Preparation for promoting growth and development of wheat in weak light environment and preparation method thereof

A growth and development and preparation technology, which is applied in the field of preparations and preparations for promoting the growth and development of wheat in a low-light environment, can solve the problems of accelerating cell elongation, difficult to achieve an ideal effect, leggy and lodging, etc., and achieves the promotion of lateral bud growth, Facilitates fertilization and promotes plant cell growth

Inactive Publication Date: 2013-03-20
新疆农业科学院核技术生物技术研究所 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the most prominent effect of gibberellin is to accelerate the elongation of cells, the use of small doses will not work, and large doses may cause leggy and lodging
Although gibberellin also has a certain effect of promot

Method used

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  • Preparation for promoting growth and development of wheat in weak light environment and preparation method thereof
  • Preparation for promoting growth and development of wheat in weak light environment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation for promoting the growth and development of wheat under low-light conditions, the active ingredients and weight percentages are: 0.00001% brassinolide, 0.0005% 6-benzylaminopurine, 0.0001% manganese sulfate, 0.005% boric acid, α-sulfonic acid 1.0% fatty acid methyl ester, 0.1% xanthan gum, 0.3% fulvic acid, 3.0% ethylene glycol, 5% absolute ethanol, and the balance of water.

[0021] The preparation method and steps of the preparation are:

[0022] a. respectively dissolving brassinosteroids and 6-benzylaminopurine with absolute ethanol, and making mother liquor after mixing;

[0023] b. After diluting the mother liquor with an appropriate amount of water, add boric acid and α-sulfo fatty acid methyl ester, and stir at a high speed;

[0024] c. Add xanthan gum again and stir;

[0025] d. Finally, add manganese sulfate, fulvic acid, ethylene glycol, and the rest of water, and stir evenly.

[0026] After the preparation of this example, when used as a see...

Embodiment 2

[0030] The active ingredients and weight percentage of this preparation are: brassinolide 0.00002%, 6-benzylaminopurine 0.0003%, manganese sulfate 0.0001%, boric acid 0.01%, α-sulfo fatty acid methyl ester 2%, xanthan gum 0.1% , fulvic acid 0.5%, ethylene glycol 3.0%, absolute ethanol 4%, water balance.

[0031] The preparation method is the same as in Example 1.

Embodiment 3

[0033] Brassinolide 0.00005%, 6-benzylaminopurine 0.0002%, manganese sulfate 0.0002%, boric acid 0.008%, α-sulfo fatty acid methyl ester 2.5%, xanthan gum 0.1%, fulvic acid 0.8%, ethylene glycol 4.0 %, absolute ethanol 3%, water balance.

[0034] The preparation method is the same as in Example 1.

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Abstract

The invention relates to a preparation for promoting growth and development of wheat in a weak light environment and a preparation method thereof. The preparation comprises the following components in percentage by weight: 0.00001-0.00005% of brassinolide, 0.0001-0.0005% of 6-benzylaminopurine, 0.0001-0.0002% of manganese sulfate, 0.005-0.01% of boric acid, 0.5-3% of alpha-fatty acid methyl ester sulfonate, 0.05-0.15% of xanthan gum, 0.1-0.8% of fulvic acid, 3.0-5.5% of ethylene glycol, 3-5% of absolute ethanol and the balance of water. The preparation method comprises the following steps: respectively dissolving brassinolide and 6-benzylaminopurine in absolute ethanol, and mixing to obtain a mother solution; diluting the mother solution, adding boric acid and alpha-fatty acid methyl ester sulfonate, and stirring at high speed; adding xanthan gum, and stirring; and finally, adding manganese sulfate, fulvic acid, ethylene glycol and the balance of water, and stirring uniformly. When being used for coating or application in the breeding season, the preparation can obviously enhance the photosynthetic efficiency of wheat, and promote yield increase.

Description

1. Technical field [0001] The invention belongs to the field of plant growth regulators, and in particular relates to a preparation for promoting the growth and development of wheat in a weak light environment and a preparation method thereof. 2. Background technology [0002] Wheat is the most important food crop and has a major impact on food security and poverty eradication in China and the world. Continuously increasing wheat yield per unit area and increasing wheat production is the goal of unremitting pursuit of agricultural science and technology workers. In recent years, scientists have hoped to increase the yield of wheat through various methods, including traditional genetic breeding, molecular breeding methods, optimized cultivation measures, and the application of growth regulators from external sources. The global wheat yield has increased significantly. As far as China is concerned, due to the accelerated process of industrialization and urbanization, the cont...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N43/90A01N43/22A01P21/00
Inventor 赵奇张小东雷斌张宏芝马东建陈兴武张跃进李福厚雷钧杰聂路云朱为民乔旭高新平李根旺
Owner 新疆农业科学院核技术生物技术研究所
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