Soon after the sweet potato transplanting stage, the potato farmers began to prepare the necessary means of production. The author hereby put forward several suggestions for fertilizing sweet potatoes for your reference: First, light nitrogen fertilizer. Excessive nitrogen fertilizer will cause the stems and leaves to go mad and consume a lot of nutrients. When the fruit is later expanded, nutrient supply will be insufficient, leading to small fruit and a decline in yield. Second, more phosphorus and potassium fertilizer. Phosphorus fertilizer has the effect of loosening the soil and promoting the differentiation of flower buds. Potash fertilizer can promote the growth of sweet potato stalks and fruit enlargement. Third, re-applied organic fertilizer. Once I heard from a potato farmer: “There was no chemical fertilizer more than 40 years ago. We used sweet potato grown from pig dung. The big one can weigh as much as ten kilos. The yield is high and the taste is good. This kind of sweet potato?†This actually explains a problem: potato tubers and other potato crops strongly like organic fertilizer, organic fertilizer effect is stable, stamina is enough, is unmatched by chemical fertilizers. Fourth, clever foliar fertilizer. Ten days before the beginning of fruit enlargement, the surface of the leaf must be sprayed with potassium dihydrogen phosphate once. Fifth, use biological bacteria fertilizer. As the saying goes, “If you want to plant a good land, you must first cultivate good soil.†Biological bacteria can play an extremely unique role in disease resistance and soil improvement. Cpe Disposable Gloves,Plastic Protective Gloves,Pro Safe Disposable Gloves,Hospital Disposable Gloves Shandong Haoyue Medical Technology Co., Ltd , https://www.haoyueyiliao.com