Environment-friendly chemical fertilizer

Abstract

The invention relates to an environment-friendly chemical fertilizer. The environment-friendly chemical fertilizer is prepared from the following raw materials in parts by weight: 40-60 parts of straws, 10-20 parts of animal faeces, 5-15 parts of calcium superphosphate, 5-10 parts of potassium sulfate, 1-5 parts of chitosan, 2-6 parts of algin, 5-15 parts of soybean meal, 2-4 parts of biological enzyme and 2-4 parts of an organic fertilizer leavening agent. The environment-friendly chemical fertilizer is safe and free of pollution; by applying the chemical fertilizer, the quality of crops is improved, the yield of the crops is increased, the soil is protected and the usage amounts of the chemical fertilizer and pesticides are decreased. The problem that the soil becomes hardened and impervious due to too much dependence on chemical fertilizers and pesticides in the agriculture for a long time can be solved and improved and the quality of crops is improved. Detection results show that the organic fertilizer is rich in essential nutrients such as multiple amino acids, ribonucleic acids, calcium and minerals and trace elements, during the growing process of the crops. Through spraying-application, flushing-application and blending seeds of the chemical fertilizer, the nutrients quickly enter the plants so that the plants acquire adequate nutrients, are frondent and have thick and developed root systems, strong cold resistance and disease resistance; the quality of crops is improved, the early mature of the crops is promoted and the high-yield effect is achieved.

Description

technical field [0001] The invention relates to a green chemical fertilizer, in particular to a green chemical fertilizer with straw as the main raw material. Background technique [0002] China has a vast territory, a large population, and rich organic fertilizer resources. There are many types and large quantities, and it is an important source of fertilizer for agricultural production in China, but it is also a by-product of agricultural and animal husbandry production. It can be said that where there is agriculture and animal husbandry, there are organic fertilizer sources. The organic domestic waste that can be used in cities mainly comes from agricultural products and livestock products. Therefore, the more the agriculture and animal husbandry develop, the more abundant the organic fertilizer resources will be. According to surveys in various regions of the country, there are more than 100 types of organic fertilizers in 14 categories currently in use. Regardless o...

AI Technical Summary

Problems solved by technology

However, the chemical fertilizers commonly used at present have chemical components synthesized, and chemical components will remain in vegetables after use, which cannot meet the requirements of green vegetables.