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Compound fertilizer preparation method for improving sugar content of peaches

A sugar content, compound fertilizer technology, applied in urea compound fertilizer, fertilizers made of biological waste, nitrogen fertilizers, etc., can solve the problems of affecting food quality, can not be applied in large quantities, and reduce sugar content, and save urea usage. , The effect of inhibiting the reproduction of harmful microorganisms and reducing volatilization

Inactive Publication Date: 2018-08-24
芜湖四高农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the fertilization is insufficient, the peaches will not grow vigorously, and the melons will be small and low in sweetness, which will greatly affect the eating quality
However, ordinary chemical fertilizers can only be used as supplementary fertilizers in peach fields, and must not be used in large quantities, so as not to reduce the sugar content of peaches and deteriorate the quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for preparing a compound fertilizer for improving the sugar content of peaches, comprising the steps of:

[0020] S1. Disperse 6kg of peanut protein powder in 70kg of 20wt% sodium tripolyphosphate solution, adjust the pH value of the system to 7.8-8.2 with a concentration of 1mol / L sodium hydroxide solution, raise the temperature to 55°C and stir for 60min, and adjust the system to be Neutral, add 13kg of corn germ meal to soak for 14h, the soaking temperature is 80°C, add 0.4kg of yeast to ferment at room temperature for 4 days, add 30kg of urea, 0.6kg of polyvinyl alcohol, 0.4kg of pentaerythritol, stir evenly, and spray dry to obtain material a;

[0021] S2. Mix 0.2kg Aspergillus niger, 0.4kg Streptomyces Jingyang, 0.2kg Bacillus subtilis, 0.4kg Saccharomyces cerevisiae, 0.2kg pectinase, 120kg water, let stand for 1 hour, then add 30kg vinegar grains, 8kg rice bran , 26kg of expanded soybean meal, 8kg of rice stalks, and 12kg of mushroom residue were mixed e...

Embodiment 2

[0024] A method for preparing a compound fertilizer for improving the sugar content of peaches, comprising the steps of:

[0025] S1. Disperse 12kg of peanut protein powder in 50kg of a 24wt% sodium tripolyphosphate solution, adjust the pH of the system to 7.8-8.2 with a 0.8mol / L sodium hydroxide solution, raise the temperature to 65°C and stir for 40min to adjust the system Neutral, add 17kg of corn germ meal to soak for 8 hours, the soaking temperature is 90°C, add 0.2kg of yeast to ferment at room temperature for 8 days, add 20kg of urea, 1.2kg of polyvinyl alcohol, 0.2kg of pentaerythritol, stir evenly, and spray dry to obtain material a;

[0026] S2. Mix 0.4kg Aspergillus niger, 0.2kg Streptomyces Jingyang, 0.4kg Bacillus subtilis, 0.2kg Saccharomyces cerevisiae, 0.4kg pectinase, 100kg water, let stand for 2 hours, then add 20kg vinegar grains, 16kg rice bran , 20kg of puffed soybean meal, 16kg of rice straw, and 8kg of mushroom residue were mixed evenly, decomposed for 5...

Embodiment 3

[0029] A method for preparing a compound fertilizer for improving the sugar content of peaches, comprising the steps of:

[0030] S1. Disperse 10kg of peanut protein powder in 55kg of 23wt% sodium tripolyphosphate solution, adjust the pH of the system to 7.8-8.2 with a concentration of 0.85mol / L sodium hydroxide solution, raise the temperature to 62°C and stir for 45min to adjust the system Neutral, add 16kg of corn germ meal to soak for 10h, the soaking temperature is 88°C, add 0.25kg of yeast to ferment at room temperature for 7 days, add 22kg of urea, 1kg of polyvinyl alcohol, 0.25kg of pentaerythritol, stir evenly, and spray dry to obtain material a;

[0031] S2. Mix 0.35kg Aspergillus niger, 0.25kg Streptomyces Jingyang, 0.35kg Bacillus subtilis, 0.25kg Saccharomyces cerevisiae, 0.35kg pectinase, 105kg water, let stand for 1.8h, then add 22kg vinegar grains, 14kg Rice bran, 22kg of puffed soybean meal, 14kg of rice straw, and 9kg of mushroom slag were evenly mixed and dec...

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PUM

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Abstract

The invention discloses a compound fertilizer preparation method for improving sugar content of peaches. The method comprises the following steps that peanut albumen powder is dispersed in a sodium tripolyphosphate solution, the pH value of a regulation system is 7.8-8.2, peanut albumen powder dispersed in the sodium tripolyphosphate solution is stirred with the temperature rising, the regulatingsystem is neutral, maize germ dregs are added and socked, saccharomycetes is added, urea, polyvinyl alcohol and pentaerythritol are added and uniformly stirred, and spray drying is carried out to obtain a material a; aspergillus niger, streptomyces jingyangensis, bacillus subtilis, saccharomyces cerevisiae, pectinase and water are uniformly mixed and subjected to standing, vinegar residues, rice bran, swelling soya dregs, rice straws and mushroom residues are added and mixed uniformly, decomposition is carried out to obtain a material b; the material a, the material b, three nitric acid six urea iron, borax, humic acid zinc and maltose are uniformly stirred and dried, and prilling is carried out to obtain the compound fertilizer for improving the sugar content of peaches.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a method for preparing compound fertilizers for increasing the sugar content of peaches. Background technique [0002] In addition to a large amount of water, ripe peach fruit contains 3-10% sugar, including glucose, fructose and sucrose. The sweetness increases with the increase of sucrose in the late stage of ripening. It does not contain starch. Disaccharides are hydrolyzed to monosaccharides and reduced. [0003] Due to the large amount of fertilizer required by peaches, a large amount of fertilizer needs to be applied during the growth of peaches to meet the needs of its growth. If the fertilization is insufficient, the peaches will not grow vigorously, and the melons will be small and low in sweetness, which will greatly affect the eating quality. However, ordinary chemical fertilizers can only be used as supplementary fertilizers in peach fields, and must not be used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C9/00C05D9/02C05F5/00C05F5/002C05F5/008C05F11/00C05F11/02C05F11/08
Inventor 王四高
Owner 芜湖四高农业科技有限公司
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