Organic environment-friendly biological fertilizer and preparation method thereof
A biological fertilizer and environmental protection technology, applied in the direction of organic fertilizers, fertilizers made of biological waste, inorganic fertilizers, etc., can solve the problems of environmental pollution, environmental protection, etc., achieve sufficient nutrients, improve nitrogen fixation effect, and increase the effect of fixed amount
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Embodiment 1
[0030] A kind of organic environment-friendly bio-fertilizer of the present embodiment comprises the raw material of following parts by weight: 12 parts of nitrogenous fertilizers, 2.5 parts of mixed bacterial agents, 75 parts of straw fertilizers, 8 parts of nano carbon, 40 parts of leached soil, 6 parts of manganese ore slime, boron 4.5 parts of mud, 3.5 parts of molybdenum-containing industrial waste;
[0031] Straw fertilizer includes straw powder, peanut shell powder and urea, and the ratio between the three is 6:4:1.
[0032] In this embodiment, the nitrogen fertilizer is ammonium nitrate nitrogen fertilizer, including ammonium nitrate, calcium ammonium nitrate and ammonium sulfur nitrate.
[0033] In this embodiment, the mixed bacterial agent includes the following raw materials in parts by weight: 9 parts of rhizobia agent, 3 parts of Bacillus subtilis agent and 2 parts of Enterococcus lactis faecium agent.
[0034] In this embodiment, the mesh numbers of straw powder...
Embodiment 2
[0046] A kind of organic environment-friendly bio-fertilizer of the present embodiment comprises the raw material of following parts by weight: 10 parts of nitrogenous fertilizers, 2 parts of mixed bacterial agents, 70 parts of straw fertilizers, 5 parts of nano-carbons, 30 parts of leached soil, 5 parts of manganese ore slime, boron 4 parts of mud, 3 parts of molybdenum-containing industrial waste;
[0047] Straw fertilizer includes straw powder, peanut shell powder and urea, and the ratio between the three is 5:3:1.
[0048] In this embodiment, the nitrogen fertilizer is ammonium nitrate nitrogen fertilizer, including ammonium nitrate, calcium ammonium nitrate and ammonium sulfur nitrate.
[0049] In this embodiment, the mixed bacterial agent includes the following raw materials in parts by weight: 8 parts of rhizobia agent, 2 parts of Bacillus subtilis agent and 1 part of Enterococcus lactis faecium agent.
[0050] In this embodiment, the mesh numbers of straw powder and p...
Embodiment 3
[0062] A kind of organic environment-friendly bio-fertilizer of the present embodiment comprises the following raw materials in parts by weight: 15 parts of nitrogen fertilizer, 3 parts of mixed bacterial agent, 80 parts of straw fertilizer, 10 parts of nano-carbon, 50 parts of leached soil, 7 parts of manganese ore slime, boron 5 parts of mud, 5 parts of molybdenum-containing industrial waste;
[0063] Straw fertilizer includes straw powder, peanut shell powder and urea, and the ratio between the three is 7:5:1.
[0064] In this embodiment, the nitrogen fertilizer is ammonium nitrate nitrogen fertilizer, including ammonium nitrate, calcium ammonium nitrate and ammonium sulfur nitrate.
[0065] In this embodiment, the mixed bacterial agent includes the following raw materials in parts by weight: 10 parts of rhizobia agent, 4 parts of Bacillus subtilis agent and 4 parts of Enterococcus lactis faecium agent.
[0066] In this embodiment, the mesh numbers of straw powder and pean...
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