In the late growth stage of rice, plants are often prone to lodging due to factors such as heavy rain, strong winds, or weak root systems. Some farmers attempt to manually lift and bundle the plants to prevent further damage. However, this practice is not only ineffective but can also be harmful. Normally, within 3 to 5 days after lodging, the leaves and panicles of the rice plants can naturally recover and stand upright, especially in cases where the lodging is not severe. The plant has a certain ability to self-regulate and adjust its structure.
When rice plants lodge, it disrupts the natural arrangement of the ears, panicles, and leaves, which can negatively impact photosynthesis and overall plant health. This disruption can also lead to increased mechanical damage, reducing grain quality and yield. Moreover, attempting to manually lift the plants may cause additional stress, further weakening the crop and increasing the risk of disease or further lodging.
It's important for farmers to understand that in many cases, allowing the rice to recover on its own is the best approach. Monitoring the field closely and providing proper support, such as ensuring good drainage and avoiding excessive nitrogen fertilization, can help reduce the risk of lodging in the first place. By adopting these practices, farmers can protect their crops more effectively and promote healthier growth.
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