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Macroelement water-soluble fertilizer and preparation method therefor

A large amount of elements and fertilizer technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of lack of technical guidance for the use of water-soluble fertilizer products, inability to meet the needs of nutrients, chaotic application of functional substances, etc., to promote photosynthesis and Metabolism, easy to implement, and the effect of increasing single fruit weight

Inactive Publication Date: 2016-02-10
SHAANXI YANGCHEN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current situation of the domestic water-soluble fertilizer market From the product point of view: the product has low technical content, and the phenomenon of moisture absorption, caking, and flatulence is serious; the quality standard is low, and the content of water-insoluble matter is high, so that the fertilizer cannot be used in the irrigation system but meets the standard; the fertilizer formula is single , cannot adapt to the nutrient requirements of different crops in different growth stages; the application of functional substances is chaotic
[0004] From the point of view of popularization and application, the price of water-soluble fertilizer is high, and the price of water-soluble fertilizer with less impurities is high, and ordinary people cannot afford it; the level of mechanization is low, and many farmers use water-soluble fertilizer for washing and spraying; the agrochemical service is insufficient, and water-soluble fertilizer products Lack of technical guidance on use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of macroelement water-soluble fertilizer comprises the following components, by mass percentage:

[0019] 46.3% urea 55%, 51% imported potassium sulfate 17%, potassium dihydrogen phosphate 20%, anhydrous magnesium sulfate 4%, sodium nitrophenolate 0.1%, sodium naphthalene acetate 0.05%, dodecylbenzenesulfonic acid Sodium 0.5%, fertilizer synergist 0.05%, stabilizer 0.1%, borax 1%, zinc sulfate monohydrate 2.2%.

[0020] The effect of the product of this embodiment: comprehensive and balanced nutrition, quick effect, rapid absorption, and low water insoluble matter. After being dissolved or diluted in water, it can be used for irrigation and fertilization, foliar fertilization, soilless cultivation, soaking seeds and roots, etc.

Embodiment 2

[0022] A kind of macroelement water-soluble fertilizer comprises the following components, by mass percentage:

[0023] 46.3% urea 50%, 51% imported potassium sulfate 15%, potassium dihydrogen phosphate 23%, anhydrous magnesium sulfate 4.29%, sodium nitrophenolate 0.2%, sodium naphthalene acetate 0.04%, dodecylbenzenesulfonic acid Sodium 0.4%, fertilizer synergist 0.02%, stabilizer 0.05%, borax 3%, zinc sulfate monohydrate 4%.

[0024] The effect of the product of the present embodiment: the potassium content is high, and fruit trees and vegetables have obvious strong and strong effects on the phenomenon of weak growth caused by the lack of nitrogen, phosphorus, potassium and medium and trace elements in the growth period. It has a significant effect on the expansion of fruit trees and the formation of flower buds in the coming year.

Embodiment 3

[0026] A kind of macroelement water-soluble fertilizer comprises the following components, by mass percentage:

[0027] 46.3% urea 45%, 51% imported potassium sulfate 20%, potassium dihydrogen phosphate 25%, anhydrous magnesium sulfate 5%, sodium nitrophenolate 0.2%, sodium naphthalene acetate 0.05%, dodecylbenzenesulfonic acid Sodium 0.2%, fertilizer synergist 0.03%, stabilizer 0.06%, borax 1.46%, zinc sulfate monohydrate 3%.

[0028] The effect of the product of this embodiment: Precise computer formula, using chelation technology to add the trace elements zinc and boron needed by leafy vegetables, high nitrogen and high potassium and no chlorine, balanced nutrient supply, improving the quality of agricultural products; safe to use: non-toxic and harmless.

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Abstract

The invention relates to a macroelement water-soluble fertilizer. The macroelement water-soluble fertilizer contains the following ingredients in percentage by weight: 40-60% of 46.3% urea, 10-20% of 51% imported potassium sulfate, 15-25% of potassium dihydrogen phosphate, 2-6% of anhydrous magnesium sulfate, 0.05-0.2% of compound sodium nitrophenolate, 0.02-0.04% of sodium naphthalene acetate, 0.2-0.6% of sodium dodecylbenzene sulfonate, 0.02-0.04% of fertilizer synergistic essence, 0.05-0.2% of stabilizer, 1-3% of borax and 2-4% of zinc sulfate monohydrate. A preparation method for the macroelement water-soluble fertilizer comprises the following steps of mixing the materials in a stirring device in a dry production environment, then, carrying out crushing, and carrying out packaging, thereby obtaining a finished product.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a water-soluble fertilizer with a large number of elements and a preparation method thereof. Background technique [0002] With the intensive and large-scale development of agriculture in my country, facility agriculture and large-scale farms continue to emerge, coupled with the further shortage of water resources, the promotion area of ​​drip irrigation, sprinkler irrigation, and pipe irrigation water-saving technologies is rapidly expanding, and the water-soluble fertilizer industry will also develop rapidly. "Many large and well-known companies in the world are developing water-soluble fertilizers. Water-soluble fertilizers account for more than 50% of simple fertilizers and about 30% of compound fertilizers. At present, the number of enterprises producing water-soluble fertilizers in my country is large and the output is low. , Small scale. [0003] The curren...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 不公告发明人
Owner SHAANXI YANGCHEN NEW MATERIAL TECH CO LTD
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