Organic fertilizer prepared from coal gangue and preparation method thereof
A technology for coal gangue and organic fertilizer, which is applied to the field of organic fertilizer prepared by using coal gangue and its preparation, can solve the problems of complex production and preparation method, high production cost, and cannot be widely promoted, and achieves simple preparation method, low production cost, The effect of solving waste pollution
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Embodiment 1
[0020] An organic fertilizer prepared from coal gangue, comprising the following components in parts by weight: 15 parts of sheep dung, 13 parts of cow dung, 20 parts of animal bone meal, 30 parts of straw, 35 parts of coal gangue, 15 parts of plant ash, and 25 parts of weathered coal 5 parts of urea, 13 parts of soybean meal, 10 parts of compound microbial agent, 10 parts of organic acid, 20 parts of clay minerals, 1 part of starter and 2 parts of sugar. Wherein, each gram of the composite microbial bacterial agent contains 1 billion molds, 1.2 billion active bacillus bacteria, 500 million lactic acid bacteria, 800 million actinomycetes, and 1.8 billion yeasts. The sugar is a 1:1 mixture of sugar cane and sugar beet.
[0021] The present invention utilizes a kind of preparation method of the organic fertilizer prepared with coal gangue, specifically comprises the following steps:
[0022] (1) crushing and grinding coal gangue to obtain coal gangue particles, and the particle...
Embodiment 2
[0029] An organic fertilizer prepared from coal gangue, comprising the following components in parts by weight: 21 parts of sheep manure, 25 parts of cow dung, 25 parts of animal bone meal, 45 parts of straw, 50 parts of coal gangue, 30 parts of plant ash, and 32 parts of weathered coal 8 parts of urea, 21 parts of soybean meal, 25 parts of compound microbial agent, 15 parts of organic acid, 30 parts of clay minerals, 3 parts of starter and 5 parts of sugar. Wherein, each gram of the composite microbial bacterial agent contains 1 billion molds, 1.2 billion active bacillus bacteria, 500 million lactic acid bacteria, 800 million actinomycetes, and 1.8 billion yeasts. The sugar is a 1:1 mixture of sugar cane and sugar beet.
[0030] The present invention utilizes a kind of preparation method of the organic fertilizer prepared with coal gangue, specifically comprises the following steps:
[0031] (1) crushing and grinding coal gangue to obtain coal gangue particles, and the parti...
Embodiment 3
[0038] An organic fertilizer prepared from coal gangue, comprising the following components in parts by weight: 18 parts of sheep dung, 18 parts of cow dung, 23 parts of animal bone meal, 35 parts of straw, 45 parts of coal gangue, 23 parts of plant ash, and 28 parts of weathered coal 6 parts of urea, 17 parts of soybean meal, 15 parts of compound microbial agent, 12 parts of organic acid, 25 parts of clay minerals, 2 parts of starter and 3 parts of sugar. Wherein, each gram of the composite microbial bacterial agent contains 1 billion molds, 1.2 billion active bacillus bacteria, 500 million lactic acid bacteria, 800 million actinomycetes, and 1.8 billion yeasts. The sugar is a 1:1 mixture of sugar cane and sugar beet.
[0039] The present invention utilizes a kind of preparation method of the organic fertilizer prepared with coal gangue, specifically comprises the following steps:
[0040] (1) crushing and grinding coal gangue to obtain coal gangue particles, and the particl...
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Abstract
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