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Biological compound fertilizer and preparation method thereof
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A compound fertilizer and biological technology, applied in the field of agricultural fertilizers, can solve the problems of increased harmful substances in crops, nutritional insufficiency, and deterioration of physical and chemical indicators, and achieve the effects of easy absorption, promotion of plant growth, and low production costs
Inactive Publication Date: 2016-03-09
QINGDAO HAIYICHENG MANAGEMENT TECH CO LTD
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[0002] With the gradual increase in the utilization rate of domestic fertilizers, the requirements for fertilizers are also constantly increasing. At present, a large amount of chemical fertilizers are used, which seriously leads to the increase of harmful substances in crops, and the microbial flora has been damaged to varying degrees, resulting in poor quality. Insufficient nutrition, especially the soil is easy to harden, the drought resistance effect is poor, and the water retention performance becomes poor, which seriously affects the normal growth of crops, thus affecting the poor economic benefits of agriculture
[0003] Biological fertilizer is an effective way to change the disadvantages of existing chemical fertilizers. The invention provides a biological compound fertilizer, which can improve the absorption of nutrient elements by crops, promote growth, and prevent soil compaction. Farmers rely on chemical and inorganic fertilizers, leading to problems such as soil compaction, deterioration of physical and chemical indicators, decline in fertility, and excessive pesticide residues in products
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Embodiment 1
[0016] A biological compound fertilizer, which is composed of the following raw materials in parts by weight: 40-60 parts of animal manure, 60-70 parts of corn stalks, 2-4 parts of EM bacteria, 8-10 parts of Chinese herbal medicine, 150-250 parts of sweet potato vines, 10-20 parts of borax, 2-4 parts of microbial starter, 15-25 parts of secondary powder, 15-25 parts of citric acid, 15-25 parts of maltose, 40-50 parts of animal hair, 70-80 parts of ammoniumbicarbonate, potassium fertilizer 80-100 parts, 8-10 parts of bean curd residue, 70-80 parts of urea, 80-90 parts of phosphate fertilizer, 15-25 parts of distiller's grains, and 8-12 parts of soil conditioner.
Embodiment 2
[0018] According to the raw material composition of embodiment one, the formula of the present embodiment comprises following proportioning:
[0019] 40 parts of animal manure, 60 parts of corn straw, 2 parts of EM bacteria, 8 parts of Chinese herbal medicine, 150 parts of sweet potato vine, 10 parts of borax, 2 parts of microbial fermentation agent, 15 parts of subflour, 15 parts of citric acid, 15 parts of maltose, animal 40 parts of hair, 70 parts of ammoniumbicarbonate, 80 parts of potassium fertilizer, 8 parts of bean curd residue, 70 parts of urea, 80 parts of phosphate fertilizer, 15 parts of distiller's grains, and 8 parts of soil conditioner.
Embodiment 3
[0021] According to a kind of biological compound fertilizer described in embodiment one or embodiment two, described soil conditioner is made of the raw material of following weight portion:
[0022] 50 parts of animal manure, 65 parts of corn straw, 3 parts of EM bacteria, 9 parts of Chinese herbal medicine, 200 parts of sweet potato vine, 15 parts of borax, 3 parts of microbial fermentation agent, 20 parts of secondary powder, 20 parts of citric acid, 20 parts of maltose, animal 45 parts of hair, 75 parts of ammonium bicarbonate, 90 parts of potassium fertilizer, 9 parts of bean curd residue, 75 parts of urea, 85 parts of phosphate fertilizer, 20 parts of distiller's grains, and 10 parts of soil conditioner.
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Abstract
The invention discloses a biological compound fertilizer and a preparation method thereof. The biological compound fertilizer is prepared from, by weight, 40-60 parts of animal dung, 60-70 parts of corn stalk, 2-4 parts of effective microorganisms (EM), 8-10 parts of a Chinese herb preparation, 150-250 parts of sweet potato vines, 10-20 parts of borax, 2-4 parts of a microbial fermentation agent, 15-25 parts of wheat middlings, 15-25 parts of citric acid, 15-25 parts of maltose, 40-50 parts of animal hair, 70-80 parts of ammoniumbicarbonate, 80-100 parts of potashfertilizer, 8-10 parts of soybean curb residues, 70-80 parts of urea, 80-90 parts of phosphate fertilizer, 15-25 parts of vinasse and 8-12 parts of soil improver. The biological compound fertilizer can promote rapid growth of crops, reduce plant diseases and relieve soil hardening and other problems.
Description
technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a biological compound fertilizer and a preparation method thereof. Background technique [0002] With the gradual increase in the utilization rate of domestic fertilizers, the requirements for fertilizers are also constantly increasing. At present, a large amount of chemical fertilizers are used, which seriously leads to the increase of harmful substances in crops, and the microbial flora has been damaged to varying degrees, resulting in poor quality. Insufficient nutrition, especially the soil is easy to compact, the drought resistance effect is poor, and the water retention performance becomes poor, which seriously affects the normal growth of crops, thereby affecting the poor economic benefits of agriculture. [0003] Biological fertilizer is an effective way to change the disadvantages of existing chemical fertilizers. The invention provides a biological compound ferti...
Claims
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Application Information
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