Prácticas agronómicas empleadas para prevenir el acame en el cultivo de arroz (Oryza sativa L.)

The research analyzed the agronomic practices used to prevent lodging in rice cultivation (Oryza sativa L.). The objectives set were to describe the various factors that cause lodging in plants and to know the various agricultural practices to avoid lodging in rice cultivation. This document was prepared using bibliographic information from various sources, such as websites, articles, scientific articles, magazines and books. The conclusions determined that the factors causing lodging include plants with limited root development (insufficient anchorage), high soil humidity resulting from excess irrigation or flooding due to rain, and wind speeds greater than 30 km/h. The various agricultural practices used to mitigate lodging in rice cultivation involve transitioning to a shorter variety, managing weeds, adjusting or reducing planting density, advancing tillage techniques to minimize damage to plants, increasing soil depth, managing insect pests and transitioning to a variety that responds optimally to applied nitrogen. The farmer plays a crucial role in preventing lodging by implementing appropriate nutritional, agronomic and phytosanitary management practices. These efforts are intended to minimize conditions that favor lodging and ultimately improve the plant's anchor strength, allowing it to withstand strong winds more effectively.

The research analyzed the agronomic practices used to prevent lodging in rice cultivation (Oryza sativa L.). The objectives set were to describe the various factors that cause lodging in plants and to know the various agricultural practices to avoid lodging in rice cultivation. This document was prepared using bibliographic information from various sources, such as websites, articles, scientific articles, magazines and books. The conclusions determined that the factors causing lodging include plants with limited root development (insufficient anchorage), high soil humidity resulting from excess irrigation or flooding due to rain, and wind speeds greater than 30 km/h. The various agricultural practices used to mitigate lodging in rice cultivation involve transitioning to a shorter variety, managing weeds, adjusting or reducing planting density, advancing tillage techniques to minimize damage to plants, increasing soil depth, managing insect pests and transitioning to a variety that responds optimally to applied nitrogen. The farmer plays a crucial role in preventing lodging by implementing appropriate nutritional, agronomic and phytosanitary management practices. These efforts are intended to minimize conditions that favor lodging and ultimately improve the plant's anchor strength, allowing it to withstand strong winds more effectively.

La investigación analizó las prácticas agronómicas empleadas para prevenir el acame en el cultivo de arroz (Oryza sativa L.). Los objetivos planteados fueron describir los diversos factores que provocan el acame en las plantas y conocer las diversas prácticas agrícolas para evitar el acame en el cultivo de arroz. Este documento se elaboró utilizando información bibliográfica de diversas fuentes, como sitios web, artículos, artículos científicos, revistas y libros. Las conclusiones determinaron que entre los factores causantes del acame se puede señalar que incluyen plantas con desarrollo radicular limitado (anclaje insuficiente), alta humedad del suelo resultante del exceso de riego o inundaciones por lluvia y velocidades del viento superiores a 30 km/h. Las diversas prácticas agrícolas empleadas para mitigar el acame en el cultivo de arroz implican la transición a una variedad más corta, el manejo de malezas, el ajuste o reducción de la densidad de siembra, el avance de las técnicas de labranza para minimizar el daño a las plantas, el aumento de la profundidad del suelo, el manejo de plagas de insectos y la transición a una variedad que responda óptimamente al nitrógeno aplicado. El agricultor juega un papel crucial en la prevención del acame implementando prácticas adecuadas de manejo nutricional, agronómico y fitosanitario. Estos esfuerzos tienen como objetivo minimizar las condiciones que favorecen el acame y, en última instancia, mejorar la resistencia del anclaje de la planta, permitiéndole resistir fuertes vientos de manera más efectiva.