SOD (superoxide dismutase) biological enzyme activity nutrient

A technology of biological enzymes and nutrients, applied in the field of agricultural research and development, can solve problems such as hidden dangers to social and human health, low efficiency and large investment, and achieve the effect of reducing heavy metal residues

Pending Publication Date: 2022-05-06
张玉芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term consumption of food with a large amount of pesticide residues is likely to leave huge hidden dangers to society and human health
[0003] When the existing conventional technology solves the problem of pesticide residues, it usually has the problems of large investment, slow effect and low efficiency

Method used

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  • SOD (superoxide dismutase) biological enzyme activity nutrient
  • SOD (superoxide dismutase) biological enzyme activity nutrient
  • SOD (superoxide dismutase) biological enzyme activity nutrient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Weigh 30kg of SOD biological enzyme, 5kg of calcium, 5kg of zinc, 2kg of magnesium, 3kg of potassium dihydrogen phosphate, and 20kg of edible glucose. The weighed raw materials were placed in a dryer at 50°C, dried for 60 minutes, and aired to room temperature. Add the raw materials that have been aired to normal temperature into the mixer, and stir at 30 r / min for 20 minutes at normal temperature. According to the standard of 300g / bag, it is subpackaged into granules to obtain the SOD biological enzyme activity nutrient of the present invention.

Embodiment 2

[0032] Rice planting in Yushu Town, Daoli District, Harbin City, Heilongjiang Province, using aircraft aviation: spraying rice blast, spraying once at the tillering stage and filling stage, 500 grams per mu, mixed with 15 kg of water; spraying butachlor , Spray once at the heading stage, 500 grams per mu, mixed with 15 kg of water. Avoid strong ultraviolet rays when spraying, and spray after dissolving and diluting with water. After the autumn harvest, samples of rice are obtained from the harvested rice for inspection.

[0033] The rice samples obtained by sampling were submitted for inspection, and the inspection results are shown in Tables 1-2.

[0034] Table 1: Detection results of SOD activity in rice samples

[0035] project unit Test results Detection method SOD U / g 116 The first method of GB / T 5009.171-2003

[0036] Table 2: Detection results of pesticide residues and nutrients in rice samples

[0037]

[0038]

Embodiment 3

[0040] Soybeans are planted in Hongxing Township, Yushu City, Jilin Province, using aircraft aeronautics: Spray carbofuran, spray once at flowering stage and fruit setting stage, 500 grams per mu, mixed with 15 kg of water. After the autumn harvest, soybean samples were obtained from the harvested soybeans for inspection.

[0041] The soybean samples obtained by sampling were submitted for inspection, and the inspection results are shown in Tables 3-4.

[0042] Table 3: Detection results of SOD activity in soybean samples

[0043] project unit Test results Detection method SOD U / g 2.66*10 3

The first method of GB / T 5009.171-2003

[0044] Table 4: Detection results of pesticide residues and nutrients in soybean samples

[0045]

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Abstract

The invention provides an SOD (superoxide dismutase) biological enzyme activity nutrient as well as a preparation method and application thereof, and belongs to the technical field of agricultural research and development. The SOD biological enzyme activity nutrient provided by the invention is prepared from the following reaction raw materials in parts by mass: 10-50 parts of SOD biological enzyme, 3-8 parts of calcium, 3-8 parts of zinc, 0.5-4 parts of magnesium, 1-5 parts of monopotassium phosphate and 0-50 parts of glucose. According to the invention, several important nutrient elements necessary for plants are combined with the SOD biological enzyme, and through scientific and reasonable compatibility, not only can the yield and income of crops be increased, but also pesticide residues in the production process of the crops can be decomposed, and heavy metal residues are reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural research and development, and in particular relates to a SOD biological enzyme activity nutrient and its preparation method and application. Background technique [0002] At present, in order to increase the production and income of food, fruits, and vegetables, the agricultural industry usually uses a large amount of various fertilizers such as chemical fertilizers, foliar fertilizers, various bacterial fertilizers, and organic fertilizers. At the same time, in order to prevent pests and diseases, many agricultural products will also use a large amount of pesticides to spray and maintain production. Although the use of various fertilizers and pesticides keeps the yield of crops, there are a lot of residual toxins and heavy metals in the agricultural products. Long-term consumption of foods with a large amount of pesticide residues is likely to leave huge hidden dangers to society and human ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05D3/00C05D5/00C05D9/02C05F11/00
Inventor 张玉芝
Owner 张玉芝
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