Organic fertilizer capable of preventing and treating grape root maggots

Abstract

The invention discloses organic fertilizer capable of preventing and treating grape root maggots. The organic fertilizer is prepared by, by weight, 3.5-3.8 parts of Omphalia lapidescens Schroet. sclerotia, 1.4-1.6 parts of magnesium sulfate, 8-10 parts of potassium dihydrogen phosphate, 7-9 parts of casuarina equisetifolia, 6-7 parts of attapulgite, 2.2-2.3 parts of acetylsalicylic acid, 20-24 parts of pig manure, 15-18 parts of nano carbon black, 55-57 parts of domestic organic waste, 16-17 parts of swine bone discarded by a slaughter house, 12-13 parts of bovine bone discarded by a slaughter house, 2.8-3.4 parts of citric acid and an appropriate amount of water. The organic fertilizer has the advantages that aiming at the nutrition requirements of grape, the potassium dihydrogen phosphate, the pig manure and the casuarina equisetifolia are added into the organic fertilizer to achieve comprehensive nutrition supplement, an anaerobic-aerobic-mixed fermentation system guarantees the sufficient decomposition of fertilizer particles, incubation and survival of root maggot eggs are avoided, the activities of the root maggots can be inhibited greatly by the added Omphalia lapidescens Schroet. sclerotia, grape root system health is guaranteed, the raw materials of the organic fertilizer are harmless to soil environments, and the organic fertilizer is high in economic and environmental benefits.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an organic fertilizer for preventing and controlling raisin root maggots. 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 org...

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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