Preparation method of nitrogen-phosphorus synergist

A nitrogen, phosphorus, and synergist technology, applied in the agricultural field, to achieve the effects of enhancing soil activity, improving soil quality, and reducing the rate of diseased plants infected by root-knot nematodes

Pending Publication Date: 2019-08-02
邓灿辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no relevant research report on using loach and its mucus hydrolyzate to improve the utilization rate of nitrogen and phosphorus nutrients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Fertilizer synergist formula 1 is as follows:

[0030] 30 parts of loach and its mucus hydrolyzate, 30 parts of Aronia pomace, 5 parts of kudzu rice proteoglycan, 15 parts of potassium fulvic acid, 15 parts of polyaspartic acid, 1 part of cyclohexaphosphamide 0.5 parts of 3,4 dimethylpyrazole, 1 part of sodium a-naphthalene acetate, 3 parts of brassinolide, and 2 parts of poly-γ-glutamic acid.

Embodiment 2

[0032] Fertilizer synergist formula 2 is as follows: 40 parts of loach and its mucus hydrolyzate, 35 parts of Aronia pomace pomace, 10 parts of kudzu rice proteoglycan, 20 parts of potassium fulvic acid, 20 parts of polyaspartic acid, 2 parts of cyclohexaphosphamide, 1 part of 3,4 dimethylpyrazole, 2 parts of sodium a-naphthalene acetate, 5 parts of brassinolide, and 3 parts of poly-γ-glutamic acid.

Embodiment 3

[0033] Embodiment 3 fertilizer synergist formula 3 is as follows:

[0034] 45 parts of loach and its mucus hydrolyzate, 30 parts of potassium fulvic acid, 40 parts of polyaspartic acid, 5 parts of cyclohexaphosphamide, 5 parts of 3,4 dimethylpyrazole, 6 parts of sodium a-naphthalene acetate parts, 9 parts of brassinolide, and 5 parts of poly-γ-glutamic acid.

[0035] The preparation method of synergist among the embodiment 1-3, step is as follows:

[0036] (1) Preparation of loach and its mucus hydrolyzate: fresh loach and its mucus, Aronia sarana pomace are mashed to obtain a homogenate, add water and adjust the pH to 6-8, add compound enzymes, keep warm and stir Carry out enzymatic hydrolysis to obtain the hydrolyzate;

[0037] ⑵The preparation of nitrogen and phosphorus synergist, the hydrolyzate, kudzu rice proteoglycan, potassium fulvic acid, polyaspartic acid, cyclohexaphosphamide, 3,4 dimethylpyrazole, a-naphthaleneacetic acid Sodium, brassinolide, poly-γ-glutamic ac...

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PUM

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Abstract

The invention provides a nitrogen-phosphorus synergist containing loach and mucus hydrolysate thereof, and a preparation method and application of the nitrogen-phosphorus synergist. The nitrogen-phosphorus synergist containing the loach and the mucus hydrolysate thereof comprises the following components in parts by weight: 30-45 parts of the loach and the mucus hydrolysate thereof, 30-60 parts ofblack chokeberry pomace, 5-15 parts of nostoc sphaeroides proteoglycan, 15-30 parts of potassium fulvate, 15-40 parts of polyaspartic acid, 1-5 parts of cyclohexylphosphoric triamide, and 0.5-5 partsof 3,4 dimethylpyrazole, 1-6 parts of sodium alpha-naphthylacetate, 3-9 parts of brassinolide and 2-5 parts of poly-gamma-glutamic acid. The planting test shows that by the nitrogen-phosphorus synergist, the yield of protected vegetables can be increased, use of nitrogen and phosphorus fertilizers is reduced, the contents of available phosphorus and available nitrogen in soil are increased, the quality of the soil can further be improved, and soil-borne diseases are inhibited.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to a nitrogen and phosphorus synergist, a preparation method and an application. Background technique [0002] In order to pursue high yields of crops such as grain and vegetables, farmers often use large amounts of fertilizers such as nitrogen and phosphorus, so the input of nitrogen and phosphorus in farmland soil is far greater than the demand of crops. If things go on like this, the nutrient content in the soil will continue to accumulate, the absorption and utilization rate of nitrogen and phosphorus by crops will decrease, and the loss of nitrogen and phosphorus will be serious. This will not only cause waste of nutrients, but also bring serious pollution risks to soil, groundwater, and farmland ecological environment. In order to reduce nitrogen and phosphorus pollution and achieve efficient use of nutrients, in addition to reducing the input of nitrogen and...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05G3/00C05B15/00C05G3/60C05G3/80
Inventor 邓灿辉
Owner 邓灿辉
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