Efficient general organic fertilizer and preparation method thereof

Abstract

The invention belongs to the technical field of fertilizer processing and provides an efficient general organic fertilizer and a preparation method thereof. The fertilizer comprises the following raw materials in parts by weight: 12-21 parts of dry waste fruit powder, 9-12 parts of dry waste vegetable powder, 4-9 parts of biotitite powder, 2-7 parts of crushed crude pearlite, 11-19 parts of dry beet powder, 20-37 parts of mixed beast and bird excrement, 11-22 parts of peat, 2-8 parts of sterilizing Chinese herbal medicine powder, 2-5 parts of sweet potato residue, 9-15 parts of bean pulp, 5-8 parts of fish meal, 4-11 parts of shrimp meal and 2-7 parts of leavening agent. The efficient general organic fertilizer provided by the invention is efficient, safe and universal, can improve soil structure, can fertilize soil and can increase the crop yield by above 16%. The preparation method is simple and the technological process is easily controlled.

Description

technical field [0001] The invention belongs to the technical field of fertilizer processing, and in particular relates to a high-efficiency general-purpose organic fertilizer and a preparation method thereof. Background technique [0002] Fertilization can not only improve soil fertility, but also an important measure to increase the yield per unit area of ​​crops. At present, chemical fertilizers are widely used, but excessive application of chemical fertilizers will cause many disadvantages. For example: the cost of applying chemical fertilizers increases year by year, but the benefits continue to decrease; in the soil with excessive application of chemical fertilizers, the content of inorganic matter increases sharply, organic matter weakens, trace elements are unbalanced, and crop diseases and insect pests are becoming more and more serious; a large amount of chemical fertilizers are leached into the soil with rainwater Fertilizers that are not used by crops are clearly...

AI Technical Summary

Problems solved by technology

[0003] Organic fertilizer is a type of fertilizer made from natural organic matter decomposed or fermented by microorganisms. It can not only increase crop yield, but also is natural and pollution-free. It will not cause harm to the soil and the environment after years of application. It has many advantages that chemical fertilizers do not have. , but at present, the fertilizer efficiency of ordinary organic fertilizers is low, the preparation process is time-consuming and laborious, and the versatility of organic fertilizers is poor. When applying to different crops, there are problems such as incomplete nutrient supply.