A kind of high-yield compound organic fertilizer and its production process

Abstract

The invention relates to an organic fertilizer, and discloses a high-yield compound organic fertilizer and a production process thereof, which includes step 1: selecting animal manure or straw as an organic fertilizer raw material; step 2: passing the organic fertilizer raw material selected in step 1 through pre-processing The processing device performs pretreatment; Step 3: Ferment the pretreated organic fertilizer raw materials to obtain fermented and decomposed materials; Step 4: Dry the fermented and decomposed materials through a drying device; Step 5: Dry the dried organic fertilizers Pulverizing by a pulverizing device; step 6: granulating the pulverized organic fertilizer through a granulator, and then packing it into bags. The invention can effectively improve the subsequent fermentation efficiency of the organic fertilizer raw material by pretreating the organic fertilizer raw material before fermentation, and can effectively kill germs, insect eggs, weed seeds, etc. in the raw material, improve the efficacy of the organic fertilizer, and reduce crop diseases .

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a high-yield compound organic fertilizer and a production process thereof. Background technique [0002] With the development of the global economy and social progress, people have unique requirements for the quality of life and food. Pure natural, pollution-free healthy food has become people's pursuit, so the rise of organic agriculture has become an inevitable trend. The use of organic fertilizers instead of chemical fertilizers and biopesticides instead of chemical pesticides in organic agriculture is the main method in organic agriculture, which can effectively reduce environmental pollution, increase soil fertility, and increase plant production and income. [0003] Organic fertilizers are generally fermented and decomposed during the production process. Fermented and decomposed heat will heat up and heat up, but the temperature generally can only rise to 50°C-70°C. Some high-temper...

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Problems solved by technology

[0003] Organic fertilizers are generally fermented and decomposed during the production process. Fermented and decomposed heat will heat up and heat up, but the temperature generally can only rise to 50°C-70°C. Some high-temperature-resistant bacteria and insect eggs cannot be removed, and the existing During the production of organic fertilizers, most of the organic fertilizers are stacked and fermented away from the organic fertilizers. The fermentation time generally takes 1-2 weeks, and the fermentation efficiency is poor.

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