Experts in the agricultural sector advise farmers to drain water in the field and drain the water in the field to reduce the risk of waterlogging. Since the water accumulated in the field may be contaminated with a large amount of mud, the mud on the blade should be washed away while draining, or the blade can be sprayed with a large amount of water by a motorized sprayer to make the blade perform normal breathing and photosynthesis. Soybean flower pod stage and drum stage are the periods in which soybeans absorb the most nutrients. The fertilizers such as quick-acting nitrogen fertilizers are added to the flooded fields to improve soil nutrient status, so that the plants can quickly resume growth and improve the resistance of soybean plants. Generally, about 10 kg of ternary compound fertilizer is applied per mu. Can also be combined with pest control, root fertilization, 1 kg of diammonium phosphate or 0.5-1 kg of urea per mu, plus 100 g of borax, mixed with 50-60 kg of water, spray once every 7-10 days, even Spray 2-3 times. In combination with the external spray fertilizer, adding appropriate varieties and appropriate amount of plant growth regulators to the fertilizer solution has a positive effect on the growth of soybeans. After the soybean was affected, the resilience of the disease was reduced and the pests and diseases were aggravated. For the plants affected by waterlogging in the early stage, spray the base of the main stem of the plant with metalaxyl, metalaxyl manganese zinc or carbendazim, spray once every 7 days, continuously spray 2-3 times to prevent root rot. . The Changtian block is easy to cause vegetative growth and reproductive growth disorders. It can be sprayed with 15% paclobutrazol 50g/50kg per acre to control vegetative growth, promote reproductive growth, reduce flower pod loss and increase soybean yield. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
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