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Plant growth regulator

A technology for plant growth regulators and growth regulators, applied in the direction of plant growth regulators, plant growth regulators, biocides, etc., can solve the problems of affecting subsequent crops, excessive dwarfing, and fruit reduction, etc. Utilization rate, reducing the difficulty of use, and the effect of full grain

Inactive Publication Date: 2008-07-02
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is also prone to consequences such as excessive dwarfing, smaller fruit, reduced yield, and impact on subsequent crops.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The invention is mainly prepared from one or two of paclobutrazol, diethylaminoethanol caproate and sodium nitrophenolate as main components.

[0018] Specifically, the plant growth regulator of the present invention is a powder prepared by mixing one or two of paclobutrazol, diethylaminoethanol caproate and sodium nitrophenolate as main components, and adding a carrier, a stabilizer and a surfactant or liquid. The weight ratio of each component of the plant growth regulator of the present invention made into powder is: 0.1 part of paclobutrazol, 0.1 part of one or both of diethylaminoethanol caproate and sodium binitrophenolate, and the wetting agent accounts for the weight of the preparation 5 parts in total; the wetting agent is a natural product wetting agent and cationic wetting agent, and one or more of saponin powder, silkworm excrement, sodium dodecylbenzenesulfonate, and washing powder are used; the dispersing agent accounts for the preparation by weight 5 par...

Embodiment 2

[0020] The invention is mainly prepared from one or two of paclobutrazol, diethylaminoethanol caproate and sodium nitrophenolate as main components.

[0021] Specifically, the plant growth regulator of the present invention is a powder prepared by mixing one or two of paclobutrazol, diethylaminoethanol caproate and sodium nitrophenolate as main components, and adding a carrier, a stabilizer and a surfactant or liquid. The weight ratio of each component of the plant growth regulator of the present invention made into powder is: 10 parts of paclobutrazol, 10 parts of one or both of diethylaminoethanol caproate and sodium binitrophenolate, and the wetting agent accounts for 10 parts of the preparation by weight. 10 parts in total; the wetting agent is a natural product wetting agent and a cationic wetting agent, and one or more of saponin powder, silkworm excrement, sodium dodecylbenzenesulfonate, and washing powder are used; the dispersant accounts for the preparation by weight ...

Embodiment 3

[0023] The invention is mainly prepared from one or two of paclobutrazol, diethylaminoethanol caproate and sodium nitrophenolate as main components.

[0024] Specifically, the plant growth regulator of the present invention is a powder prepared by mixing one or two of paclobutrazol, diethylaminoethanol caproate and sodium nitrophenolate as main components, and adding a carrier, a stabilizer and a surfactant or liquid. The weight ratio of each component of the plant growth regulator of the present invention made into powder is: 40 parts of paclobutrazol, 40 parts of one or both of diethylaminoethanol caproate and sodium binitrophenolate, and the wetting agent accounts for 40 parts of the preparation by weight. 20 parts in total; the wetting agent is a natural product wetting agent and cationic wetting agent, and one or more of saponin powder, silkworm excrement, sodium dodecylbenzenesulfonate, and washing powder are used; the dispersant accounts for the preparation by weight T...

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Abstract

The invention discloses a plant growing regulator compound essentially prepared by taking one or two of uniconazole, caproic acid diethyl amidocyanogen ethanol ester and compound sodium nitrophenolate as the main components. The invention has the advantages that the invention can promote the absorption effect of plant vanes and improve the operating factor of pesticide. After being sprayed in a full-bloom stage, the pod number effect and the particle number effect for soybean and peanut is improved; the rate of unfilled pod is remarkably reduced; the grain is fully filled and the output is improved by 10 to 18 percent; the lodging resistance capacity is enhanced. After the pesticide is used, the qualities of the peanut, soybean and cole are improved remarkably; more particularly, the Aspergillus flavus infection rate of the peanut is reduced remarkably; the disease rate of the sclerotinia rot of colza after use is decreased remarkably; the economic value is improved remarkably; the side effect is little and no hazard is found when a chroma which is 3 to 5 times as a regular chroma is in use; the invention has no remarkable effects on succession crops. The invention can be broadly applied to various plants and crops and has the advantages of simple technique and convenient use.

Description

technical field [0001] The present invention relates to a plant growth regulator. Background technique [0002] Paclobutrazol is a plant growth retardant widely used in agricultural production at present. It is used in rice, wheat, corn and other crops to have the effects of dwarfing and strengthening seedlings, increasing ear growth early, enhancing resistance, and increasing production and income. The disadvantages are likely to lead to adverse consequences such as excessive dwarfing of seedlings, growth stagnation, greedy greens and late maturity, reduced production and affecting subsequent crops. Used in cotton, peanuts, and rapeseed, it can control vigorous growth, promote reproductive growth, and increase production and income. However, it is also prone to consequences such as excessive dwarfing, smaller fruit, reduced yield, and impact on subsequent crops. At the same time, paclobutrazol works mainly through root absorption. The amount absorbed from the leaves is s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N55/02A01P21/00A01N37/44A01N43/653
CPCY02A40/10
Inventor 郑先福孙炳剑
Owner HENAN AGRICULTURAL UNIVERSITY
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