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A compound fertilizer and grape skin technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of unmatched crop growth requirements, unsatisfactory slow-release effects, and difficulty in meeting different needs, and achieve the effect of increasing production and income. Obviously, the soil is non-toxic and harmless, and the raw materials are rich and varied.
Inactive Publication Date: 2014-11-05
ANHUI XINNONGCUN ECOLOGICAL FERTILIZER
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However, the existing slow-release compound fertilizers still have certain shortcomings, mainly in that the nutrient ratio is relatively fixed, and it is difficult to meet the different needs of various soils and various crops; the slow-release effect is not satisfactory, and does not match the growth needs of crops , thereby reducing fertilizer efficiency, affecting crop growth, resulting in reduced production and income
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[0012] The compound fertilizer of this embodiment is made from the following raw materials in parts by weight (kg): 1250 mesh diatomite 15, biogas slurry 28, zinc sulfate 4, monoammonium phosphate 25, ammonium molybdate 2, urea 15, potassium chloride 16 , dried grape skin 5, animal bone powder 4, zinc gluconate 3, vinegar 8, fresh water hyacinth pulp 12, decomposed rapeseed cake 32, non-ionic polyurethane dispersion 12, polyethylene glycol 1, brewer's grains 18, Auxiliary agent 5; the auxiliary agent is made of the following raw materials in parts by weight: poultry feather 15, vinegar 25, diatomaceous earth 2, manganese citrate 2, nano carbon 2, methyl acrylate 8, sodium dodecylbenzene sulfonate 4. The preparation method is as follows: Firstly, the poultry feathers are sterilized by high temperature, crushed, put into vinegar solution, heated to 50-60°C, hydrolyzed for 6 hours, then added with diatomite, manganese citrate, and nano-carbon, and stirred to react After 20 minute...
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Abstract
The invention relates to the compound fertilizer field, and more specifically relates to a high efficiency slow release compound fertilizer containing grape skin, and comprises the following raw materials by weight: 10-15 parts of 1250-2000 meshes diatomite, 25-30 parts of biogas slurry, 2-4 parts of zinc sulfate, 20-25 parts of monoammonium phosphate, 1-2 parts of ammonium molybdate, 15-18 parts of urea, 16-18 parts of potassium chloride, 4-5 parts of dry grape, 2-5 parts of animal crushed bone meal, 2-4 parts of zinc gluconate, 6-8 parts of edible vinegar, 10-12 parts of water hyacinth fresh slurry, 30-35 parts of decomposed rapeseed cake, 10-12 parts of non-ionic polyurethane dispersion liquid, 1-2 parts of polyethylene glycol, 18-20 parts of brewer's grain and 4-5 parts of auxiliary agent. The composite fertilizer has the advantages that production cost is low, raw materials such as waste grape skin can be used, technology is simple, nutrient is rich, duration time of the fertilizer efficiency is long, nontoxicity and innocuousness can be generated to soil, certain sterilization anticorrosion effect is provided, crop insect disease condition can be mitigated, and increasing yield and income effect is obvious.
Description
technical field [0001] The invention relates to the field of compound fertilizers, in particular to a high-efficiency slow-release compound fertilizer containing grape skins. Background technique [0002] In modern agricultural production, compound fertilizer can be seen everywhere. It has the advantages of high nutrient content, less auxiliary components, high fertilizer utilization rate, and convenient storage and application. It plays an important role in promoting high and stable crop yields. Slow-release compound fertilizer is an important category of compound fertilizers, and it is also the focus of research on the development of my country's chemical fertilizer industry. Its slow-release principle is to coat a thin layer of hydrophobic substances on the surface of fertilizer particles, so that the internal nutrients are slowly released to the In the soil, nutrients are continuously supplied to crops, which effectively improves the utilization rate of fertilizers. Howe...
Claims
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Application Information
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