-title>
<source><![CDATA[Agrociencia Uruguay]]></source>
<year>2017</year>
<volume>21</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>109-19</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[RUIZ]]></surname>
<given-names><![CDATA[S.M.]]></given-names>
</name>
<name>
<surname><![CDATA[MUÑOZ]]></surname>
<given-names><![CDATA[H.Y.]]></given-names>
</name>
<name>
<surname><![CDATA[POLÓN]]></surname>
<given-names><![CDATA[P.R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Manejo del agua de riego en el cultivo de arroz (Oryza sativa L.) por trasplante, su efecto en el rendimiento agrícola e industrial]]></article-title>
<source><![CDATA[Cultivos Tropicales]]></source>
<year>2016</year>
<volume>37</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>178-86</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[RUIZ]]></surname>
<given-names><![CDATA[S.M.]]></given-names>
</name>
<name>
<surname><![CDATA[POLÓN]]></surname>
<given-names><![CDATA[P.R.]]></given-names>
</name>
<name>
<surname><![CDATA[VÁZQUEZ DEL LLANO]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[MUÑOZ]]></surname>
<given-names><![CDATA[H.Y.]]></given-names>
</name>
<name>
<surname><![CDATA[CUÉLLAR]]></surname>
<given-names><![CDATA[O.N.]]></given-names>
</name>
<name>
<surname><![CDATA[RUIZ]]></surname>
<given-names><![CDATA[L.J.M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La simbiosis micorrizíca arbuscular en plantas de arroz (Oryza sativa L.) sometidas a estrés hídrico: Parte I. Mejora la respuesta fisiológica]]></article-title>
<source><![CDATA[Cultivos tropicales]]></source>
<year>2014</year>
<volume>33</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>47-52</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VERMA]]></surname>
<given-names><![CDATA[S.K.]]></given-names>
</name>
<name>
<surname><![CDATA[SAXENA]]></surname>
<given-names><![CDATA[R.R.]]></given-names>
</name>
<name>
<surname><![CDATA[SAXENA]]></surname>
<given-names><![CDATA[R.R.]]></given-names>
</name>
<name>
<surname><![CDATA[XALXO]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
<name>
<surname><![CDATA[VERULKAR]]></surname>
<given-names><![CDATA[S.B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[QTL for grain yield under water stress and non-stress conditions over years in rice (Oryza sativa L.)]]></article-title>
<source><![CDATA[Australian Journal of Crop Science]]></source>
<year>2014</year>
<volume>8</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>916-26</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
