1. Special Compound Fertilizers for Agricultural Crops Series: Special compound fertilizers for agricultural crops series are physical and chemical products of formula fertilization technology, containing various nutrient elements such as nitrogen, phosphorus, and potassium needed for the growth of crops. It solves the problems that have existed widely in rural areas for a long time. The problem of “difficult to match and hard to buy†can increase production by 15% compared to the application of single fertilizer. 2. High-efficiency, pollution-free and environment-friendly fertilizer: Bio-organic compound fertilizer is an agricultural technology project that is promoted by the Ministry of Science and Technology and the Ministry of Agriculture in the country. The technical result is domestically pioneered and takes the leading position in the world. It is made of organic fertilizer, inorganic fertilizer, "Four-in-one" fertilizer compounded by bacteria fertilizer and synergist. 3. Potassium Fertilizer: Potassium fertilizer is applied to potassium-depleted soil, and the effect of increasing production can generally be received. In addition to the addition of organic fertilizer and dry land crop straw to the field to supplement soil potassium, the application of chemical potash fertilizer is the most direct and most effective method to supplement soil potassium and supply crop nutrient potassium. 4, boron, zinc, molybdenum fertilizer: rape, cotton, fruit trees, etc. are boron-rich crops, are very sensitive to boron, boron deficiency will lead to "flowers but not real", "buds without flowers," and seriously affect crop yields. Although the demand for boron, zinc, molybdenum and other elements of crops is very small, crops can receive the effect of icing on the cake after application. For rapeseed, cotton, fruit trees, etc., the application of boron fertilizer is generally based on the basic application. The application amount per mu is 0.5-1 kg. It can also be applied by foliar spray. The application amount is 100-200 grams per mu, and the water is 40-50 kg. . For rice, wheat and corn, zinc fertilizer is mainly used as a base fertilizer, and the application amount is generally 1-1.5 kg per mu. When wheat and peanut are seeded with molybdenum, about 12 grams of molybdenum fertilizer is needed for one acre seed.
Hifu Face,Hifu Machine,Hifu Body
Lasy Science & Technology Co., Ltd. , http://www.ywelightmachine.com