Organic fertilizer and preparation method thereof

Abstract

The invention discloses an organic fertilizer and a preparation method thereof. The organic fertilizer is formed by mixing and fermenting the following materials in parts by weight: 20-30 parts of plant ash, 55-65 parts of waste edible fungi cultivation material, 10-15 parts of bean pulp, and 5-15 parts of feces of livestock and poultry, wherein the plant ash is residues after rice stubbles or trees are combusted. With the technical scheme, the plant ash, waste edible fungi cultivation material, bean pulp and feces of livestock and poultry are combined and then fermented to obtain the organic fertilizer, so that the soil can be effectively improved and loosened, the plant diseases and insect pests are prevented and cured, the quality of growing vegetables can be effectively improved, waste materials can be recycled and turned into wealth, and the material cost is low.

Description

technical field [0001] The invention relates to the field of fertilizer preparation, in particular to an organic fertilizer and a preparation method thereof. Background technique [0002] Agriculture is the foundation of other industries such as industry and service industry. The rise and fall of agriculture is a major event that directly affects the national economy and people's livelihood. At present, the world is facing severe problems of population increase and environmental degradation. As a country with a large population and a large agricultural country, this problem is particularly prominent. One of the main reasons for this situation is the extensive use of inorganic fertilizers. The deficiencies of this inorganic fertilizer are mainly manifested in the following aspects: 1. The nutrient is single and cannot provide comprehensive and reasonable nutrients for crops; 2. After use, the soil will be acidified or salinized, which will reduce the soil quality; 3. 1. Due...

AI Technical Summary

Problems solved by technology

The deficiencies of this inorganic fertilizer are mainly manifested in the following aspects: 1. The nutrient is single and cannot provide comprehensive and reasonable nutrients for crops; 2. After use, the soil will be acidified or salinized, which will reduce the soil quality; 3. 1. Due to the decline of soil quality, the buffering capacity is greatly reduced, and the use of inorganic fertilizers is difficult to achieve results and is likely to cause fertilizer damage; 4. Due to the imbalance of nutrients, the disease resistance of the crops used is reduced; 5. During the production and use of inorganic fertilizers, there will be The environment causes a lot of pollution and wastes a lot of resources; 6. Makes agricultural production fall into a vicious circle, making it difficult to achieve sustainable development

[0003] The artificial cultivation of edible fungi in my country has become more and more mature, and the output and scale are also increasing. The ensuing problem is that after the edible fungi are harvested, a large amount of used edible fungus cultivation materials are discarded and cannot be effectively utilized.