Special EM (Effective Microorganisms) microbial agent fermented compound fertilizer for grape

Abstract

The invention relates to a fertilizer, and particularly relates to a special EM (Effective Microorganisms) microbial agent fermented compound fertilizer for grape. The fertilizer comprising the following active ingredients in parts by weight: 40-44 parts of urea, 34-38 parts of diammonium phosphate, 20-23 parts of potassium sulfate, 2-3 parts of calcium chloride, 10-12 parts of peat, 2-3 parts of citric acid, 30-34 parts of common threewingnut root, 3-4 parts of EM microbial agent, 4-6 parts of film coating agent. According to the special EM microbial agent fermented compound fertilizer for grape, organic active ingredients of peat, common three wingnut root and the like are fermented by the EM microbial agent, so that the nutrition of the fertilizer can be increased, soil can be better protected, the fermented and composted organic fertilizer is matched with a proper amount of chemical fertilizer, so that the nutrition proportion of the compound fertilizer is balanced, the yield and quality of grapes can be effectively increased, and the planting benefits can be promoted.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a special EM bacterial agent fermentation compound fertilizer for grapes and a preparation method thereof. Background technique [0002] In the process of fruit tree cultivation, the correct selection and application of fertilizers is very important. At present, the fertilizers used for crops are mainly chemical fertilizers. The application of chemical fertilizers is simple, the content of nutrient elements is sufficient, and the absorption is fast. However, long-term use of chemical fertilizers will cause damage to the environment and soil. Irreversible damage, the yield and quality of fruits are gradually declining. In order to improve the sustainable development ability of the soil, organic fertilizers can be used to replace some chemical fertilizers. Combining organic fertilizers and chemical fertilizers, the two can maximize their strengths and avoid weaknesses. The compound fertilizer has mor...

AI Technical Summary

Problems solved by technology

[0002] In the process of fruit tree cultivation, the correct selection and application of fertilizers is very important. At present, the fertilizers used for crops are mainly chemical fertilizers. The application of chemical fertilizers is simple, the content of nutrient elements is sufficient, and the absorption is fast. However, long-term use of chemical fertilizers will cause damage to the environment and soil. Irreversible damage, the yield and quality of fruits are gradually declining. In order to improve the sustainable development ability of the soil, organic fertilizers can be used to replace some chemical fertilizers. Combining organic fertilizers and chemical fertilizers, the two maximize their strengths and avoid weaknesses. Compound fertilizers are more comprehensive in nutrition and fertilizer efficiency. It is more durable, not only meets the nutrition needed for the growth of fruit trees, but also alleviates the pollution and damage to the soil caused by long-term fertilization. The products obtained by planting are green and safe, and are more popular with consumers

[0003] There are various sources of organic fertilizers, mainly including animal excrement, crop processing by-products, food residues, etc. These raw materials may contain toxic and harmful substances. If they are used directly without treatment, they will have side effects on crops and soil. Correct treatment, among which fermented composting is a commonly used method, however, the traditional composting fermentation process relies on natural microorganisms, the fermentation process is slow, the loss of nutrients is large, and the environment is polluted. If microbial agents are added to the raw materials, it can be Effectively shorten the fermentation process and reduce the nutrient loss of raw materials