Organic compound fertilizer and manufacturing method thereof

Abstract

The invention discloses an organic compound fertilizer and a manufacturing method thereof. The organic compound fertilizer comprises the following components in parts by weight: 10-15 parts of humic acid, 20-25 parts of crop waste, 5-10 parts of biological microbial inoculant, 10-15 parts of alga fertilizer, 10-15 parts of lime sludge, 5-15 parts of synergist, 5-10 parts of nitrogen fertilizer, 5-10 parts of phosphate fertilizer and 5-10 parts of potassium fertilizer. The manufacturing method comprises the following steps: preparing raw material mixture powder; fermenting to obtain the organic compound fertilizer; and drying, granulating, screening, carrying out vacuum packaging with an aluminum foil, and the like. The biological microbial inoculant is utilized to ferment the agricultural waste, and the fermented agricultural waste is mixed with nutrient substances required by plants to prepare the organic compound fertilizer capable of enhancing the soil fertility and promoting growth of plants grown on the soil; and the organic compound fertilizer can sufficiently recycle the agricultural waste, thereby reducing the agricultural pollution and promoting the agricultural development.

Description

Technical field [0001] The invention belongs to the field of agricultural technology, and particularly relates to an organic compound fertilizer and a preparation method thereof. Background technique [0002] Fertilizer is an indispensable means of production for agriculture and forestry, especially in a country like China where arable land resources are limited and after years of cultivation, the fertility of the land has seriously declined. Long-term application of chemical fertilizers is likely to cause problems such as soil acidification, and the production and application of chemical fertilizers are likely to pollute the environment. Searching for environmentally friendly organic fertilizers is a subject faced by related researchers. Organic wastes such as sludge, livestock manure, pomace, soy sauce residue, medicine residue, dead branches and leaves, grass carbon, rice husk, etc. produced in daily production and life are rich in nutrients such as nitrogen, phosphorus, pota...

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Problems solved by technology

But its disadvantages are: the steps in the preparation method are cumbersome, t...

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