Microbial organic compound fertilizer based on plant and animal waste and preparation method thereof

Abstract

The invention discloses a microbial organic compound fertilizer based on plant and animal waste and a preparation method thereof. The microbial organic compound fertilizer based on plant and animal waste comprises the following raw materials in parts by weight: 40-60 parts of livestock manure, 40-60 parts of plant waste, 40-60 parts of edible fungi waste, 40-60 parts of mineral substance, 5-15 parts of vitamin, and 1-10 parts of a complex microbial agent. According to the invention, the fertilizer can provide sufficient beneficial substances such as organic mineral substance, vitamins and probiotics for crops, can improve soil, prevents diseases, sterilizes, saves social and natural resources and protects the environment as a great amount of waste is utilized to change waste into treasure, and further realizes the recycling economy, thereby being one of the optimal fertilizers for producing pollution-free food, green food and organic food.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a microbial organic compound fertilizer based on animal and plant waste and a preparation method thereof. Background technique [0002] At present, in terms of crop planting in my country, most of them still use chemical fertilizers. Although they have a certain effect on increasing production and income, long-term application will cause many disadvantages: [0003] 1. Destroy the soil, resulting in a decrease in soil organic matter content, an imbalance in the proportion of various nutrients, soil acidification and compaction, and serious damage to the physical and chemical properties of the soil and soil microbial flora, resulting in poor water retention, fertilizer retention, and air permeability, making it difficult to meet the needs of crops. actual growth needs; [0004] 2. Crops are highly dependent on chemical fertilizers and pesticides, and the amount of use must be increased year by...

AI Technical Summary

Problems solved by technology

[0003] 1. Destroy the soil, resulting in a decrease in soil organic matter content, an imbalance in the proportion of various nutrients, soil acidification and compaction, and serious damage to the physical and chemical properties of the soil and soil microbial flora, resulting in poor water retention, fertilizer retention, and air permeability, making it difficult to meet the needs of crops. actual growth needs;

[0004] 2. Crops are highly dependent on chemical fertilizers and pesticides, and the amount of use must be increased year by year, otherwise, the crops will grow slowly, and the pests and diseases will be serious, resulting in reduced production;

[0005] 3. The agricultural ecological environment is deteriorating. After chemical fertilizers are applied to the farmland, the actual utilization rate is only 30% on average. Most of them flow into rivers and lakes with farmland drainage or remain in the soil, plants and crops, which not only brings environmental pollution but also endangers the safety of human beings and lives. and health, which are obstacles to sustainable agricultural development;

[0007] The above situations can be improved by applying organic fertilizers. However, there are many varieties of biological fertilizers, microbial fertilizers, biological phosphate fertilizers, and biological potassium fertilizers in China. Livestock manure is used for processing, and the amount of application is very small, which cannot be used as the main fertilizer, and the effect is single, and the price is high