EM bacteria fermented composite fertilizer for high-yield seedless grape

Abstract

The invention relates to fertilizer, in particular to EM bacteria fermented composite fertilizer for high-yield seedless grape and a preparation method thereof. The fertilizer is prepared by adopting the following raw materials in parts by weight: 30 to 35 parts of soybean powder, 40 to 45 parts of willow branches, 30 to 34 parts of cotton stalk, 40 to 45 parts of sweet potato vine, 20 to 24 parts of feather powder, 40 to 45 parts of aginomoto residue, 10 to 12 parts of zeolite, 23 to 26 parts of monopotassium phosphate, 4 to 5 parts of ferrous sulfate, 2 to 3 parts of boric acid, 2 to 3 parts of ammonium molybdate, 2 to 3 parts of zinc oxide, 3 to 4 parts of EM bacteria and 4 to 6 parts of coating agent. The EM bacteria are used for fermenting the environment-friendly organic raw materials such as the soybean powder, the feather powder, the willow branches, the cotton stalks and the like, so that the nutrition of the fertilizer can be increased, the cured organic fertilizer is matched with appropriate chemical fertilizer, so that the composite fertilizer is comprehensive and balanced in nutrients, the trace elements are rich, the quality of the grape is guaranteed while the high yield of the grape is achieved, the soil is little destroyed, and the composite fertilizer is environment-friendly and high-efficient.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a high-yield seedless grape fermented compound fertilizer with EM bacterial agent 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 fertilize...

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