<?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>0304-2847</journal-id>
<journal-title><![CDATA[Revista Facultad Nacional de Agronomía Medellín]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Fac. Nac. Agron. Medellín]]></abbrev-journal-title>
<issn>0304-2847</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ciencias Agrarias - Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0304-28472020000109109</article-id>
<article-id pub-id-type="doi">10.15446/rfnam.v73n1.75402</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Agronomic and physiological evaluation of eight cassava clones under water deficit conditions]]></article-title>
<article-title xml:lang="es"><![CDATA[Evaluación agronómica y fisiológica de ocho clones de yuca sometidos a condiciones de déficit hídrico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[León Pacheco]]></surname>
<given-names><![CDATA[Rommel Igor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Macias]]></surname>
<given-names><![CDATA[Mercedes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fuenmayor Campos]]></surname>
<given-names><![CDATA[Francia Concepción]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Izquierdo]]></surname>
<given-names><![CDATA[Adrián José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Izquierdo]]></surname>
<given-names><![CDATA[Gustavo Adolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Corporación Colombiana de Investigación Agropecuaria  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Agrícolas  ]]></institution>
<addr-line><![CDATA[Maracay Aragua]]></addr-line>
<country>Venezuela</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Corporación Colombiana de Investigación Agropecuaria  ]]></institution>
<addr-line><![CDATA[Bogotá Cundinamarca]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2020</year>
</pub-date>
<volume>73</volume>
<numero>1</numero>
<fpage>9109</fpage>
<lpage>9119</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0304-28472020000109109&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0304-28472020000109109&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0304-28472020000109109&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Cassava (Manihot esculenta Crantz) is an important crop in Africa, Asia, Latin America, and the Caribbean. This species grows adequately in drought conditions and is ideal to ensure food safety in marginal environments, such as soils with low fertility and low rainfall conditions. Complementary irrigation practices can be used, or genotypes with good yield potential can be identified against these conditions to enhance productivity in those environments. For this reason, this research aimed to study several physiological mechanisms and agronomical characteristics in eight cassava clones under prolonged water deficit. The experimental design was a split-plot where the principal plot was composed of three irrigation treatments (7, 15, and 21 days without irrigation, DWI) and the secondary plot by the eight clones. The results showed that cassava plants against drought conditions (21 DWI) decreased their growth, foliar expansion, and partially closed the stomata, avoiding water losses through transpiration. The variables of the net assimilation rate of CO2, yield, and biomass accumulation were not affected by the maximum drought period. The best clones under drought were Guajira, Guajira 3, Guajira 4, Concha Rosada, and MeVen 77-1. The frequency of irrigation 15 DWI increased the variables of gas exchange and vegetative growth. This behavior is due to the ability to tolerate complex conditions through morphological and physiological mechanisms, among them, long life leaf, stomatal control, and high photosynthetic potential.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La yuca (Manihot esculenta Crantz) es un cultivo importante en África, Asia, América Latina y el Caribe. Esta especie crece adecuadamente en condiciones de sequía y es ideal para garantizar la seguridad agroalimentaria en ambientes marginales, tales como suelos con baja fertilidad y bajas precipitaciones. Para ampliar la productividad en tales ambientes, se pueden utilizar prácticas de riego complementario o identificar genotipos con buen potencial de rendimiento frente a estas condiciones. Por ello, se planteó este experimento con el objetivo de estudiar algunos mecanismos fisiológicos y características agronómicas en ocho clones de yuca en condiciones de déficit hídrico prolongado. Se realizó un diseño experimental en parcelas divididas, donde la parcela principal estuvo conformada por tres niveles de riego (7, 15 y 21 días sin riego, DSR) y la parcela secundaria por ocho clones de yuca. Los resultados muestran que las plantas de yuca frente a condiciones de sequía (21 DSR) disminuyeron su crecimiento, expansión foliar y cerraron parcialmente los estomas, evitando las pérdidas de agua por transpiración, sin afectar las variables de tasa de asimilación neta de CO2, rendimiento y acumulación de biomasa. Los clones que sobresalieron en este tratamiento fueron Guajira, Guajira 3, Guajira 4, Concha Rosada y MeVen 77-1. La frecuencia de riego 15 DSR afectó positivamente las variables de intercambio gaseoso y crecimiento vegetativo. Este comportamiento se debe a la capacidad de tolerar condiciones complejas mediante mecanismos morfológicos y fisiológicos, entre ellos, vida útil de la hoja, control estomático y alto potencial fotosintético.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Drought]]></kwd>
