Formula of high-efficiency special-purposed microbial fertilizer

Abstract

The invention discloses a formula for a high-efficiency special-purposed microbial fertilizer. The raw materials for the bio-fertilizer comprises the following components, by weight, 5 parts of bacillus, 4 parts of actinomycetes, 6 parts of streptomyces, 5 parts of nystatin, 80 parts of urea, 0.5 part of paclobutrazol, 0.3 part of gibberellin, 15 parts of tea saponin, and 10 parts of scutellaria baicalensis. The formula of the high-efficiency special-purposed microbial fertilizer adopts an appropriate fertilizer formula ratio, such that defects such as difficult seed germination, uneven seedling emergence and low survival rate are overcome.

Description

technical field [0001] The invention belongs to the field of chemical and biological fertilizers, in particular to a high-efficiency special microbial fertilizer formula. Background technique [0002] Fertilizer is a type of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. One of the material basis of agricultural production. As early as the Western Zhou Dynasty, China already knew that field weeds can promote the growth of millet after they rot. "Qi Min Yao Shu" introduces in detail the method of planting green manure and the method of crop rotation between leguminous crops and gramineous crops; it also mentions the method of using crop stalks mixed with cow dung and urine, trampling and composting to make fertilizer . [0003] Fertilizer is a kind of substance that provides one or more essential mineral elements for plants, improves soil properties and improves soil fertility level, and is one of...

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Problems solved by technology

However, the unreasonable application of chemical fertilizers has brought a series of problems to the quality of cultivated land for a long time. The actual utilization rate of chemical fertilizers is less than 30%, the problem of soil pollution is serious, and pollution accidents occur frequently. More than 10% of the cultivated land area in the country has been polluted by heavy metals. , about half of the arable land in some cities in South China is polluted by toxic heavy metals such as cadmium, arsenic, mercury, and petroleum-based organic substances