A biofertilizer specially used for grape planting

Abstract

A biofertilizer specially used for grape planting is disclosed. The biofertilizer is prepared from following raw materials by weight: 22-24 parts of rapeseed dregs, 6-7 parts of calcium lactate, 1.2-1.5 parts of cobaltous sulfate, 3-4 parts of medical stone powder, 10-12 parts of fulvic acid, 2-3 parts of a bacillus mucilaginosus microbial inoculum, 6-7 parts of potassium hydrogen phosphate, 19-21 parts of nanometer carbon black, 55-58 parts of domestic organic refuse, 18-20 parts of waste pig bones from a slaughter house, 13-15 parts of waste bovine bones from a slaughter house, 3.0-3.4 parts of citric acid and a proper amount of water. The biofertilizer adopts the rapeseed dregs, the fulvic acid and the microbial inoculum as fermenting raw materials, and functional carbon powder and a trace element chelate are added, thus forming the biofertilizer specially used for grapes and high in specificity and fertilizer efficiency. The biofertilizer can greatly improve stress resistance, yields, quality and the like of grapes, promotes increase of soluble solids in the grapes, and greatly improves taste of the grapes.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a biological fertilizer for grape planting. Background technique [0002] Grapes have the advantages of crisp and large fruit, sweet and sour taste, excellent storage and transportation, and good quality. Although the price is relatively high, they are gradually loved and favored with the improvement of people's quality of life, and the market demand is also increasing year by year. [0003] The use of fertilizers in the process of grape planting plays a key role in the yield and quality of grapes, but there are many shortcomings in the current commercially available grape fertilizers: first, they do not target the specific nutritional requirements of grapes and soil nutritional characteristics, It simply provides a large amount of nutrients such as nitrogen and phosphorus; second, most of them are mainly chemical fertilizers, supplemented by organic fertilizers, which easily...

AI Technical Summary

Problems solved by technology

[0003] The use of fertilizers in the process of grape planting plays a key role in the yield and quality of grapes, but there are many defects in the current commercially available grape fertilizers: first, they do not target the specific nutritional requirements of grapes and soil nutritional characteristics, It simply provides a large amount of nutrients such as nitrogen and phosphorus; second, most of them are mainly chemical fertilizers, supplemented by organic fertilizers, which easily produce chemical residues and pollute the environment; third, they cannot improve the soil, and will lead to poor soil in the long run , not suitable for planting; Fourth, the utilization rate of fertilizers is low, which leads to excessive waste of available resources when resources cannot be reused

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