Organic seed-dressing agent for direct-seeding rice and preparation method of organic seed-dressing agent

A kind of seed dressing agent and organic technology, applied in the field of direct-seeding rice organic seed dressing agent and preparation, can solve the problems of inability to realize environmental protection use, unrealistic use, and large environmental impact, and achieve early rooting, improved survival rate, and beneficial planting Effect

Inactive Publication Date: 2022-02-11
新华农大(武汉)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides an organic seed dressing agent for direct-seeding rice and a preparation method, which solves the problem that the existing direct-seeding rice needs to use a seed dressing agent when dressing seeds, and a large amount of organic seed dressing agents are used in the existing seed dressing agents Bacteriostatic drugs have a great impact on the environment and cannot be used in an environmentally friendly manner. It is impossible to reduce the use of harmful chemicals by using organic fertilizers combined with compound bacterial agents, and it is impossible to directly use natural seed dressing nutrients to make seed dressing environmental hazards

Method used

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  • Organic seed-dressing agent for direct-seeding rice and preparation method of organic seed-dressing agent

Examples

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Effect test

Embodiment 1

[0028] An organic seed-dressing agent for direct-seeding rice, the raw materials of which include by weight: 35 parts of compound organic fertilizer, 7 parts of Sperantosporum extract, 2 parts of acid regulator, 7 parts of Scopolonia extract, and 7 parts of compound humic bacteria , 7 parts of nutritional compound, 4 parts of jasmine oil, 2 parts of fungicide, 7 parts of corn flour and 2 parts of potassium fulvic acid, the compound organic fertilizer is dry silt soil, nitrogen fertilizer, gelatin, attapulgite, phytolith powder and bentonite The compound humic bacteria is the composition of Bacillus subtilis, Beauveria bassiana, Trichoderma and Bacillus thuringiensis, and the nutritional complex is zinc sulfate, paclobutrazol, betaine, pyrethrin, sulfuric acid Composition of manganese, calcium diphenylurea sulfonate and zinc sulfate, the bactericide is an organic disinfectant, bacteriostasis and insecticide, and the acid regulator is naphthaleneacetic acid.

[0029] The embodim...

Embodiment 2

[0036] An organic seed dressing agent for direct-seeding rice, the raw materials of which include, by weight, 30 parts of compound organic fertilizer, 5 parts of Sperantosporum extract, 1 part of acid regulator, 5 parts of Scopolamine extract, and 5 parts of compound humic bacteria , 5 parts of nutrient complex, 3 parts of jasmine oil, 1 part of fungicide, 3 parts of corn flour and 1 part of potassium fulvic acid, the compound organic fertilizer is the composition of dry silt soil, nitrogen fertilizer, gelatin and attapulgite, the compound rot The bacterium is a combination of Bacillus subtilis and Beauveria bassiana, the nutrient complex is a combination of zinc sulfate, paclobutrazol, betaine and pyrethrin, and the bactericide is an organic disinfectant, antibacterial, insecticide, and acid regulator. For boric acid.

[0037] The embodiment of the present invention also discloses a preparation method of an organic seed dressing agent for direct-seeding rice, which specifical...

Embodiment 3

[0044] An organic seed-dressing agent for direct-seeding rice, the raw materials of which include by weight: 40 parts of compound organic fertilizer, 10 parts of Sperantosporum extract, 3 parts of acid-regulating agent, 10 parts of scopolamine extract, and 10 parts of compound humic bacteria , 10 parts of nutrient compound, 5 parts of jasmine oil, 3 parts of fungicide, 5 parts of corn flour and 3 parts of potassium fulvic acid, the composition of compound organic fertilizer plant gold stone powder and bentonite, and the composite humic fungus is Trichoderma inoculum and bacillus thuringiensis bacterial agent, the nutrient compound is the composition of manganese sulfate, calcium diphenylurea sulfonate and zinc sulfate, the bactericide is organic disinfectant, bacteriostasis and insecticide, and the acid regulator is naphthalene acetic acid.

[0045] The embodiment of the present invention also discloses a preparation method of an organic seed dressing agent for direct-seeding r...

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Abstract

The invention discloses an organic seed-dressing agent for direct-seeding rice and a preparation method of the organic seed-dressing agent. The organic seed-dressing agent is prepared from the following raw materials in parts by weight: 30 to 40 parts of compound organic fertilizer, 5 to 10 parts of herba speranskiae tuberculatae extract, 1 to 3 parts of acid regulating agent, 5 to 10 parts of Hyoscyamus niger extract, 5 to 10 parts of compound humus bacteria, 5 to 10 parts of nutrient compound, 3 to 5 parts of jasmine oil, 1 to 3 parts of bactericide, 3 to 5 parts of corn flour and 1 to 3 parts of potassium fulvate. The invention relates to the technical field of crop planting agents. According to the organic seed-dressing agent for the direct-seeding rice and the preparation method, environment-friendly use can be realized, the use of harmful chemicals is reduced by adopting an organic matter fertilizer to be matched with a complex microbial inoculant, a seed-dressing agent is harmless to the environment by directly using natural seed-dressing nutrient substances, and the condition that a large amount of bacteriostatic drugs is used in the seed-dressing agent cause great influence on environment is avoided. The seed-dressing agent provided by the invention has strong pertinence, and has the functions and effects of seedling support, root ventilation, seedling fertilization, seedbed water retention, matrix acidity adjustment, disinfection and sterilization.

Description

technical field [0001] The invention relates to the technical field of crop planting agents, in particular to an organic seed dressing agent for direct-seeding rice and a preparation method thereof. Background technique [0002] Direct-seeding rice (rice direct-broadcasting) refers to the cultivation technology that directly sows rice seeds into the shallow soil layer of 1-2cm without the operation of raising seedlings, pulling seedlings and transplanting in the process of rice cultivation. In comparison, it has the advantages of provincial planting, seedling saving, labor saving, labor saving, and investment saving. The live broadcast method is increasingly adopted by large planters, and the planting area is also increasing year by year. However, direct seeding rice also has difficulties in emergence, heavy weeds, and easy Lodging, late maturity and other disadvantages, direct seeding rice needs to enhance the competitive advantage of seedlings and weeds at the seedling sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/60C05G3/80C05G5/12A01N65/38A01N63/22A01N63/23A01N63/30A01N63/38A01N61/00A01N37/10A01N59/14A01P1/00A01P3/00A01P21/00
CPCC05G3/00C05G3/60C05G3/80C05G5/12C05D5/00A01N65/00A01N65/38A01N65/08A01N63/22A01N63/23A01N63/30A01N63/38A01N61/00A01N37/10A01N59/14C05D9/00C05D9/02C05F7/00C05F11/00C05F11/02C05F11/08Y02A50/30
Inventor 梁川州黄巧云年介响沈承郭勇李毅
Owner 新华农大(武汉)科技有限公司
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