Biological fertilizer

Abstract

The invention relates to a biological fertilizer which is prepared from the following effective ingredients in parts by weight: 5% to 45% of coal gangue, 5% to 45% of decomposed coal, 5% to 45% of peat soil, 5% to 26% of ground phosphate rock, 1% to 26% of potassium ore powder, 5% to 26% of wheat short, 5% to 26% of sweet potato powder, 0.1% to 5% 0f molasses, 0.1% to 1% of culture powder. The biological fertilizer has the advantages of integrating yield increasing, high efficiency, long acting quality improvement, soil improvement and soil-borne disease restraining, , being free of residue and pollution and having better application and popularization prospect, the cost is low and the technology is simple.

Description

Technical field [0001] The invention relates to a fertilizer, especially a biological fertilizer. Background technique [0002] At present, most of our country's crop planting still uses chemical fertilizers. Although it has a certain effect in increasing production and income, long-term application will produce many disadvantages: damage the soil, resulting in a decrease in soil organic matter content, imbalance of various nutrients, and soil Acidification: crops are highly dependent on chemical fertilizers and pesticides, and the amount of use must be increased year by year, otherwise, crops will grow slowly and serious pests and diseases will reduce production. There are many kinds of domestic biological fertilizers, microbial fertilizers, biological phosphate fertilizers, biological potash fertilizers, etc. Good and bad, some add a lot of chemical fertilizers to the fertilizers, some simply use livestock manure to process, and some use very little amount and cannot be used as...

AI Technical Summary

Problems solved by technology

[0002] At present, in terms of crop planting in my country, most of the fertilizers are still used. Although they have a certain effect on increasing production and income, long-term application will cause many disadvantages: damage to the soil, resulting in a decrease in soil organic matter content, imbalances in the proportion of various nutrients, and soil beginning to grow. Acidification; crops are highly dependent on chemical fertilizers and pesticides, and the use of fertilizers and pesticides must be increased year by year, otherwise, crops will grow slowly and pests and diseases will be serious, resulting in reduced production

There are many domestic varieties of biological fertilizers, microbial fertilizers, biological phosphate fertilizers, biological potassium fertilizers, etc. Good and bad, some add a lot of chemical fertilizers to the fertilizers, some simply use animal manure to process, and some use very little, which cannot be used as The main fertilization, and the effect is single, the price is high