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Fertilizer for spraying on leaf surface with biologic raw materials as main material

A technology of biological raw materials and foliar spraying, applied in the direction of biological control chemicals, fertilization devices, biocides, etc., can solve the problems of insignificant improvement of crop resistance to disease, limited increase in production and income, and improve drought resistance Ability and yield, increase photosynthetic rate, increase yield effect

Inactive Publication Date: 2003-10-01
王兴中
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Problems solved by technology

[0003] The present invention aims to solve the above-mentioned technical problems of limited yield increase and income increase in conventional spraying fertilizers and inconspicuous improvement of crop disease resistance, and proposes a biological fertilizer that has a significant yield increase effect and is conducive to improving crop disease resistance. Raw material-based foliar spray fertilizer

Method used

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Examples

Experimental program
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Embodiment Construction

[0062] All substances involved in this example are calculated in parts by weight, and each part by weight is measured as 1 kg. Preferred embodiments of the present invention are described as follows according to its operating steps:

[0063] The preparation of biosolvent I: adopt the traditional solid-state vinegar making process, take 10kg of dried potato, 22kg of rice bran, 4kg of distiller's mother, 0.3kg of sodium chloride, 0.2kg of protease and 5kg of glutinous rice bran, add 25kg of water and stir evenly, and steam it. Add 15kg of water to drain after feeding to obtain the solvent I with a total acidity of not less than 5%.

[0064] Preparation of Biosolvent II: Take 1kg of weathered coal, 0.1kg of soda ash and 10kg of water, mix them, boil them, boil them on low heat for 10-20 minutes, let them stand for 12 hours, and take the dark brown liquid to obtain sodium humate containing 1 - 1.5% of Vehicle II.

[0065] Preparation of Biosolvent III: Peel and grind 2 k...

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Abstract

A leaf fertilizer is prepared from biologic material as main raw material such as dried potato, rice bran, wine yeast, weathered coal, extraction liquid of garlic, etc and 20 other materials including urea, potassium dihydrogen phosphate, boric acid, copper sulfate, VC, etc. Its advantages are high chemical stability and water solubility, easy absorption, high effect on increasing yield, and no environmental pollution.

Description

technical field [0001] The invention relates to a foliar spray fertilizer for crops. Background technique [0002] Spraying fertilizer has the characteristics of convenient use, high fertilizer efficiency and easy absorption, and has been widely used in agricultural production, such as spraying treasure, Fengshoubao, etc. Penshibao is a kind of compound foliage micro-fertilizer, the main ingredients are fulvic acid, vitamin C, citric acid, urea, sucrose, manganese sulfate, zinc sulfate, magnesium sulfate, copper sulfate, ferrous sulfate, boric acid , potassium dihydrogen phosphate, ammonium molybdate, etc. Penshibao is a compound fertilizer with multiple trace elements and organic matter that is widely used. It has a positive effect on increasing crop production and income, but the increase in production and income is limited. According to some statistics, its effect on increasing production is generally 5-10%. , and the improvement effect on crop disease resistance is not...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N65/42A01N65/44A01P21/00C05G3/00C05G3/60
Inventor 王兴中
Owner 王兴中
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