Organic fertilizer and producing method thereof
An inorganic fertilizer and organic technology, applied in the direction of organic fertilizer, organic fertilizer preparation, fertilizer mixture, etc., can solve the problems of difficult control of biological pollution, incomplete killing of pathogenic bacteria, and physical pollution of soil, so as to achieve pure taste of crops and eliminate compaction , the effect of changing the soil structure
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[0029] 1. Take 40kg of grass charcoal and chicken manure with a water content of about 30%, crush them to 30 mesh, put them on a heated kang and dry them at 60°C for 72 hours. Take 4 kg of soybean meal powder with a particle size of 30 mesh, 0.5 kg of bone meal, and water with twice the blood volume. Boil for 15 minutes, cool to 20°C and ferment for 24 hours. The mixture of the sterilized grass charcoal and chicken manure is mixed with the fermented product of liquid fermentation, the pH value is adjusted to 6-8, and 5kg of yeast powder is added. Keep it fermented at 15°C for 8 days, then break it into powder and add 0.5kg of iron, boron, manganese, zinc and other elements. The dosage is: 800-1000kg / mu of vegetables and Chinese herbal medicines; 600-800kg / mu of fruit trees; 200-300g / plant of flowers and trees.
[0030] 2. Take 70kg of grass charcoal, 20kg of livestock and poultry manure, 2kg of soybean meal powder, 0.7kg of bone meal, 0.30kg of blood meal, 0.25kg of potassiu...
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