Organic-fertilizer fermenting agent, organic fertilizer, preparing method of organic-fertilizer fermenting agent and preparing method of organic fertilizer
A technology of organic fertilizer and starter, applied in the field of new organic fertilizers, can solve the problems of beneficial effects, inability to convert fermentable materials, low fertilizer efficiency of organic fertilizers, etc., and achieve the effect of improving fertilizer efficiency.
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[0045]The invention provides a preparation method of the above-mentioned organic fertilizer starter, mixing shrimp shells with water to obtain a mixture, adding ammonia water to the mixture after introducing ozone to prepare a shrimp shell ammonia water mixture, a shrimp shell ammonia water mixture and a compound enzyme and compound Bacteria are mixed to prepare an organic fertilizer starter;
[0046] The massfraction of ammoniacal liquor is 25%-30%;
[0047] Preferably, the mass-number ratio of water, shrimp shells and ammonia water is: 1: (0.5-2): (0.3-0.5);
[0048] Preferably, the time for introducing ozone is 0.5-1.5 hours, after passing in ozone, let it stand still for 10-13 hours, then stir for 5-15 minutes, add ammonia water and place it sealed for 8-12 hours.
[0049] Shrimp shells are wastes from seafood processing and environmental pollutants. At the same time, they can be the raw material of chitosan oligosaccharides. Discarded shrimp shells are used as raw materi...
Embodiment 1
[0066] A kind of organic fertilizer starter provided by the present invention comprises 1 part of composite enzyme, 1 part of composite beneficial bacteria and 5 parts of ammonia water mixture of shrimp shells in parts by weight;
[0067] Compound enzymes include cellulase and xylanase; compound beneficial bacteria include Bacillus subtilis, Bacillus licheniformis, yeast, lactic acid bacteria and photosynthetic bacteria;
[0068] The raw materials of the shrimp shell ammonia water mixture include 2.78 parts of water, 1.39 parts of shrimp shells and 0.83 parts of ammonia water.
Embodiment 2
[0070] A kind of organic fertilizer fermentation agent provided by the present invention comprises 10 parts of compound enzymes, 10 parts of compound beneficial bacteria and 25 parts of ammonia water mixture of shrimp shells in parts by weight;
[0071] Compound enzymes include cellulase and xylanase; compound beneficial bacteria include Bacillus subtilis, Bacillus licheniformis, yeast, lactic acid bacteria and photosynthetic bacteria;
[0072] The raw materials of the ammonia water mixture of shrimp shells include 7.14 parts of water, 14.29 parts of shrimp shells and 3.57 parts of ammonia water.
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