<kwd lng="en"><![CDATA[Gas exchange]]></kwd>
<kwd lng="en"><![CDATA[Growth]]></kwd>
<kwd lng="en"><![CDATA[Manihot esculenta]]></kwd>
<kwd lng="en"><![CDATA[Productivity]]></kwd>
<kwd lng="es"><![CDATA[Sequía]]></kwd>
<kwd lng="es"><![CDATA[Intercambio gaseoso]]></kwd>
<kwd lng="es"><![CDATA[Crecimiento]]></kwd>
<kwd lng="es"><![CDATA[Manihot esculenta]]></kwd>
<kwd lng="es"><![CDATA[Productividad]]></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[Albuquerque]]></surname>
<given-names><![CDATA[JAA]]></given-names>
</name>
<name>
<surname><![CDATA[Sediyama]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Sediyama]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[JMA]]></given-names>
</name>
<name>
<surname><![CDATA[Neto]]></surname>
<given-names><![CDATA[FA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterização morfológica e agronômica de clones de mandioca cultivados no estado de Roraima]]></article-title>
<source><![CDATA[Revista Brasileira de Ciências Agrárias]]></source>
<year>2009</year>
<volume>4</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>388-94</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[AAC]]></given-names>
</name>
<name>
<surname><![CDATA[Setter]]></surname>
<given-names><![CDATA[TL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Response of cassava leaf area expansion to water deficit: cell proliferation, cell expansion and delayed development]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>2004</year>
<volume>94</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>605-13</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[GM]]></given-names>
</name>
</person-group>
<source><![CDATA[Caracterização morfofisiológica de clones de mandioca em cândido sales-ba]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Vitoria Da Conquista, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Estadual do Sudoeste da Bahia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bhatt]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Srinivasa]]></surname>
<given-names><![CDATA[NK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[InfIuence of pod load response of okra to water stress]]></article-title>
<source><![CDATA[Indian Journal of Plant Physiology]]></source>
<year>2005</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>54-9</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Caraballo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Velásquez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Respuesta de tres cultivares de yuca a diferentes condiciones hídricas y fechas de cosecha]]></article-title>
<source><![CDATA[Agronomía Tropical]]></source>
<year>1997</year>
<volume>50</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>267-84</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cruz]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[LeCain]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[AAC]]></given-names>
</name>
<name>
<surname><![CDATA[Coelho Filho]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Coelho]]></surname>
<given-names><![CDATA[EF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elevated CO2 reduces whole transpiration and substantially improves root production of cassava grown under water deficit]]></article-title>
<source><![CDATA[Archives of Agronomy and Soil Science]]></source>
<year>2018</year>
<volume>64</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1623-34</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Daryanto]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Jacinthe]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Global synthesis of drought effects on cereal, legume, tuber and root crops production: A review]]></article-title>
<source><![CDATA[Agricultural Water Management]]></source>
<year>2017</year>
<numero>179</numero>
<issue>179</issue>
<page-range>18-33</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Tafur]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Capitulo 3 - Fisiología de la yuca (Manihot esculenta Crantz)]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ospina]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[La yuca en el Tercer Milenio: Sistemas modernos de producción, procesamiento, utilización y comercialización]]></source>
<year>2002</year>
<page-range>4-45</page-range><publisher-loc><![CDATA[Cali ]]></publisher-loc>
<publisher-name><![CDATA[CIAT]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[El-Sharkawy]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Physiological characteristics of cassava tolerance to prolonged drought in the tropics: Implications for breeding cultivars adapted to seasonally dry and semiarid environments]]></article-title>
<source><![CDATA[Brazilian Journal of Plant Physiology]]></source>
<year>2007</year>
<volume>19</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>257-86</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[El-Sharkawy]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[De Tafur]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Genotypic and within canopy variation in leaf carbon isotope discrimination and its relation to short-term leaf gas exchange characteristics in cassava grown under rain-fed conditions in the tropics]]></article-title>
<source><![CDATA[Photosynthetica]]></source>
<year>2007</year>
<volume>45</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>515-26</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[El-Sharkawy]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Stress-tolerant cassava: The role of integrative ecophysiology-breeding research in crop improvement]]></article-title>
