Answer: The amount of fertilizer input in cabbage is closely related to the local soil texture, fertilizer use habits, fertilizer varieties, and climatic conditions of the year. Sandy soil has a rapid loss of fertilizer and poor fertilizer retention capacity. If the fertilizer is blindly injected, the fertilizer utilization rate is low and the input cost is high. Some habit of applying fertilizer to the ground will volatilize quickly after being sprayed, resulting in great waste. Some are spreading while it is raining, and the fertilizer is immediately lost. Some long-term application of a single chemical fertilizer causes soil compaction and salinization. The environmentally degraded soils consume large amounts of fertilizers and less crops, and their expenditures increase year by year. There are three suggested countermeasures. The first is to increase the application of organic fertilizer to improve the soil aggregate structure; the second is to formulate balanced fertilization according to the characteristics of crop fertilizer requirements; Disclaimer: Some articles on this website are transferred from the Internet. If you have third party legal rights, please inform this website to deal with them. phone Shanghai Enjosim Medical Technology Co., Ltd , https://www.enjosimmedical.com