Highly-efficient biological bacterial fertilizer for blueberry, and preparation method and application thereof

Abstract

The invention discloses a highly-efficient biological bacterial fertilizer for blueberry, and a preparation method and an application thereof. The highly-efficient biological bacterial fertilizer forthe blueberry is prepared by using 15 parts of a microbial agent, 30 parts of an organic fertilizer, 8 parts of a nitrogen fertilizer, 10 parts of a phosphorus fertilizer, 12 parts of a potassium fertilizer, 5 parts of a microelement fertilizer, 3 parts of chitosan, 3 parts of amino acid, 3 parts of cytex, 6 parts of humic acid and 5 parts of bentonite as raw materials through mixing under stirring, sieving, drying and packaging. The highly-efficient biological bacterial fertilizer provided by the invention is applied to the following aspects: increase of the yield of the blueberry, improvement of the quality of the blueberry, enhancement of the storage performance of the blueberry, induction of reinforcement of disease resistance of the blueberry, promotion of the growth of a blueberry plant, improvement of the microorganism number of a blueberry root system and the enzyme activity of soil, etc. The highly-efficient biological bacterial fertilizer provided by the invention has the advantages of obvious effects, greenness, no pollution, high fertilizer utilization rate, soil improvement, prevention and control of diseases and pests, yield and quality improvement, low cost, easinessin popularization, etc.

Description

technical field [0001] The invention relates to the fields of blueberry cultivation technology and fertilization, in particular to a blueberry high-efficiency biological bacterial fertilizer and its preparation method and application. Background technique [0002] Blueberry, meaning blue berry, belongs to Rhododendronaceae, Vaccinium. Native to North America, perennial shrub small berry fruit tree. Because the fruit is blue, it is called blueberry. One is a low shrub, wild with short feet, small particles, and rich in anthocyanins; the second is artificially cultivated blueberries, which can grow to a height of 240cm, with larger fruits and full flesh, which improves the taste of wild blueberries and enhances the taste of wild blueberries. Absorption of anthocyanins by the human body. There are more than 400 species of Vaccinium distributed all over the world. In recent years, as the main wealth-promoting industry to help alleviate poverty, the blueberry industry has bee...

AI Technical Summary

Problems solved by technology

However, there is no ideal biological fertilizer specially designed for blueberries in the prior art

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