2016
DOI: 10.21930/rcta.vol16_num2_art:375
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Contribución de esquemas de fertilización orgánica y convencional al crecimiento y producción de Theobroma cacao L. bajo arreglo agroforestal en Rivera (Huila, Colombia)

Abstract: <p><span style="font-size: medium;">El impacto de los esquemas de fertilización orgánica sobre el crecimiento y la producción de cacao (Theobroma cacao L.) bajo sistemas agroforestales (SAF) se han estudiado poco. Por consiguiente, se evaluó el efecto de diferentes estrategias de manejo con la aplicación de enmiendas sobre el cultivo de cacao bajo SAF. Para ello, se evaluaron cuatro tratamientos: la fertilización convencional o del agricultor (AG) (químico, T1); el sulfato de potasio (SP) (químico,… Show more

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Cited by 8 publications
(5 citation statements)
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“…These constraints partially explain the low national yields which do not exceed 500 kg ha -1 /yr, despite research and development efforts made in the country by research and developmental institutions (Agrosavia and universities) and private commercial entities (Fedecacao, Casa Luker, Nutresa). Available planting materials do not express their potential productivity because small and medium-scale producers do not perform timely fertilization (Álvarez-Carrillo et al, 2015), pest or disease management (Jaimes et al, 2011). The price of sustained fertilizers increases over the years, which discourages their use (Álvarez-Carrillo et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…These constraints partially explain the low national yields which do not exceed 500 kg ha -1 /yr, despite research and development efforts made in the country by research and developmental institutions (Agrosavia and universities) and private commercial entities (Fedecacao, Casa Luker, Nutresa). Available planting materials do not express their potential productivity because small and medium-scale producers do not perform timely fertilization (Álvarez-Carrillo et al, 2015), pest or disease management (Jaimes et al, 2011). The price of sustained fertilizers increases over the years, which discourages their use (Álvarez-Carrillo et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…Available planting materials do not express their potential productivity because small and medium-scale producers do not perform timely fertilization (Álvarez-Carrillo et al, 2015), pest or disease management (Jaimes et al, 2011). The price of sustained fertilizers increases over the years, which discourages their use (Álvarez-Carrillo et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…The frequency of fertilization is given in two annual periods depending on the rains. Usually, the fertilization is carried out at the beginning and end of the rainy season (Álvarez-Carrillo et al 2015).…”
Section: Physicochemical Analysismentioning
confidence: 99%
“…Como consecuencia de los déficit de agua y nutrientes, muchos cultivos agrícolas disminuyen su producción, especialmente cuando los esquemas convencionales de fertilización no son suficientes (Daza-Torres, 2014;Álvarez-Carrillo et al 2016). Algunos de estos cultivos son el tomate, el banano y el cacao.…”
Section: Impactos De Las Enmiendas Orgánicas En Los Cultivosunclassified