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A kind of nitrosulfur-based functional fertilizer

A kind of functional fertilizer, nitrosulfur-based technology

Active Publication Date: 2015-11-18
四川眉山凯尔化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 CN102503620A document, a kind of nitrosulfur-based compound fertilizer disclosed, by urea, ammonium sulfate, nitrophosphate fertilizer, potassium sulfate, humic acid and dilute sulfuric acid, soil permeability reduces after long-term use, and plant growth rate and The strong uniformity is poor, and it will also cause damage to plant roots, stems, and leaves

Method used

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  • A kind of nitrosulfur-based functional fertilizer
  • A kind of nitrosulfur-based functional fertilizer
  • A kind of nitrosulfur-based functional fertilizer

Examples

Experimental program
Comparison scheme
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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Patent Type & Authority Patents(China)
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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