Fertilizer

Abstract

A fertilizer is composed of the following ingredients (by weight): 15-20 parts of MgSO4.7H2O, 10-15 parts of MnSO4.5H2O, 5-10 parts of K2SO4, 5-10 parts of KH2PO4, 5-10 parts of Na2B4O7.10H2O, 1-5 parts of EDTA-Fe, 0.5-0.5 part of CuSO4.5H2O, 3-5 parts of ZnSO4.7H2O, 4-8 parts of NaHCO3, 0.5-1 part of (NH4)6Mo7O24.4H2O, 1-2 parts of C12H22O11, 1-2 parts of C6H8O7H2O, 15-25 parts of amino acid, 30-40 parts of humic acid and 25-30 parts of a nitrogen synergist. By combining more than ten kinds of nutrient elements which are essential to crops and other important substances, the fertilizer can activate residual nitrogen, phosphorus and potassium in soil to be absorbed again by crops so as to increase the fertilizer efficiency. The fertilizer contains various substances capable of solving antagonism among fertilizer elements, and crops can simultaneously absorb various nutritions to grow healthily. In addition, crops can simultaneously absorb various nutrients and utilization rate of the fertilizer is enhanced. Fertilizer efficiency can be prolonged, fertilizer loss and agricultural pollution can be minimized, production and income are both increased, quality of agricultural products is improved, utilization rate of the fertilizer is increased by 20%, and fertilizer efficiency is prolonged to 120 days and above. The fertilizer contains various nutrients, is long-acting and can provide nutrients required by growth of crops in the whole course.

Description

technical field [0001] The present invention relates to a chemical fertilizer. Background technique [0002] When farmers are developing agricultural production, they hope to obtain a long-term fertilizer that is rich in nutrients, good in fertilizer efficiency, and can be applied at one time to meet the whole growth of crops and increase production. The purpose is to save labor, save money, and reduce investment. At present, various chemical fertilizers are widely used in agricultural production, mainly elemental chemical fertilizers and fertilizers containing nitrogen, phosphorus, potassium and other nutrients, but their disadvantages are that when people use these fertilizers, the fertilizer utilization rate is low, fertilizer loss and agricultural pollution , the fertilizer effect is short, the fertilizer has little nutrition, it cannot meet the nutrients needed for the whole process of crop growth, it cannot save time, labor and money, and the most important thing is th...

AI Technical Summary

Problems solved by technology

[0002] When farmers are developing agricultural production, they hope to obtain a long-term fertilizer that is rich in nutrients, good in fertilizer efficiency, and can be applied at one time to meet the whole growth of crops and increase production. The purpose is to save labor, save money, and reduce investment. At present, various chemical fertilizers are widely used in agricultural production, mainly elemental chemical fertilizers and fertilizers containing nitrogen, phosphorus, potassium and other nutrients, but their disadvantages are that when people use these fertilizers, the fertilizer utilization rate is low, fertilizer loss and agricultural pollution , the fertilizer effect is short, the fertilizer nutrition is small, and it cannot meet the nutrients needed for the whole growth of crops, and it cannot save time, labor, and money, and the most important thing is that it cannot improve the utilization rate of fertilizers.