Organic fertilizer for planting strawberries and preparation method of organic fertilizer

Abstract

The invention relates to an organic fertilizer for planting strawberries and a preparation method of the organic fertilizer, belonging to the technical field of fertilizer production. The organic fertilizer is prepared from the following raw materials in parts by weight: 50-60 parts of chicken manure, 10-15 parts of corncobs, 15-25 parts of biogas sludge, 15-25 parts of vinasse, 15-25 parts of sugar beet pulp, 15-25 parts of furfural residue, 15-25 parts of abamectin medicine residue, 15-25 parts of edible mushroom residue, 20-30 parts of EM bacteria liquid and a proper amount of bean product wastewater. The organic fertilizer is mainly prepared from the chicken manure, the corncobs, the biogas sludge, the vinasse, the sugar beet pulp, the furfural residue, the abamectin medicine residue and the edible mushroom residue by virtue of microbial fermentation according to the growth properties and fertilizer requirement laws of the strawberries, is rich in nutrient content and is beneficial to the improvement of micro-ecological environment of soil; and after the organic fertilizer is applied, the porosity and the permeability of the soil can be increased, the soil hardening can be effectively improved, the soil quality can be improved, the soil-borne plant diseases and insect pests can be reduced, meanwhile, the use amount of chemical fertilizers and pesticides can be reduced, and the risk of non-point source pollution caused by excessive nutrient elements such as nitrogen and phosphorus can be avoided.

Description

technical field [0001] The invention relates to an organic fertilizer for strawberry planting and a preparation method, belonging to the technical field of fertilizer production. Background technique [0002] Strawberry, perennial herb, 10-40 cm high, stems are lower than leaves or nearly equal, flowering period is April-May, fruiting period is June-July. Strawberries are rich in nutritional value and known as the "Queen of Fruits". They are rich in vitamin C, vitamin A, vitamin E, vitamin PP, vitamin B1, vitamin B2, carotene, tannic acid, aspartic acid, copper, strawberry amine , pectin, cellulose, folic acid, iron, calcium, ellagic acid and anthocyanins and other nutrients. Especially the vitamin C contained in it is 7-10 times higher than that of apples and grapes, and the content of malic acid, citric acid, vitamin B1, vitamin B2, carotene, calcium, phosphorus and iron is also higher than that of apples and grapes. Apples, pears, and grapes are 3 to 4 times higher. ...

AI Technical Summary

Problems solved by technology

[0003] In recent years, with the deepening of people's awareness of the nutritional and health value of strawberries, the market demand for strawberries is huge. However, traditional fertilizers and fertilization techniques are difficult to meet the growth needs of strawberries and easily lead to a decline in soil quality, which is not conducive to the continuous high-quality strawberries. High yield, the development of special organic fertilizer suitable for strawberry growth is of great significance to improve the yield and quality of strawberry