Phosphate-solubilizing bacterial fertilizer and application thereof

Abstract

The invention discloses a phosphate-solubilizing bacterial fertilizer which comprises phosphate-solubilizing bacteria and an organic matrix. By adding the phosphate-solubilizing bacteria into an organic fertilizer, soil phosphorus release can be promoted, the soil quality can be improved, the soil fertility can be improved, and the plant growth can be promoted. By applying the phosphate-solubilizing bacterial fertilizer, the contents of crude ash, crude protein, crude fat and cane sugar in the moso bamboo shoots in spring can be better increased, and the nutritional ingredients and taste of the moso bamboo shoots in spring are improved.

Description

technical field [0001] The invention belongs to the field of fertilizers, and relates to a phosphorus-dissolving bacterial fertilizer and the application of the phosphorus-dissolving bacterial fertilizer. Background technique [0002] Moso bamboo (Phyllostachys edulis (Carr.) H. de Lehaie) belongs to the Gramineae Bamboo subfamily, Bamboo genus, is a perennial arbor-like uniaxial scattered bamboo species, the main production area is located in the south of the Yangtze River, with high yield, fast growth, high yield , Years of utilization advantages, and moso bamboo forest plays an important role in mitigating soil erosion, reducing carbon dioxide emissions, protecting biodiversity, improving air quality, and regulating climate and environment. Moso bamboo shoots, as one of the important products of moso bamboo resources, contain a lot of nutrients such as protein, amino acid, crude fat, crude fiber and trace elements. It can also be processed into various bamboo shoot produ...

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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