1, autumn basal fertilizer. The practice of autumn basal fertilization is to use 3,000 kg of organic fertilizer per 667 square meters of unsuccessful trees, and the result is 5,000 kg of organic fertilizer applied per 667 square meters of trees. After harvesting of ripened fruits, the late ripening fruit is harvested before it is combined with orchard deep turning. Depth 20-30cm. Organic Cotton Yarn,Organic Hemp Yarn,Pure Cotton Yarn,Cotton Modal Yarn Henan Xianghe Medical Materials Co., Ltd. , https://www.xiangheweicai.com
2, control nitrogen fertilizer, promote the use of compound fertilizer. Excessive use of nitrogen fertilizer can cause fruit quality to decline and soil compaction. Special compound fertilizers for fruit trees and three-dimensional compound fertilizers should be used. Generally, 0.25 kg per plant is applied to annual trees and 0.25 kg per year thereafter. Result The tree is calculated by the amount of fruit produced. 100 kg of fruit fertilizer is applied to each knot and 100 kg of compound fertilizer is applied.
3, foliar spray fertilizer. Foliar spray fertilizer is a fertilization method with fast absorption and high fertilizer utilization. Humic acid efficient spray fertilizer is a kind of liquid fertilizer rich in nitrogen, phosphorus, potassium and other trace elements. This fertilizer is non-toxic and non-polluting. It is an ideal fertilizer for the development of green food. Usage: In the growing season spray 200 times 3 to 5 times.