<source><![CDATA[Open Journal of Soil Science]]></source>
<year>2012</year>
<volume>2</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>162-86</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="">
<collab>FAO</collab>
<source><![CDATA[Base de datos]]></source>
<year>2012</year>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<collab>Fedeagro</collab>
<source><![CDATA[Base de datos]]></source>
<year></year>
<publisher-name><![CDATA[Confederacion de Asociaciones de Productores Agropecuarios]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Helal]]></surname>
<given-names><![CDATA[NAS]]></given-names>
</name>
<name>
<surname><![CDATA[Eisa]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Attia]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Morphological and chemical studies on infIuence of water deficit on cassava]]></article-title>
<source><![CDATA[World Journal of Agricultural Sciences]]></source>
<year>2013</year>
<volume>9</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>369-76</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kengkanna]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Jakaew]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Amawan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Busener]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Bucksch]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Saengwilai]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phenotypic variation of cassava root traits and their responses to drought]]></article-title>
<source><![CDATA[Applications in Plant Sciences]]></source>
<year>2019</year>
<volume>7</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[León]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Polanco]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Zárraga]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Zambrano]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ramos]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Perdomo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterización morfológica y agronómica del banco de germoplasma de yuca (Manihot esculenta, Crantz) en el campo experimental de Fagro-UCV]]></article-title>
<source><![CDATA[Revista de la Facultad de Agronomía de la UCV]]></source>
<year>2013</year>
<volume>39</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>93-104</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[León]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Fuenmayor]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterización eco-fisiológica de cuatro clones de yuca (Manihot esculenta Crantz) en el Campo Experimental del INIA-CENIAP]]></article-title>
<source><![CDATA[Agronomía Tropical]]></source>
<year>2014</year>
<volume>64</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>97-105</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[León]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fuenmayor]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación fisiológica y agronómica de clones promisorios de yuca (Manihot esculenta Crantz) sometidos a condiciones de estrés por sequía]]></article-title>
<source><![CDATA[Revista UNELLEZ de Ciencia y Tecnología]]></source>
<year>2016</year>
<numero>34</numero>
<issue>34</issue>
<page-range>50-7</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[León]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fuenmayor]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calidad de las raíces en cuatro clones de yuca (Manihot esculenta Crantz) y efecto del régimen de riego]]></article-title>
<source><![CDATA[Bioagro]]></source>
<year>2018</year>
<volume>30</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>87-91</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ledent]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comportamiento morfo-fisiológico]]></article-title>
<source><![CDATA[Déficit hídrico y crecimiento de las plantas: Respuestas al déficit hídrico]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Lovaina ]]></publisher-loc>
<publisher-name><![CDATA[Université Catholique de Louvai]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Perdomo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Albarrán]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Fuenmayor]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Zambrano]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación agronómica morfológica y bioquímica de clones élites de yuca a partir de vitro plantas]]></article-title>
<source><![CDATA[Interciencia]]></source>
<year>2008</year>
<volume>33</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>27-35</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Montaldo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[La yuca frente al hambre del mundo tropical]]></source>
<year>1996</year>
<edition>Primera</edition>
<publisher-loc><![CDATA[Maracay ]]></publisher-loc>
<publisher-name><![CDATA[Anauco]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nogueira]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Expressões fisiológicas da aceroleira (Malpighia emarginata D.C.) em condições adversas]]></source>
<year>1997</year>
<publisher-loc><![CDATA[São Carlos, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olasanmi]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<source><![CDATA[Cassava drought tolerance mechanisms re-visited: Evaluation of drought tolerance in contrasting cassava genotypes under water stressed environments]]></source>
