Soil-improving slow release fertilizer special for selenium-rich cucumbers and preparation method hereof

A soil improvement and slow-release fertilizer technology, which is applied in the field of soil-improved selenium-enriched cucumber special slow-release fertilizer and its preparation, can solve the problems of single nutrient substance, poor quality, low yield, etc.

Inactive Publication Date: 2017-01-18
ANHUI SIERTE FERTILIZER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The cucumber nutrients in the prior art are single, the yield is low, and the quality is poor, which cannot meet people's needs. Therefore,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A special slow-release fertilizer for soil improvement type selenium-enriched cucumber proposed by the present invention, its raw materials include by weight: 30 parts of urea, 20 parts of wheat straw, 6 parts of sweet potato vines, 10 parts of fruit peel, 6 parts of traditional Chinese medicine dregs, 5 parts of sucrose 2.5 parts of saccharification powder, 8 parts of yeast powder, 4.5 parts of cellulase, 3.5 parts of straw fermentation agent, 2.5 parts of urea phosphate, 2.5 parts of ammonium phosphate, 6 parts of potassium chloride, 3.5 parts of diammonium phosphate, 3.5 parts of monoammonium phosphate 6 parts, 3.5 parts of potassium dihydrogen phosphate, 2 parts of potassium nitrate, 3.5 parts of calcium humate, 4.5 parts of magnesium humate, 3 parts of boron humate, 3 parts of zinc humate, 3.5 parts of sodium humate, 4.5 parts of iron urate humate 4 parts, 4 parts of nitro humic acid, 3 parts of sustained-release agent, 6.5 parts of selenium-enriched additive.

Embodiment 2

[0029]A special slow-release fertilizer for soil improvement type selenium-enriched cucumber proposed by the present invention, its raw materials include by weight: 20 parts of urea, 25 parts of wheat straw, 3 parts of sweet potato vines, 12 parts of fruit peel, 4 parts of yam, 8 parts of sucrose, 1 part of saccharification powder, 12 parts of yeast powder, 3 parts of cellulase, 5 parts of straw fermentation agent, 1 part of urea phosphate, 4 parts of ammonium phosphate, 3 parts of potassium chloride, 5 parts of diammonium phosphate, 4 parts of monoammonium phosphate , 5 parts of potassium dihydrogen phosphate, 1 part of potassium nitrate, 5 parts of calcium humate, 3 parts of magnesium humate, 5 parts of boron humate, 2 parts of zinc humate, 5 parts of sodium humate, 3 parts of iron urate humate, 5 parts of nitro humic acid, 2 parts of slow-release agent, 9 parts of potassium selenium phosphate.

[0030] The sustained-release agent includes the following components by weight ...

Embodiment 3

[0046] A special slow-release fertilizer for soil-improving selenium-enriched cucumbers proposed by the present invention, its raw materials include by weight: 40 parts of urea, 15 parts of wheat straw, 9 parts of sweet potato vines, 8 parts of peel, 8 parts of pinellia, and 2 parts of sucrose , 4 parts of saccharification powder, 4 parts of yeast powder, 6 parts of cellulase, 2 parts of straw fermentation agent, 4 parts of urea phosphate, 1 part of ammonium phosphate, 9 parts of potassium chloride, 2 parts of diammonium phosphate, 8 parts of monoammonium phosphate 2 parts of potassium dihydrogen phosphate, 3 parts of potassium nitrate, 2 parts of calcium humate, 6 parts of magnesium humate, 1 part of boron humate, 4 parts of zinc humate, 2 parts of sodium humate, 6 parts of iron urate humate , 3 parts of nitro humic acid, 4 parts of sustained release agent, 4 parts of sodium selenate.

[0047] The sustained-release agent includes the following components by weight percentage:...

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PUM

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Abstract

The invention discloses a soil-improving slow release fertilizer special for selenium-rich cucumbers. The slow release fertilizer is prepared from urea, wheat straw, sweet potato vines, fruit peel, traditional Chinese medicine dregs, sucrose, saccharified powder, yeast powder, cellulase, a straw fermentation bacterium agent, urea phosphate, ammonium phosphate, potassium chloride, diammonium phosphate, monoammonium phosphate, monopotassium phosphate, potassium nitrate, calcium humate, magnesium humate, boron humate, zinc humate, sodium humate, humic acid ferric urate, nitrohumic acid, a slow release agent and a selenium-rich additive. The prepared slow release fertilizer special for selenium-rich cucumbers contains rich organic substances, inorganic substances and mineral substances and can meet various nutrient substance requirements in cucumber production; slow release agent coating is carried out in the preparation process, the release efficiency and quality of nutrients are effectively improved, and the yield and quality of cucumbers are improved; due to the added selenium-rich additive, cucumbers contain rich selenium.

Description

technical field [0001] The invention relates to a slow-release fertilizer, in particular to a special slow-release fertilizer for soil improvement type selenium-enriched cucumber and a preparation method thereof. Background technique [0002] Selenium is an essential life element for the human body, and has been designated by the World Health Organization and the Chinese Medical Association as the third largest micronutrient health care element after iodine and zinc. Selenium is a component of human and animal glutathione peroxidase and a prosthetic group of the active site of the enzyme family. Selenium can participate in various metabolic processes of human tissues. Every important organ needs a certain amount of selenium to maintain normal functions. The human body has many functions such as anti-oxidation, preventing cancer, detoxification, enhancing human physical strength, and improving immunity. [0003] The cucumber nutrients in the prior art are single, the yield i...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/08C05F17/00C05G3/80C05G3/90
CPCC05B7/00C05F17/00C05G3/80C05G3/90C05G5/30C05B17/00C05C5/02C05C9/00C05D9/02C05F11/00C05F11/02C05F11/08Y02P60/21Y02W30/40
Inventor 金政辉陈俊阳徐为宁宋先懿
Owner ANHUI SIERTE FERTILIZER IND
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