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Composition capable of improving stress resistance of hybrid liriodendron body embryo seedlings and realizing promoting effect and application of composition

A technology of Liriodendron tulipifera body and composition, which is applied in the field of agricultural preparations to achieve the effects of improving harsh temperature environment, scientific and reasonable component ratio, and promoting growth

Inactive Publication Date: 2018-04-20
HUAIYIN TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Early reports found that lectins are a class of substances that can enhance the antibacterial and disease resistance of animals and plants, but their resistance to plant temperature stress has not been reported yet

Method used

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  • Composition capable of improving stress resistance of hybrid liriodendron body embryo seedlings and realizing promoting effect and application of composition
  • Composition capable of improving stress resistance of hybrid liriodendron body embryo seedlings and realizing promoting effect and application of composition
  • Composition capable of improving stress resistance of hybrid liriodendron body embryo seedlings and realizing promoting effect and application of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A composition that can improve the stress resistance and growth-promoting effect of hybrid Liriodendron somatic embryo seedlings, which is made of the following raw materials in parts by weight:

[0021] 5 parts of wheat germ agglutinin, 5 parts of peanut agglutinin, 5 parts of sodium lignosulfonate, 5 parts of high-dispersed silicic acid, 10 parts of sodium lauryl sulfonate, and 70 parts of kaolin.

Embodiment 2

[0023] A composition that can improve the stress resistance and growth-promoting effect of hybrid Liriodendron somatic embryo seedlings, which is made of the following raw materials in parts by weight:

[0024] 10 parts of wheat germ agglutinin, 10 parts of peanut agglutinin, 10 parts of sodium lignosulfonate, 10 parts of high-dispersed silicic acid, 20 parts of sodium lauryl sulfonate, and 140 parts of kaolin.

Embodiment 3

[0025] Example 3 Anti-low temperature and high temperature experiment

[0026] 1. Preparation of suspending agent:

[0027] Preparation of effective composition suspension: take the composition of Example 1 (5 parts of wheat germ agglutinin, 5 parts of peanut agglutinin, 5 parts of sodium lignosulfonate, 5 parts of high-dispersed silicic acid, dodecyl sulfonate 10 grams of sodium sulfate and 70 parts of kaolin) are mixed with 1 liter of water and stirred to form a suspending agent.

[0028] Preparation of suspending agent of control composition 1: Take 10 grams of control composition (5 parts of sodium lignosulfonate, 5 parts of high-dispersed silicic acid, 10 parts of sodium lauryl sulfonate, 70 parts of kaolin), and 1 liter of water Mix and stir to form a suspending agent.

[0029] Preparation of the suspension of the control composition 2: Take the control composition (10 parts of wheat germ agglutinin, 5 parts of sodium lignosulfonate, 5 parts of high-dispersed silicic acid, 10 p...

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Abstract

The invention discloses a composition capable of improving stress resistance of hybrid liriodendron body embryo seedlings and realizing a promoting effect. The composition is prepared from 5 to 10 parts of wheat germ agglutinin, 5 to 10 parts of peanut agglutinin, 5 to 10 parts of sodium lignosulphonate, 5 to 10 parts of high-dispersion silicic acid, 10 to 20 parts of sodium dodecyl sulfonate and70 to 140 parts of kaolin. According to the composition disclosed by the invention, massive experiments are conducted for screening; the wheat germ agglutinin and the peanut agglutinin of which the weight ratio is 1 to 1 are creatively adopted as main active ingredients and matched with the sodium lignosulphonate, the high-dispersion silicic acid, the sodium dodecyl sulfonate and the kaolin with optimal use amounts. Experimental results show that the composition provided by the invention has the beneficial effects that the resistance of the hybrid liriodendron body embryo seedlings to adversetemperature environments of 4 DEG C low temperature and 40 DEG C high temperature is remarkably enhanced, and the drought resistance of the hybrid liriodendron body embryo seedlings can be obviously improved. The composition disclosed by the invention has the advantages of scientificity and reasonability in component matching, greenness, environmental protection, low toxicity and important practical application value.

Description

Technical field [0001] The invention relates to an agricultural preparation, in particular to a composition capable of improving stress resistance and growth-promoting effects of hybrid Liriodendron chinense somatic embryo seedlings and its application. Background technique [0002] Liriodendron tulipifera is a broad-leaved tree widely distributed in southern my country. Its fast-growing, high-quality material and high industrial value make it an important timber species. The hybrids bred from Chinese mantlewood and Tulipwood as their parents Liriodendron has the advantages of straight trunk and rapid growth. In order to further expand the scope of application of hybrid tulip tree, it is necessary to carry out the biological research of hybrid tulip tree to cope with extreme temperature stress. [0003] One of the early events that plants respond to temperature stress is the excessive accumulation of reactive oxygen species. Excessive accumulation of reactive oxygen species can ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01P21/00
CPCA01N65/00A01N65/20A01N65/44
Inventor 杨立明纪剑辉张云峰陈金慧施季森
Owner HUAIYIN TEACHERS COLLEGE
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