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Stevia rebaudiana seeds coating agent and pelleted coating method thereof

A technology of stevia and coating agent, applied in botany equipment and methods, biocides, disinfectants, etc., can solve the problems of large-scale mechanized planting of stevia, improve technological content, promote robust growth, and prevent and control pests and diseases The effect that occurs

Inactive Publication Date: 2017-02-08
GANSU RES INST OF AGRI ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, there is still a lack of research and production practices on stevia seed pelleting processing, which limits the large-scale mechanized planting of stevia

Method used

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  • Stevia rebaudiana seeds coating agent and pelleted coating method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A stevia seed coating agent, comprising the following components by weight: 10 parts of active nutritional powder, 60 parts of inactive swelling powder, 20 parts of molding powder, 20 parts of nano brightener, 0.20 parts of fungicide, 1.5 parts of insecticide part, 0.05 part of nano water retaining agent; the particle size of each component is 1000-3000 mesh.

[0064] Among the above components, the active nutritional powder includes organic fertilizer, maltodextrin powder and bentonite, and the weight ratio of organic fertilizer, maltodextrin powder and bentonite is 0.03:0.03:0.5. The inactive swelling powder comprises bentonite, calcium carbonate, talcum powder, maltodextrin powder, methylcyclopentadiene fast cracking powder, sodium trizide cracking powder and magnetite powder, and bentonite, calcium carbonate, talcum powder, malt The weight ratio of dextrin powder, methylcyclopentadiene fast pyrolysis powder, sodium trinitride pyrolysis powder and magnetite powder is...

Embodiment 2

[0066] A stevia seed coating agent, comprising the following components by weight: 15 parts of active nutrition powder, 50 parts of inactive swelling powder, 15 parts of molding powder, 15 parts of nano brightener, 0.05 parts of bactericide, and 2.0 parts of insecticide part, 0.03 part of nano water retaining agent; the particle size of each component is 1000-3000 mesh.

[0067] Among the above components, the active nutritional powder includes organic fertilizer, maltodextrin powder and bentonite, and the weight ratio of organic fertilizer, maltodextrin powder and bentonite is 0.02:0.01:1.0. The inactive swelling powder comprises bentonite, calcium carbonate, talcum powder, maltodextrin powder, methylcyclopentadiene fast cracking powder, sodium trizide cracking powder and magnetite powder, and bentonite, calcium carbonate, talcum powder, malt The weight ratio of dextrin powder, methylcyclopentadiene fast pyrolysis powder, sodium trinitride pyrolysis powder and magnetite powde...

Embodiment 3

[0069] A stevia seed coating agent, comprising the following components by weight: 20 parts of active nutrition powder, 70 parts of inactive swelling powder, 25 parts of molding powder, 10 parts of nano brightener, 0.1 part of bactericide, and 0.5 parts of insecticide part, 0.02 part of nano water retaining agent; the particle size of each component is 1000-3000 mesh.

[0070] Among the above components, the active nutritional powder includes organic fertilizer, maltodextrin powder and bentonite, and the weight ratio of organic fertilizer, maltodextrin powder and bentonite is 0.05:0.02:2.0. The inactive swelling powder comprises bentonite, calcium carbonate, talcum powder, maltodextrin powder, methylcyclopentadiene fast cracking powder, sodium trizide cracking powder and magnetite powder, and bentonite, calcium carbonate, talcum powder, malt The weight ratio of dextrin powder, methylcyclopentadiene fast pyrolysis powder, sodium trinitride pyrolysis powder and magnetite powder ...

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Abstract

The invention provides a stevia rebaudiana seeds coating agent and a pelleted coating method thereof. The stevia rebaudiana seeds coating agent comprises the following components in parts by weight: 10-20 parts of active nutrition pulvis, 50-70 parts of nonactive swelling pulvis, 15-25 partsof moulding pulvis, 10-20 parts of a nano brightener, 0.05-0.20 parts of a bactericide, 0.5-2.0 parts of a pesticide, and 0.02-0.05 parts of a nano water-retaining agent; wherein the granularity of the components is 1000-3000 meshes. The stevia rebaudiana seeds coating agent realizes breakthrough of a stevia rebaudiana seeds pelleted coating technology, is in favor of realizing mechanization sowing of the stevia rebaudiana during plantation and popularization processes, enables precision sowing, and overcomes the disadvantages of large consumption of manpower and material resource existed in a conventional plantation method.

Description

technical field [0001] The invention belongs to the technical field of seed processing, and relates to a stevia seed coating agent and a pelletized coating method. Background technique [0002] Stevia rebaudiana (Bertoni) Hemsl is a perennial herb of the genus Stevia in the family Asteraceae. It is native to the Amambai Mountains at the junction of Paraguay and Brazil in South America. It was introduced to my country in the early 1980s and is a new type of sugar crop. A large number of drug experiments have proved that stevioside has no toxic side effects, no carcinogens, and is safe to eat. Regular consumption can prevent hypertension, diabetes, obesity, heart disease, dental caries and other diseases. It is a very ideal sweetness that can replace sucrose agent. [0003] The seeds of Stevia rebaudiana are small, with a thousand-grain weight of only 0.25-0.4 grams. They store few nutrients. In addition, the skin tissue is loose, and it is easy to penetrate water and air, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02A01N53/08A01N47/18A01N25/00A01P1/00A01P3/00A01P7/00C05G3/60
CPCA01N25/00A01N47/18A01N53/00C05D3/02C05G3/00C05G3/60A01N2300/00C05D5/00C05D9/00C05F11/00
Inventor 谢忠清魏玉杰王伟民王致和李彦荣韩钟英李润喜王军强何友萍
Owner GANSU RES INST OF AGRI ENG TECH
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