Paste type water-soluble fertilizer with potassium fulvic acid serving as matrix

The technology of potassium fulvic acid and substrate is applied in the directions of fertilizer mixture, fertilization device, application, etc., which can solve the problems of low nutrient content, easy moisture absorption and caking, poor instant solubility, etc., and achieves high total nutrient content and simple preparation method. , the effect of increasing the dissolution rate
CN103265368AInactive Publication Date: 2013-08-28中化化肥有限公司烟台作物营养与植物保护研究中心
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中化化肥有限公司烟台作物营养与植物保护研究中心
Publication Date
2013-08-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a paste type water-soluble fertilizer with potassium fulvic acid serving as a matrix. The paste type water-soluble fertilizer comprises the following components in parts by weight: 80 to 100 parts of potassium fulvic acid, 200 to 650 parts of potassium nitrate, 100 to 460 parts of monoammonium phosphate, 60 to 90 parts of urea, 130 to 160 parts of water, 2.1 to 3.8 parts of calcium magnesium phosphate fertilizer, 1.6 to 2.4 parts of manganese sulfate, 0.7 to 1.2 parts of ferrous sulfate, 0.8 to 1.3 parts of zinc sulfate, 0.8 to 1.4 parts of copper sulfate, and 0.6 to 1.2 parts of ammonium molybdate. A paste type water-soluble material with potassium fulvic acid serving as the matrix can bring the colloid effect, complexing effect, acid-base equilibrium effect for all components, and interspersion effect for all material of the potassium fulvic acid into full play in the whole compound fertilizer, so that the dissolution velocity of all the materials during being diluted with water can be increased, and the content of each nutritional ingredient in the fertilizer is increased; and the paste type water-soluble fertilizer has the characteristics of being free of precipitating, hardening, crystallizing and bleeding, and can be applied to foliage spray, fertigation, etc.
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Description

technical field

[0001] The invention relates to a humic acid mixed fertilizer, in particular to a pasty water-soluble fertilizer with potassium fulvic acid as a matrix, which is mainly used for leaf spraying and drip irrigation and fertilization. Background technique

[0002] Humic acid is a macromolecular organic substance that exists widely in nature. It is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection, spanning dozens of industries. Especially the current promotion of ecological agricultural construction, pollution-free agricultural production, green food, pollution-free and environmentally friendly products, etc., makes "humic acid" highly respected.

[0003] Potassium fulvic acid is a pure natural mineral active potassium element fertilizer. Potassium fulvic acid contains trace elements, rare earth elements, plant growth regulators, virus ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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