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Composite cutting rooting agent for caragana as well as preparation method and application of agent

A technology of Caragana and a rooting agent, which is applied in the Caragana composite cutting rooting agent and the fields of preparation and application thereof, and can solve the problems such as the ineffectiveness of Caragana's salt tolerance and other stress resistance, and the ineffectiveness of Caragana's cuttings in drought resistance and the like.

Active Publication Date: 2015-12-16
北京阿格瑞斯生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] CN101707958A discloses a cutting propagation method of Caragana pheasanta. The plant growth regulators involved are indole butyric acid, indole acetic acid, rooting powder ABT1, and rooting powder ABT2. The cutting agent has a certain effect on improving the survival rate of Caragana effect, but it is not obvious in the effect of improving stress resistance such as salt tolerance of Caragana
CN103155865A discloses a method for fast cloning and cultivating seedlings of Caragana, the plant growth regulator involved is salicylic acid, which basically has no effect on improving the drought resistance of Caragana cuttings, etc.
[0005] In order to overcome the shortcomings of existing Caragana pheasant cutting rooting agents in promoting the growth of Caragana pheasant root system and improving the stress resistance of seedlings, it is urgent to develop a method that can promote rooting of cuttings, improve the survival rate of cuttings, improve bacteriostasis, increase Stress-resistant caragana compound cutting rooting agent

Method used

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  • Composite cutting rooting agent for caragana as well as preparation method and application of agent
  • Composite cutting rooting agent for caragana as well as preparation method and application of agent
  • Composite cutting rooting agent for caragana as well as preparation method and application of agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Preparation of Preliminary Example 1 Grape Branch Extract

[0044] (1) Naturally dry the grapefruit cut strips, crush them through a 40-mesh sieve, and store them in the dark;

[0045] (2) Weigh 1 g of grape branch powder, add water according to the ratio of material to liquid of 1:8 (g:ml), extract in a water bath at 20°C for 1 hour, filter while hot, and make the stock solution of grape branch extract;

[0046] (3) Dilute the stock solution of the grape branch extract 5 times with water to obtain the final product.

Embodiment 2

[0047] Preparation of Preliminary Example 2 Grape Branch Extract

[0048] (1) Naturally dry the grapefruit cut strips, crush them through a 30-mesh sieve, and store them in the dark;

[0049] (2) Weigh 1 g of grape branch powder, add water according to the ratio of material to liquid of 1:9 (g:ml), extract in a water bath at 25°C for 2 hours, filter while hot, and make the stock solution of grape branch extract;

[0050] (3) Dilute the stock solution of grape branch extract by 2 times with water to obtain the final product.

Embodiment 3

[0051] Preparation of Preliminary Example 3 Grape Branch Extract

[0052] (1) Naturally dry the grapevine cut strips, crush them through a 50-mesh sieve, and store them in the dark;

[0053] (2) Weigh 1g of grape branch powder, add water according to the ratio of material to liquid of 1:10 (g:ml), extract in a water bath at 30°C for 0.5h, filter while hot, and make the stock solution of grape branch extract;

[0054] (3) Dilute the stock solution of the grape branch extract 20 times with water to obtain the final product.

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Abstract

The invention discloses a composite cutting rooting agent for caragana as well as a preparation method and application of the agent, and belongs to the field of plant growth regulators. The agent mainly comprises indole-3-butyric acid potassium, lentinan and a grape vine leaching solution. The method comprises the following steps: compounding indole-3-butyric acid potassium, lentinan and sodium dehydroacetate; mixing the Kyoho grape vine leaching solution with the compound according to a certain ratio; soaking caragana cuttings in the mixture. The agent has the advantages that indole-3-butyric acid potassium, lentinan and sodium dehydroacetate are compatible and have an extremely remarkable synergistic effect, so that the defect that a single component is utilized can be effectively overcome, and sprouted caragana plants are thick and strong, developed in root system, and higher in stress resistance.

Description

technical field [0001] The present invention relates to a cutting rooting agent, in particular to a composite cutting rooting agent suitable for Caragana pheasanta, with various plant growth regulators and grape branch extracts as active ingredients. The application of cuttings rooting, improving the survival rate of cuttings, improving bacteriostasis and enhancing stress resistance, etc., belongs to the field of plant growth regulators. Background technique [0002] Caraganasinica (Buc'hoz) Rehd is mainly distributed in the dry areas north of the Yellow River Basin in China, and centered on the Qinghai-Tibet Plateau in the southwest and northwest. The high-quality forage resources of water and soil conservation have strong drought adaptability, and can also improve the ecological niche of herbaceous plant populations under shrubs and the functional diversity of soil microbial communities. In the extremely arid environment of the desert area of ​​Inner Mongolia, the sexual ...

Claims

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Application Information

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IPC IPC(8): A01N43/38A01P21/00A01P1/00A01P3/00A01N43/16
Inventor 蔡家锟赵东平朱珂佳李金艳
Owner 北京阿格瑞斯生物技术有限公司
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