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High-phosphorus water-soluble fertilizer for promoting peanut roots as well as preparation method and application of high-phosphorus water-soluble fertilizer

A water-soluble fertilizer and high-phosphorus technology, applied in the field of water-soluble fertilizer, can solve the problems of citrus processing waste waste and unreasonable utilization, and achieve the effects of promoting flower bud differentiation and root growth, increasing solubility, and improving water-soluble performance

Pending Publication Date: 2022-03-08
HUNAN SOIL & FERTILIZER INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problems of waste and unreasonable utilization of citrus processing waste in the existing stage, the present invention discloses a high-phosphorus water-soluble fertilizer for promoting peanut roots, its preparation method and application based on the management method of waste recycling, so as to realize the citrus Recycling of processing waste

Method used

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  • High-phosphorus water-soluble fertilizer for promoting peanut roots as well as preparation method and application of high-phosphorus water-soluble fertilizer
  • High-phosphorus water-soluble fertilizer for promoting peanut roots as well as preparation method and application of high-phosphorus water-soluble fertilizer
  • High-phosphorus water-soluble fertilizer for promoting peanut roots as well as preparation method and application of high-phosphorus water-soluble fertilizer

Examples

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Effect test

Embodiment 1

[0024] A high-phosphorus water-soluble fertilizer that promotes peanut roots, the raw materials of the high-phosphorus water-soluble fertilizer containing humic acid include the following components by weight: 700 parts of citrus processing waste fermentation liquid, 150 parts of potassium dihydrogen phosphate, 80 parts Parts of sodium nitrate, 65 parts of urea, 100 parts of water-soluble phosphorus pentoxide, 7 parts of sodium hydroxide, 80 parts of potassium humate, 5 parts of Tween 60, 5 parts of polyglutamic acid, and 2 parts of γ-aminobutyric acid.

[0025] A method for preparing the described high phosphorus water-soluble fertilizer containing humic acid, comprising the following steps:

[0026] (1) Heat the mixture of citrus processing waste fermentation broth, sodium nitrate, potassium dihydrogen phosphate, sodium hydroxide and potassium humate to 40°C and keep stirring until sodium nitrate, potassium dihydrogen phosphate, sodium hydroxide and After the potassium humat...

Embodiment 2

[0029] A high-phosphorus water-soluble fertilizer for promoting peanut roots, the raw material of the high-phosphorus water-soluble fertilizer includes the following components by weight: 750 parts of citrus processing waste fermentation broth, 155 parts of potassium dihydrogen phosphate, 85 parts of sodium nitrate, 70 parts of urea, 110 parts of water-soluble phosphorus pentoxide, 9 parts of sodium hydroxide, 90 parts of potassium humate, 11 parts of Tween 80, 11 parts of polyglutamic acid, and 1 part of nitrification inhibitor.

[0030] A method for preparing the described high phosphorus water-soluble fertilizer containing humic acid, comprising the following steps:

[0031] (1) Heat the mixture of citrus processing waste fermentation broth, sodium nitrate, potassium dihydrogen phosphate, sodium hydroxide and potassium humate to 50°C and keep stirring until sodium nitrate, potassium dihydrogen phosphate, sodium hydroxide and After the potassium humate is completely dissolve...

Embodiment 3

[0034] A high-phosphorus water-soluble fertilizer for promoting peanut roots, the raw material of the high-phosphorus water-soluble fertilizer includes the following components by weight: 720 parts of citrus processing waste fermentation broth, 153 parts of potassium dihydrogen phosphate, 82 parts of sodium nitrate, 68 parts of urea, 120 parts of water-soluble phosphorus pentoxide, 8 parts of sodium hydroxide, 100 parts of potassium humate, 5 parts of Tween 60, 5 parts of polyglutamine, and 2 parts of γ-aminobutyric acid.

[0035] A method for preparing the described high phosphorus water-soluble fertilizer containing humic acid, comprising the following steps:

[0036](1) Heat the mixture of citrus processing waste fermentation broth, sodium nitrate, potassium dihydrogen phosphate, sodium hydroxide and potassium humate to 45°C and keep stirring until sodium nitrate, potassium dihydrogen phosphate, sodium hydroxide and After the potassium humate is completely dissolved, add ur...

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Abstract

The invention belongs to the technical field of water-soluble fertilizers, and particularly relates to a high-phosphorus water-soluble fertilizer for promoting peanut roots as well as a preparation method and application thereof. The high-phosphorus water-soluble fertilizer is prepared from the following raw material components in parts by weight: 700 to 750 parts of citrus processing waste fermentation liquor, 150 to 155 parts of monopotassium phosphate, 80 to 85 parts of sodium nitrate, 65 to 70 parts of urea, 100 to 130 parts of water-soluble phosphorus pentoxide, 7 to 9 parts of sodium hydroxide, 80 to 120 parts of potassium humate, 5 to 11 parts of emulsifier, 5 to 11 parts of scale remover and 1 to 2 parts of synergist. The high-phosphorus water-soluble fertilizer based on the citrus processing waste fermentation liquor does not flocculate or crystallize and separate out at low temperature after being placed for a long time, and the utilization rate of crop nutrients can be effectively improved. The water-soluble fertilizer disclosed by the invention is simple in preparation process, low in cost, suitable for rapid and large-scale production, is used for topdressing in a crop growth flowering phase, and can promote the growth of crop stems and leaves, improve the root activity and fruit number and realize yield and efficiency increase.

Description

technical field [0001] The invention belongs to the technical field of water-soluble fertilizers, and in particular relates to a high-phosphorus water-soluble fertilizer for promoting peanut roots, a preparation method and an application thereof. Background technique [0002] Hunan's citrus production ranks first in the country. In the dominant citrus producing areas of western and southern Hunan, navel oranges, ponkans, rock sugar oranges and other leading varieties are mostly eaten fresh. According to statistics from the Provincial Agricultural Commission, in 2017, the province's citrus planting area was 5.7 million mu, with an output of 5.17 million tons, an increase of 130,000 tons over the previous year. The production capacity of citrus has increased, the fresh market has fluctuated, and the processing industry has developed accordingly. According to a survey, a company in Hunan purchases and processes 500,000 tons of citrus annually, and produces more than 50 tons o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/50C05G3/80C05G5/23C05F17/20A01C21/00
CPCC05G3/00C05G3/50C05G3/80C05G3/90C05G5/23C05F17/20C05B7/00A01C21/00C05B17/00C05C5/02C05C9/00C05D9/00C05F5/00C05F11/02Y02W30/40
Inventor 周旋田昌彭建伟康兴蓉徐章倩
Owner HUNAN SOIL & FERTILIZER INST
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