Double-effect organic compound fertilizer

Abstract

The invention discloses double-effect organic compound fertilizer. The double-effect organic compound fertilizer is prepared from the following formula by weight percent: 18 percent of macleaya cordata, 26 percent of urea, 40 percent of calcium superphosphate and 16 percent of potassium chloride. The double-effect organic compound fertilizer is prepared in the following steps: crushing the dry macleaya cordata, filtering by virtue of a 80-mesh sieve to obtain macleaya cordata powder, mixing the macleaya cordata powder and nitrogen, phosphorus and potassium chemical fertilizer to obtain a mixed material, further crushing the mixed material by virtue of a crushing machine, uniformly stirring to obtain powdered organic compound fertilizer, granulating the powdered organic compound fertilizer by virtue of a granulating machine to obtain granular organic compound fertilizer, wherein the total content of nitrogen, phosphorus and potassium is 20 to 30 percent. The double-effect organic compound fertilizer has the beneficial effects that the average yield per Mou can be increased by 11.1 percent by virtue of a test. The test also proves that after the double-effect organic compound fertilizer is used as base fertilizer, the harm of plant diseases and insect pests on crops, and particularly the underground insect pests (such as mole cricket, cutworm, threadworm and the like) and Chilo suppressalis can be alleviated within a period of time. The double-effect organic compound fertilizer can have a double-effect function of fertilizer and pesticide.

Description

technical field [0001] The invention relates to an agricultural compound fertilizer, in particular to a double-effect organic compound fertilizer. Background technique [0002] At present, the fertilizers used in agricultural production include organic fertilizers and inorganic fertilizers. Organic fertilizers are biological fertilizers, which can preserve soil and increase fertilizer, but the effect is slow. Inorganic fertilizers are chemical fertilizers. Destroy the soil aggregate structure and cause land degradation. Therefore, both organic fertilizers and inorganic fertilizers have advantages and disadvantages, especially inorganic fertilizers, which cannot be used for a long time, otherwise it will bring disaster to agricultural production. Therefore, in order to make agricultural production stable and high-yield throughout the year, it is necessary to find new fertilizers. [0003] Boluohui is poisonous and is a kind of Chinese herbal medicine. It can be used as orga...

AI Technical Summary

Problems solved by technology

[0002] At present, the fertilizers used in agricultural production include organic fertilizers and inorganic fertilizers. Organic fertilizers are biological fertilizers, which can preserve soil and increase fertilizer, but the effect is slow. Inorganic fertilizers are chemical fertilizers. Destroy the soil aggregate structure and cause land degradation

Therefore, both organic fertilizers and inorganic fertilizers have advantages and disadvantages, especially inorganic fertilizers, which cannot be used for a long time, otherwise it will bring disaster to agricultural production