Green environmentally-friendly organic fertilizer for blueberry and preparation method thereof

Abstract

The invention discloses green environmentally-friendly organic fertilizer for blueberry and a preparation method thereof. The green environmentally-friendly organic fertilizer is prepared from 30-40 parts by weight of corncob, 35-45 parts by weight of cake, 20-30 parts by weight of peat soil, 18-26 parts by weight of straw ash, 15-20 parts by weight of sawdust, 8-12 parts by weight of grapevine, 6-8 parts by weight of humic acid, 5-8 parts by weight of domestic fungus residue, 5-6 parts by weight of zirconia-mullite, 5-6 parts by weight of calcium superphosphate, 4-5 parts by weight of potassium sulphate, 2-3 parts by weight of polyvinyl alcohol, 2-3 parts by weight of brown sugar, 2-4 parts by weight of phosphate-solubilizing bacteria, 2-4 parts by weight of potassium-solubilizing bacteria, 9-11 parts by weight of a soil conditioner and a proper amount of water. The green environmentally-friendly organic fertilizer is prepared from corncob and cake as main materials and environmentally-friendly organic components such as straw ash, sawdust and humic acid as auxiliary materials, provides enough nutrients for blueberry, and does not produce pollution on the environment and soil. Phosphate-solubilizing bacteria and potassium-solubilizing bacteria improve a fertilizer utilization rate, improves soil characteristics, improves soil fertility, and effectively improves a crop yield. Therefore, the green environmentally-friendly organic fertilizer is green environmentally-friendly ecological fertilizer worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a green and environment-friendly blueberry organic fertilizer and a preparation method thereof. Background technique [0002] The blueberry pulp is delicate, unique in flavor, moderately sweet and sour, and has a refreshing and pleasant aroma. Blueberries are rich in conventional nutrients such as protein and vitamins, and the content of minerals and trace elements is also considerable, so they are also called "queen" and "king of berries". However, there are not many fertilizers for blueberries on the market. At the same time, according to the habits of blueberries, they have unique requirements for fertilizers. Blueberries are sensitive to chlorine and should not be over-fertilized. At the same time, the root system is shallow and thin without root hairs, so it requires soil Loose and well-ventilated, so conventional fertilizers for plants are not suitable for blueberries, ...

AI Technical Summary

Problems solved by technology

However, there are not many fertilizers for blueberries on the market. At the same time, according to the habits of blueberries, they have unique requirements for fertilizers. Blueberries are sensitive to chlorine and should not be over-fertilized. At the same time, the root system is shallow and thin without root hairs, so it requires soil Loose and well-ventilated, so conventional fertilizers for plants are not suitable for blueberries, so there is an urgent need for a fertilizer specifically for blueberries to increase the yield of blueberries and increase the quality of fruits, not only to meet the market demand for blueberries, but also to increase fruit farmers The economic income is of great significance to my country's blueberry industry

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