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Saltpeter sulfenyl functional fertilizer

A functional fertilizer and nitrosulfur-based technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of poor uniformity in plant growth rate, damage to plant roots, stems, and leaves, and reduced soil permeability. Better effect, enhanced disease resistance, and improved photosynthetic activity

Active Publication Date: 2014-03-12
四川眉山凯尔化工有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] At present, the known nitrosulfur-based compound fertilizers are generally produced from ammonium nitrate, ammonium phosphate, and potassium sulfate. Although the high-nitrogen and high-potassium formula has a rapid fertilizer effect, long-term use will reduce soil permeability and easily damage the soil environment.
For example, the publication number is CN 102503620A, which discloses a nitrosulfur-based compound fertilizer, which is composed of urea, ammonium sulfate, nitrophosphate fertilizer, potassium sulfate, humic acid and dilute sulfuric acid. After long-term use, the soil permeability decreases, and the plant growth rate Poor unity with robustness, and also cause damage to plant roots, stems, and leaves

Method used

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Examples

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Effect test

Embodiment 1

[0035] Embodiment 1: a kind of nitrosulfur-based functional fertilizer, by weight, its composition is 40 parts of ammonium nitrate phosphorus, 26 parts of monoammonium phosphate, 27 parts of potassium sulfate, 5 parts of ammonium sulfate, 10 parts of calcium ammonium nitrate, 22.2 parts of magnesium sulfate 14.6 parts of organosilicon, 20 parts of chelated iron, 10 parts of chelated zinc, 12.5 parts of chelated boron, 0.2 part of chitosan, 0.5 part of diethylaminoethanol caproate, the raw materials are made by high tower granulation process Take it and get it.

Embodiment 2

[0036] Embodiment 2: a kind of nitrosulfur-based functional fertilizer, by weight, its composition is 37 parts of ammonium nitrate phosphorus, 18 parts of monoammonium phosphate, 19 parts of potassium sulfate, 13 parts of ammonium sulfate, 20 parts of calcium ammonium nitrate, 22.2 parts of magnesium sulfate 9.1 parts of organic silicon, 20 parts of chelated iron, 10 parts of chelated zinc, 12.5 parts of chelated boron, 0.1 part of chitosan, 1 part of diethylaminoethanol caproate, the raw materials are made by high-tower granulation process Take it and get it.

Embodiment 3

[0037] Embodiment 3: a kind of nitrosulfur-based functional fertilizer, by weight, its composition is 47 parts of ammonium nitrate phosphorus, 18 parts of monoammonium phosphate, 15 parts of potassium sulfate, 15 parts of ammonium sulfate, 20 parts of calcium ammonium nitrate, 22.2 parts of magnesium sulfate 14.6 parts of organosilicon, 20 parts of chelated iron, 10 parts of chelated zinc, 12.5 parts of chelated boron, 0.2 part of chitosan, 0.5 part of diethylaminoethanol caproate, the raw materials are made by high tower granulation process Take it and get it.

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Abstract

The invention discloses a saltpeter sulfenyl functional fertilizer. The saltpeter sulfenyl functional fertilizer comprises raw materials including ammonium nitrate phosphate, monoammonium phosphate, potassium sulphate, ammonium sulfate and trace elements, and also comprises chitosan and diethylaminoethanol caproate. The saltpeter sulfenyl functional fertilizer adopting the formula can maintain the soil ecosystem on the premise of guaranteeing the fertilizer efficiency, can both promote the growth of plants and strengthen the plants, and has no harm to the roots, stems and leaves of the plants.

Description

technical field [0001] The invention relates to the field of agricultural compound fertilizers, in particular to a nitrosulfur-based compound fertilizer. Background technique [0002] The nitrosulfur-based compound fertilizer is a whole composed of different elements. The inorganic matter is called an ion group, and the organic matter is called a functional group, which is composed of phosphorus nitrate and potassium sulfate. Nitrosulfur base is mostly used in chemical fertilizers. Compared with other traditional compound fertilizers, it has high nitrogen and high potassium, reasonable formula, good solubility, rapid fertilizer effect, favorable absorption of phosphorus, potassium and other nutrients, high fertilizer utilization rate, and avoids or reduces nitrous acid in plants. Salt accumulation is a new type of compound fertilizer with high quality, high efficiency, green environmental protection and pollution-free. [0003] The manufacturing process of nitrosulfur-based...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 何明康马远红徐新江马碧群余婷
Owner 四川眉山凯尔化工有限公司
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