PROGRESOS EN LA INVESTIGACIÓN DEL USO DE ALELOPÁTICOS EN LA AGRICULTURA.
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2020-10-14
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Jaén: Universidad de Jaén
Resumen
La alelopatía es un fenómeno natural frecuente en plantas en el que un organismo produce compuestos químicos, llamados aleloquímicos o alelopáticos, que influyen en el crecimiento, germinación, reproducción, supervivencia y desarrollo de otros organismos. La alelopatía es una técnica de interacción entre una planta donante y otra receptora, donde se pueden provocar efectos positivos, como control de malezas, protección de cultivos frente a plagas, etc., o efectos negativos, como autotoxicidad, enfermedad del suelo o invasión biológica. Para asegurar el desarrollo agrícola sostenible, el uso continuo y excesivo de herbicipas debe sustituirse por métodos ecológicos tales como la alelopatía, aprovechando sus propiedades inhibitorias/estimuladoras en los organismos y procurando evitar los efectos perjudiciales. Por ello en esta revisión se pretende recoger información sobre el estado actual de la alelopatía como potencial método en la agricultura sostenible, mediante la revisión de los últimos avances en mecanismos alelopáticos.
Allelopathy is a natural phenomenon frequent in plants in which an organism produces chemical compounds, called allelochemicals or allelopathic, that influence the growth, germintion, reproduction, survival and development of other organisms causing beneficia! or harmful effects. Allelopathy is a technique of interaction between a donar and a recipient plant, where positive effects such as weed control, crop protection against pests, etc. can be caused. To ensure sustainable agricultura! development, the continuous and excessive use of herbicides in agriculture should be replaced by ecological methods such as allelopathy, taking advantage of their inhibitory / stimulatory properties in organisms and ·avoiding negative effects such as autotoxicity, soil disease or biological invasio. For this reason, this review aims to collect information on the current state of allelopathy as a potential method in sustainable agriculture, by reviewing the latest advances in allelopathic mechanisms.
Allelopathy is a natural phenomenon frequent in plants in which an organism produces chemical compounds, called allelochemicals or allelopathic, that influence the growth, germintion, reproduction, survival and development of other organisms causing beneficia! or harmful effects. Allelopathy is a technique of interaction between a donar and a recipient plant, where positive effects such as weed control, crop protection against pests, etc. can be caused. To ensure sustainable agricultura! development, the continuous and excessive use of herbicides in agriculture should be replaced by ecological methods such as allelopathy, taking advantage of their inhibitory / stimulatory properties in organisms and ·avoiding negative effects such as autotoxicity, soil disease or biological invasio. For this reason, this review aims to collect information on the current state of allelopathy as a potential method in sustainable agriculture, by reviewing the latest advances in allelopathic mechanisms.