Dragon fruit-purposed high-potassium organic fertilizer prepared from domestic sludge and fowl manure and production method thereof

Abstract

The invention discloses a dragon fruit-purposed high-potassium organic fertilizer prepared from domestic sludge and fowl manure. The dragon fruit-purposed high-potassium organic fertilizer is characterized by being prepared from the main raw materials including urban domestic sludge and fowl manure; and the special formula specifically comprises the following raw materials: urban domestic sludge, fowl manure, straw, plant ash, pig manure or cow dung and greater than or equal to 45% of organic matters, wherein the urban domestic sludge is the dirt discharged after wastewater treatment of an urban sewage treatment plant or a large food factory; after airing, the water content is 50-60%; and the water content of the pig manure or cow dung after airing is 50-60%. The fertilizer disclosed by the invention is a high-quality high-potassium organic fertilizer to be used as a novel organic compound fertilizer for cultivating high-quality dragon fruit by the growers, and is favorable for improving the utilization rate of urban domestic sludge to promote environmental protection and for reducing the production cost.

Description

technical field

[0001] The invention relates to an organic fertilizer production technology, in particular to a high-potassium dragon fruit special organic fertilizer using domestic sludge and chicken manure (main raw materials) and a production method thereof. Background technique

[0002] Pitaya is a perennial tropical and subtropical fruit of the cactus family. Its fruit is rich in vitamins, amino acids, and minerals necessary for the human body. It has the effects of lowering blood pressure, blood fat, and blood sugar, and is favored by consumers; It has the characteristics of drought tolerance, strong resistance to diseases and insect pests, high yield, good economic value and ecological benefits; dragon fruit has a large demand for potassium as a high-potassium plant, and potassium is the main element that determines quality, but the quality and yield of dragon fruit are easily affected by the soil. Influenced by many factors such as fertility and fertilizer applicatio...