Soybean Cultivation: How to Manage Soybeans During the Flowering and Podding Stage?
How to manage soybeans during the flowering and podding stage? Please introduce the methods. During the flowering and podding stage of soybeans, the main goal is to achieve more flowers, earlier flowers, and uniform flowering, and to prevent flower and pod drop while increasing flowers and pods. This is the central task of management during this period. Manage according to the seedlings, combining preservation and control. For high-yield fields, control should be the main approach, avoiding ridge closure too early, and reaching...
How to manage soybeans during the flowering and podding stage? Please introduce the methods.During the flowering and podding stage of soybeans, the main goal is to achieve more flowers, earlier flowers, and uniform flowering, and to prevent flower and pod drop while increasing flowers and pods. This is the central task of management during this period. Manage according to the seedlings, combining preservation and control. For high-yield fields, control should be the main approach, avoiding ridge closure too early. It is best to reach the maximum leaf area at the end of flowering.
The specific measures are: continue weeding before ridge closure, and apply water and fertilizer as appropriate based on the seedlings. For weak seedlings, apply topdressing at the initial flowering stage; for strong seedlings, do not apply topdressing to prevent excessive vegetative growth. Applying phosphorus fertilizer during the flowering and podding stage has an obvious effect, generally through foliar spraying, such as potassium dihydrogen phosphate, Doubaobao, etc. At this time, the soybean (4491,-27.00,-0.60%) leaf area reaches its maximum, water consumption increases, and water demand also reaches its peak. When the leaf color turns old green and the leaves wilt at noon, water should be applied promptly, otherwise flowers and pods will drop. For high-yield fields, to prevent lodging and excessive growth, chlormequat chloride can be sprayed to prevent lodging.
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