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Drought-resistant, anti-saline-alkali and antivirus plant growth substance and use thereof

An anti-virus and booster technology, applied in the directions of plant growth regulators, plant growth regulators, animal repellents, etc., can solve the problems of high cost, unstable performance, single components, etc., and achieve enhanced drought resistance and stability. and the effect of improving practicality and promoting plant growth

Inactive Publication Date: 2003-03-12
INST OF BOTANY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to: overcome the shortcomings of the above-mentioned plant growth promoters such as single component, high cost or insufficient performance, and provide a kind of basic raw material of furfural derivatives combined with other alkaline plant growth promoters such as humic acid Sodium (English name: Sodium Humate, obtained by the action of weathered coal and sodium hydroxide, national professional standard ZBG21005-87), increased production alcohol (chemical name: 3-(α-pyridine) propanol, molecular formula: C 8 h 11 NO) and other compounded plant growth promoters with drought resistance, salt-alkali resistance, and virus resistance, and are used for drought resistance, salt-alkali resistance, anti-virus, and growth-supporting applications for plants by dipping or spraying

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: prepare a kind of plant growth promoter of the present invention with drought resistance, saline-alkali resistance, anti-virus effect and its stability: the proportioning by weight of contained components is: 1,3-propanediol furfural: humic Sodium acid: increase production alcohol=100: 15: 0.5, add again in the aqueous solution of 1000 grams of pH=6.5, do not detect the decomposition product 1,3-propanediol of 1,3-propanediol furfural derivatives with nuclear magnetic resonance instrument after 10 days . And under the same conditions, 1,3-propanediol furfural has the decomposition product 1,3-propanediol.

Embodiment 2

[0012] Embodiment 2: prepare a kind of plant growth promoter of the present invention with anti-drought, anti-salt alkali, anti-virus effects and its application: the proportioning by weight of contained components is: 1,2-propanediol furfural: humic acid Sodium: production-increasing alcohol = 100: 15: 0.05, and then add water to make aqueous solutions of different concentrations, which are applied to soaking cotton seeds. The experimental variety: Zhongmian 9409; the soaking time is 30 minutes. The experimental results are listed in Table 1.

[0013] deal with

[0014] It can be seen from Table 1 that the present invention is used for soaking cotton seeds, which not only makes cotton seedlings emerge in advance and seedlings are strong, but also significantly increases cotton yield. The effect of soaking cotton seeds with a concentration of 0.01% is the best, and the cotton seedlings emerge 5 days in advance, the growth is good, the yield per mu increases by 13 kg,...

Embodiment 3

[0015] Embodiment 3: prepare a kind of plant growth promoter of the present invention with drought-resistant, saline-alkali-resistant, anti-virus effects and its application: the proportioning by weight of the contained components is: ethylene glycol furfural: sodium humate: Yield-increasing alcohol=100:10:0.1, then add water to make aqueous solutions of different concentrations, which are applied to spring wheat seed soaking, experimental variety: Jingchun 9702; seed soaking time: 2.5 hours; sowing time: May 5, 1999, per bowl Sow 10 grains; measurement time: June 10; measurement method: wash the spring wheat root soil with clean water, and after drying, use a scanner model DELTA-T-SCAN to scan each bowl of spring wheat root, as shown in Table 2 Average result of three experiments.

[0016] deal with

[0017] As can be seen from table 2, the present invention is used for soaking seeds of wheat seeds, which is very beneficial to the growth of wheat seedlings, and t...

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PUM

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Abstract

A plant growth promoter with the function of resisting drought, salt, alkali and virus contains furaldehyde derivative, sodium humate, water, etc. Its advantages are high effect and broad spectrum.

Description

technical field [0001] The present invention relates to a plant growth promoter and its use, in particular to a plant growth promoter with drought resistance, salt-alkali resistance and virus resistance and its use. Background technique [0002] my country is a large agricultural country with a vast territory and a changeable climate. Drought brings great losses to the agricultural economy every year. At the same time, the saline-alkali land in coastal areas and some inland areas also often has the phenomenon of extensive planting and low harvest or no harvest, which greatly restricts the development of my country's agricultural economy. In addition, plants are also harmed by various viruses during the growth process. At present, several plant growth promoters commonly used in agriculture such as chlormequat (chemical name: 2-chloroethyltrimethylammonium chloride, molecular formula: C 5 h 13 Cl 2 N), gibberellin (chemical name: 2β, 4α, 7-trih...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N39/02A01P21/00
Inventor 高贤明严昌荣
Owner INST OF BOTANY CHINESE ACAD OF SCI
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