Rice plant growth regulator in tillering stage

A technology for plant growth regulators and tillering stages, applied in plant growth regulators, plant growth regulators, biocides, etc., can solve problems such as land damage, large-scale application of pesticides to pollute the environment, prevent stiff seedlings, increase control of diseases and insect pests function, and the effect of improving stress resistance

Inactive Publication Date: 2013-03-27
高润宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rice has always been used as a staple food in most areas of our country. The improvement of its quality and yield has always been the direction of people's research and efforts. For a long time, we have used high-concentration and highly toxic pesticides to prevent rice from insects and diseases to increase production. In recent years, the research on genetic engineering ha

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A rice plant growth regulator at the tillering stage, each component in the rice plant growth regulator at the tillering stage is made according to the following ratio, and the carrier is distilled water:

[0024] BR 0.02ppm 、GA 3 12ppm, NAA 12ppm, ABA 2ppm, paclobutrazol 1ppm, tricyclazole 200ppm, fendiling wettable powder 150ppm, ethanol 1500ppm, ether 800ppm;

[0025] The present invention provides the method for preparing above-mentioned rice plant growth regulator in tillering stage:

[0026] Weigh each raw material according to the composition ratio for subsequent use; combine BR, GA 3 , NAA, and paclobutrazol were dissolved in ethanol, and ABA, tricyclazole, and piclobutrazol wettable powder were dissolved in ether; the above two were mixed and stirred, and distilled water was added to make up to volume;

[0027] The application method of the rice plant growth regulator in the tillering stage is:

[0028] Adopt the method of foliage spraying; after fertilizat...

Embodiment 2

[0030] A rice plant growth regulator at the tillering stage, each component in the rice plant growth regulator at the tillering stage is made according to the following ratio, and the carrier is distilled water:

[0031] BR 0.05ppm 、GA 3 25ppm, NAA 25ppm, ABA 8ppm, Paclobutrazol 2ppm, Tricyclazole 250ppm, Pidiling WP 200ppm, Ethanol 1500ppm, Ether 800ppm;

[0032] The present invention provides the method for preparing above-mentioned rice plant growth regulator in tillering stage:

[0033] Weigh each raw material according to the composition ratio for subsequent use; combine BR, GA 3 , NAA, and paclobutrazol were dissolved in ethanol, and ABA, tricyclazole, and piclobutrazol wettable powder were dissolved in ether; the above two were mixed and stirred, and distilled water was added to make up to volume;

[0034] The application method of the rice plant growth regulator in the tillering stage is:

[0035] Adopt the method of foliage spraying; after fertilization, spray onc...

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PUM

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Abstract

The invention provides a rice plant growth regulator in a tillering stage. The rice plant growth is prepared from the following components in proportion: 0.02-0.05ppm of BR (brassinolide), 12-25ppm of GA3 (gibberellin 3), 12-25ppm of NAA (naphthylacetic acid), 2-8ppm of ABA (abscisic acid), 1-2ppm of paclobutrazol, 200-250ppm of tricyclazole, 150-200ppm of buprofezin wettable powder, 1500ppm of ethanol and 800ppm of diethyl ether, wherein a carrier is distilled water.

Description

technical field [0001] The invention belongs to the field of plant growth regulators, in particular to a rice plant growth regulator at the tillering stage. Background technique [0002] Rice has always been used as a staple food in most areas of our country. The improvement of its quality and yield has always been the direction of people's research and efforts. For a long time, we have used high-concentration and highly toxic pesticides to prevent rice from insects and diseases to increase production. In recent years, the research on genetic engineering has enabled us to improve the yield and quality of rice by directional changes in rice genes through genetic engineering. However, the extensive use of pesticides has seriously polluted the environment, and even caused irreversible damage to some land, and the genetically modified rice Whether it has potential hazards has not yet been determined, and many people are not safe to eat; [0003] The tillering stage of rice is t...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/88A01N43/653A01N43/22A01N43/12A01N37/42A01N37/10A01P21/00A01P7/04A01P3/00
Inventor 高润宝
Owner 高润宝
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