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Compound slow-release fertilizer capable of increasing fruiting rate of peach trees

A technology of fruiting rate and slow-release fertilizer, applied in the direction of urea compound fertilizer, fertilizer made of biological waste, nitrogen fertilizer, etc., can solve the problems that the advantages of varieties cannot be fully exerted, the comprehensive quality of peach fruit is affected, and the nutrients are not balanced. Achieve the effect of improving fertilizer utilization rate, increasing yield per mu, and high utilization rate

Inactive Publication Date: 2018-04-13
来安县世外桃园生态农业专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to improper fertilizer management, the advantages of the variety cannot be fully utilized, which ultimately affects the overall quality of peach fruits.
[0003] Peach trees have a large demand for fertilizers during the mature stage, and the imbalance and lack of nutrients can easily lead to small peach fruits, low fruiting rate, and poor disease resistance, which needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A compound slow-release fertilizer for improving the fruiting rate of peach trees. Its raw materials include: 140kg of macronutrient fertilizer, 50kg of fermented pig manure, 25kg of peanut shell powder, 65kg of brewer's grains, 2kg of superphosphate, 1.2kg of wollastonite powder, manganese humate 0.08kg, iron humate 0.8kg, borax 0.8kg, compound bacteria 0.8kg.

[0017] Macroelement fertilizers include: urea compound 60kg, phosphate rock powder 40kg, kiln dust potassium fertilizer 40kg. The compound bacteria are mixed bacteria of Bacillus subtilis, saccharomyces, Trichoderma reesei, Aspergillus niger and Bacillus licheniformis.

[0018] The urea complex is prepared by the following process: mix 10kg chitosan and 50kg hydrochloric acid with a concentration of 1.4mol / L, heat up to 55°C and stir for 2 hours, then heat up to 88°C, add 40kg urea, 15kg polyethylene glycol and stir for 35min, stir Speed ​​is 560r / min, add 35kg of 2-iminosulfane hydrochloride and continue stir...

Embodiment 2

[0020] A compound slow-release fertilizer that improves the fruiting rate of peach trees. Its raw materials include: 145kg of macronutrient fertilizer, 42kg of fermented pig manure, 45kg of peanut shell powder, 55kg of brewer's grains, 4kg of superphosphate, 0.8kg of wollastonite powder, and manganese humate 0.16kg, iron humate 0.4kg, borax 1.2kg, compound bacteria 0.6kg.

[0021] Macroelement fertilizers include: urea compound 65kg, phosphate rock powder 30kg, kiln ash potash fertilizer 50kg. The compound bacteria are mixed bacteria of Bacillus subtilis, saccharomyces, Trichoderma reesei, Aspergillus niger and Bacillus licheniformis.

[0022] The urea complex is prepared by the following process: mix 2kg chitosan and 80kg hydrochloric acid with a concentration of 0.8mol / L, heat up to 65°C and stir for 1 hour, then heat up to 95°C, add 20kg urea, 24kg polyethylene glycol and stir for 15 minutes, stir At a speed of 620r / min, 15kg of 2-iminosulfane hydrochloride was added and s...

Embodiment 3

[0024] A compound slow-release fertilizer for improving the fruiting rate of peach trees. Its raw materials include: 142kg of macronutrient fertilizer, 48kg of fermented pig manure, 30kg of peanut shell powder, 62kg of brewer's grains, 2.5kg of superphosphate, 1.1kg of wollastonite powder, and humic acid Manganese 0.1kg, iron humate 0.7kg, borax 0.9kg, compound bacteria 0.75kg.

[0025] Macroelement fertilizers include: urea compound 62kg, phosphate rock powder 38kg, kiln dust potassium fertilizer 42kg. The compound bacteria are mixed bacteria of Bacillus subtilis, saccharomyces, Trichoderma reesei, Aspergillus niger and Bacillus licheniformis.

[0026] The urea complex was prepared using the following process: mix 8kg chitosan and 60kg hydrochloric acid with a concentration of 1.2mol / L, heat up to 58°C and stir for 1.8h, then raise the temperature to 90°C, add 35kg of urea and 18kg of polyethylene glycol and stir for 30min, The stirring speed was 580r / min, and 30kg of 2-imin...

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Abstract

The invention discloses compound slow-release fertilizer capable of increasing the fruiting rate of peach trees. The compound slow-release fertilizer comprises, by weight, 140-145 parts of macroelement fertilizer, 42-50 parts of fermented pig manure, 25-45 parts of peanut shell powder, 55-65 parts of brewer's grains, 2-4 parts of calcium superphosphate, 0.8-1.2 parts of wollastonite powder, 0.08-0.16 part of manganese humate, 0.4-0.8 part of iron humate, 0.8-1.2 parts of borax and 0.6-0.8 part of compound bacteria, wherein the macroelement fertilizer comprises, by weight, 60-65 parts of urea compound, 30-40 parts of ground phosphate rock and 40-50 parts of cement kiln dust; the urea compound is prepared by mixing chitosan and hydrochloric acid, heating and stirring, heating, adding urea and polyethylene glycol, stirring, adding 2-iminothiolane hydrochloride and continuing stirring.

Description

technical field [0001] The invention relates to the technical field of slow-release fertilizers, in particular to a composite slow-release fertilizer for improving the fruiting rate of peach trees. Background technique [0002] As the third largest deciduous fruit tree in my country, peach is of great significance to increase farmers' income and optimize industrial adjustment. However, due to improper fertilizer management, the advantages of varieties cannot be fully utilized, which ultimately affects the overall quality of peach fruits. [0003] Peach trees have a large demand for fertilizers during the maturity stage, and the imbalance and lack of nutrients can easily lead to small peach fruits, low fruiting rate, and poor disease resistance, which need to be resolved urgently. Contents of the invention [0004] Based on the technical problems existing in the background technology, the present invention proposes a compound slow-release fertilizer that improves the fruit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/08C05G3/90
CPCC05B1/02C05G3/00C05G3/90C05B17/00C05C9/00C05D1/00C05D3/00C05D9/02C05F3/00C05F5/002C05F5/008C05F11/02C05F11/08
Inventor 江平江涛杨旭涛
Owner 来安县世外桃园生态农业专业合作社
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