<year>2010</year>
<publisher-loc><![CDATA[Ibadan, Nigeria ]]></publisher-loc>
<publisher-name><![CDATA[University of Ibadan]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pipatsitee]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Eiumnoh]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Praseartkul]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ponganan]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Taota]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Kongpugdee]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Cham-Um]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Non-destructive leaf area estimation model for overall growth performances in relation to yield attributes of cassava (Manihot esculenta Cranz) under water deficit conditions]]></article-title>
<source><![CDATA[Notulae Botanicae Horti Agrobotanici Cluj-Napoca]]></source>
<year>2019</year>
<volume>47</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>580-91</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rincón Guerrero]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Olarte Quintero]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez Naranjo]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Determinación del área foliar en fotografías tomadas con una cámara web, un teléfono celular o una cámara semiprofesional]]></article-title>
<source><![CDATA[Revista Facultad Nacional de Agronomía Medellín]]></source>
<year>2012</year>
<volume>65</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>6399-405</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rós]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[ACS]]></given-names>
</name>
<name>
<surname><![CDATA[de Araújo]]></surname>
<given-names><![CDATA[HS]]></given-names>
</name>
<name>
<surname><![CDATA[Narita]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crescimento, fenologia e produtividade de cultivares de mandioca]]></article-title>
<source><![CDATA[Pesquisa Agropecuária Tropical]]></source>
<year>2011</year>
<volume>41</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>552-8</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rawel]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Kroll]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The importance of cassava (Manihot esculenta Crantz) as the main staple food in tropical countries]]></article-title>
<source><![CDATA[Deutsche Lebensmittel-Rundschau]]></source>
<year>2003</year>
<volume>99</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>102-11</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[San José]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Mayobre]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quantitative growth relationship of cassava (Manihot esculenta Crantz). Crop development in a savanna wet season]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>1982</year>
<volume>50</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>309-16</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Scholander]]></surname>
<given-names><![CDATA[PF]]></given-names>
</name>
<name>
<surname><![CDATA[Bradstreet]]></surname>
<given-names><![CDATA[ED]]></given-names>
</name>
<name>
<surname><![CDATA[Hemmingsen]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Hammel]]></surname>
<given-names><![CDATA[HT]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sap pressure in vascular plants: negative hydrostatic pressure can be measured in plants]]></article-title>
<source><![CDATA[Science]]></source>
<year>1965</year>
<volume>148</volume>
<numero>3668</numero>
<issue>3668</issue>
<page-range>339-46</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suárez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Mederos]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Apuntes sobre el cultivo de la yuca (Manihot esculenta Crantz). Tendencias actuales]]></article-title>
<source><![CDATA[Cultivos Tropicales]]></source>
<year>2011</year>
<volume>32</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>27-35</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taiz]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Zeiger]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Fisiología vegetal]]></source>
<year>2006</year>
<publisher-loc><![CDATA[España ]]></publisher-loc>
<publisher-name><![CDATA[Universitat Jaume I. Castello de la Plana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tofiño]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Posibilidades de expansión del cultivo de yuca (Manihot esculenta Crantz) en el Caribe Seco Colombiano a partir de investigación multidisciplinaria]]></article-title>
<source><![CDATA[Actualidades Biológicas]]></source>
<year>2008</year>
<volume>30</volume>
<numero>88</numero>
<issue>88</issue>
<page-range>15-27</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vandegeer]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Bain]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gleadow]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Cavagnaro]]></surname>
<given-names><![CDATA[TR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Drought adversely affects tuber development and nutritional quality of the staple crop cassava (Manihot esculenta Crantz)]]></article-title>
<source><![CDATA[Functional Plant Biology]]></source>
<year>2013</year>
<volume>40</volume>
<page-range>195-200</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
