A kind of phosphate-dissolving bacterial fertilizer and its application

Abstract

The invention discloses a phosphorus-dissolving bacterial fertilizer, which comprises phosphorus-dissolving bacteria and an organic substrate. In the invention, adding the phosphate-dissolving bacteria into the organic fertilizer can not only promote the release of soil phosphorus, but also improve soil quality, improve soil fertility, and promote plant growth. The application of phosphorus-dissolving bacterial fertilizer can better improve the content of crude ash, crude protein, crude fat, and sucrose in spring bamboo shoots of moso bamboo, and improve the nutritional components and taste of spring bamboo shoots of moso bamboo.

Description

technical field [0001] The invention belongs to the field of fertilizers, and relates to a phosphorus-dissolving bacterial fertilizer and an application of the phosphorus-dissolving bacterial fertilizer. Background technique [0002] Phyllostachys edulis (Carr.) H.de Lehaie is a perennial arbor-like uniaxial scattered bamboo species belonging to the genus Bamboo of the Poaceae family. The main production area is located in the south of the Yangtze River. , The advantages of many years of utilization, and the bamboo forest plays an important role in alleviating soil erosion, reducing carbon dioxide emissions, protecting biodiversity, improving air quality, and regulating the climate and environment. As one of the important products of bamboo resources, moso bamboo shoots contain a large amount of nutrients such as protein, amino acids, crude fat, crude fiber and trace elements. It can also be processed into various bamboo shoot products and canned food, which is favored by c...

AI Technical Summary

Problems solved by technology

However, in the study of soil phosphorus, it was found that phosphorus is easily fixed by the soil and cannot be directly absorbed by plants, and it is combined with Ca in the soil. 2+ , Fe 3+ 、Al 3+ Combined to form insoluble phosphate, which becomes phosphorus that cannot be directly absorbed by crops, resulting in a decrease in fertilizer efficiency, damage to the aggregate structure, and a decrease in organic matter.

[0004] Jiangxi region is one of the main production areas of Moso bamboo, and Phyllostachys moso forests generally have problems such as strong phosphorus fixation capacity, high soil phosphorus residue, and low phosphorus utilization rate. The content of available phosphorus in the bamboo forest soil makes the phosphorus in the soil be released more, thereby promoting the growth of moso bamboo and spring bamboo shoots of moso bamboo, and improving the quality of spring bamboo shoots. Major Issues for Sustainable Development

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