Bio-fertilizer

Abstract

The invention relates to a bio-fertilizer which comprises the following active ingredients in percentage by weight: 5 to 69 percent of coal gangue, 5 to 69 percent of danty, 5 to 69 percent of peat soil, 5 to 30 percent of phosphorite powder, 1 to 30 percent of potassium mineral powder, 5 to 30 percent of defective flour, 5 to 30 percent of sweet potato powder, 0.1 to 5 percent of molasses and 0.1 to 1 percent of strain powder, is integrated with high efficiency, high effectiveness and functions of increasing the yield, improving the quality, improving the soil and restraining soil-borne disease, is low in cost, has zero residue and zero pollution, and has a good popularization and application prospect; and the process is simple.

Description

technical field [0001] The invention relates to a fertilizer, especially a biological fertilizer. 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 year, otherwise, the crops will grow slowly, and the pests and diseases will be serious, r...

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 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 human beings and lives. Safety and health, which are obstacles to sustainable agricultural development;

[0007] The above conditions can be improved by applying organic fertilizers, but many domestic varieties of biological fertilizers, microbial fertilizers, biological phosphate fertilizers, biological potassium fertilizers, etc. are good and bad. Some of them add a lot of chemical fertilizers to the fertilizers, and some simply use animal manure Processing, and the amount of application is very small, it cannot be used as the main fertilizer, and the effect is single, and the price is high