Preparation method of organic fertilizer
A technology of organic fertilizer and bacterial strains, which is applied in the field of organic fertilizer preparation, can solve problems such as the decline in the quality of agricultural products, the increase in the export of agricultural products, and the harm to human health, and achieve the effects of promoting decomposition, promoting nutrient effectiveness, and activating the soil
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Embodiment 1
[0022] The preparation method of the organic fertilizer involved in the present embodiment comprises three steps of anaerobic fermentation process, aerobic fermentation process and organic fertilizer production:
[0023] (1) Anaerobic fermentation process: Soybean meal, rice bran, fish meal, bacteria, brown sugar, starter, and water are respectively adjusted to 320-350, 20-30, 380-400, 20-30, 20-30, 1- 2 and 200-210 parts by weight are mixed, fully stirred, and placed in a closed container for anaerobic fermentation, and anaerobic fermentation products are obtained after 2-3 days; the water content of the soybean meal, rice bran, and fish meal are all 10-15%, the water content of the brown sugar is 3-5%, and the bacteria include lactic acid bacteria, yeasts, anaerobic actinomycetes and / or photosynthetic bacteria, etc.; the fermentation process It can preserve nutrients and decompose harmful substances in raw materials to increase the content of anaerobic microorganisms;
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Embodiment 2
[0027] The composition and preparation method of the organic fertilizer involved in this embodiment are the same as in Example 1; the organic fertilizer involved can be used as a straw decomposing agent, and inserting this product in the straw can promote the decomposition of the straw and make it into an organic fertilizer, or the organic fertilizer of the present invention can be used The products directly buried in the soil together with the straw can increase the ground temperature, and the released gas can also play the role of carbon dioxide fertilization in the greenhouse; as a composting primer, it can promote the decomposition of cellulose and lignin and generate high temperature , kill harmful organisms, decompose toxic substances, increase microbial diversity, and promote nutrient effectiveness, etc. The specific use effects are as follows: figure 2 shown.
Embodiment 3
[0029] The composition and preparation method of the organic fertilizer involved in this embodiment are the same as in Example 1; the organic fertilizer involved can be used as a garbage reducer, and this product can be added to daily life garbage, which can promote the decomposition of organic matter, degrade harmful substances, eliminate peculiar smell, and produce organic fertilizer; as a sewage purifier, this product and clay are mixed evenly by weight percentage 3-5:95-97 and then made into balls, and placed in a cool place for 3-4 days (such as image 3 Shown) the whole body of the spheroid is covered with hyphae, which can be used to decompose underwater sludge to purify polluted waters, and can decompose 30 centimeters deep sludge in 2-5 hours through specific use detection.
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