Rhizo-spherical beneficial microorganism-charcoal composite organic fertilizer and preparation method thereof
A biochar and organic fertilizer technology, which is applied in the preparation of organic fertilizers, the treatment of biological organic parts, organic fertilizers, etc., can solve the problems of heavy metal and antibiotic residue pollution in manure, low utilization rate of nutrient elements, slow fertilizer efficiency, etc., to avoid heavy metals Pollution risk, increased efficiency of fertilizer use, effects of improved growth capacity
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Embodiment 1
[0049] Embodiment 1, preparation plant source bio-organic fertilizer (biochar+plant material (tail vegetable))
[0050] Prepare plant source bio-organic fertilizer according to the following steps:
[0051] (1) Mechanically pulverize the plant organic matter tail vegetables, and then mix with biochar to obtain a premix; wherein, the mass of biochar is 20% of the total mass of the premix.
[0052] (2) carry out composting fermentation to the premix in step (1);
[0053] Before composting and fermentation, the following steps are also included:
[0054] 2-1) Add water to the premixed material obtained in step 1), and control the water content of the mixture to be 75%.
[0055] 2-2) Add an organic matter degrading enzyme (plant proteolytic enzyme) to the premix treated in the above 2-1) in an amount of 1% of the mass of the premix (ie 3 million IU / kg premix) .
[0056] 2-3) Add a biodegradation agent to the mixture obtained in the above 2-2): earthworms and fermenting microor...
Embodiment 2
[0062] Embodiment 2, preparation plant source / animal source bio-organic fertilizer (biochar+tail vegetable+manure)
[0063] Prepare plant source / animal source bio-organic fertilizer according to the following steps:
[0064] (1) Break up large pieces of manure such as animal-source organic matter cow manure, chicken manure, and pig manure, pass through a 5cm large-hole sieve, and mechanically pulverize plant-source organic matter tail vegetables; then crush animal-source organic matter and plant-source Organic matter is mixed with biochar to obtain a premix; wherein, the mass ratio of animal source organic matter to plant source organic matter is 1:2, and the mass of biochar is 20% of the total mass of the premix.
[0065] (2) carry out composting fermentation to the premix in step (1);
[0066] Before composting and fermentation, the following steps are also included:
[0067] 2-1) Add water to the premixed material obtained in step 1), and control the water content of the ...
Embodiment 3
[0075] Embodiment 3, preparation of animal source-based bio-organic fertilizer (biochar+manure)
[0076] Prepare animal source bio-organic fertilizer according to the following steps:
[0077] (1) Break up large pieces of manure such as animal-source organic matter cow manure, chicken manure and pig manure, pass through a 5cm large-hole sieve, and then mix with biochar to obtain a premix; wherein, the quality of biochar is premixed. 20% of the total mass of the mixture.
[0078] (2) carry out composting fermentation to the premix in step (1);
[0079] Before composting and fermentation, the following steps are also included:
[0080] 2-1) Add water to the premixed material obtained in step 1), and control the water content of the mixture to be 55%.
[0081] 2-2) Add an organic matter degrading enzyme (plant proteolytic enzyme) to the premix treated in the above 2-1) in an amount of 1% of the mass of the premix (ie 3 million IU / kg premix) .
[0082] 2-3) Add a biodegradati...
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