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A kind of method for rooting of Xanthos sorbifolium green branch cuttings

A technology of wenguan fruit and cutting, which is applied in the field of forest growth, development and reproduction, can solve problems such as the promotion and planting of tissue culture seedlings that have not yet been seen, and achieve the effects of easy popularization, improved rooting rate, and simple operation.

Active Publication Date: 2022-03-01
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But so far, there has been no promotion and planting of tissue culture seedlings.

Method used

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  • A kind of method for rooting of Xanthos sorbifolium green branch cuttings
  • A kind of method for rooting of Xanthos sorbifolium green branch cuttings
  • A kind of method for rooting of Xanthos sorbifolium green branch cuttings

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Experimental program
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Effect test

Embodiment 1

[0052] Selected 8 excellent xanthophora sorbifolium plants '46321', 'WF12', 'WF17', 'WF18', 'WF19', 'LY1', 'W6-7', 'W6-9 planted in the Forestry Station of Shandong Agricultural University 'For the research object, 40 cuttings were provided for each germplasm, and the research on the rooting of Xanthos sorbifolium green branch cuttings was carried out, the details are as follows:

[0053] (1) In the last ten days of May, 8 green shoots of excellent individual plants of X. sorbifolium were collected, and each single plant collected 60 healthy new shoots of the year, and the collected green shoots entered a semi-lignified state.

[0054] (2) Using the collected green branches as materials, trim them into cuttings with 2-3 compound leaves and a length of 7-10cm. -1cm, each single plant obtains 40 cuttings.

[0055] (3) Treat the prepared cuttings with different concentrations of ABT1 rooting powder respectively:

[0056] 100mg / L ABT1 treatment for 2h, 300mg / L ABT1 treatment for...

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Abstract

The invention discloses a method for rooting cuttings of Xanthos sorbifolium green branches, which comprises the following steps: (1) in late May, select excellent single plants of Xanthos sorbifolium with good growth and no pests and diseases, collect robust new shoots of the year, and prepare Cuttings; (2) Soak the cuttings obtained in step (1) with 500mg / L of ABT1 for 1h, then sterilize them with 75% alcohol for 30s; then insert the cuttings into the matrix of the seedbed, and the insertion depth is 3-4cm; (3 ) Spray water immediately after the cutting is completed, so that a layer of water film remains on the surface of the leaves, and then perform post-cutting management. Utilizing the method of the present invention to carry out the cutting propagation of X. sorbifolium can significantly improve the rooting rate of X. sorbifolium green branch cuttings, provide technical support for the industrialization and large-scale production of X. sorbifolia seedling breeding, and ensure the development of X. Demand for good seedlings.

Description

technical field [0001] The invention relates to the technical field of tree growth and reproduction, in particular to a method for rooting cuttings of green branches of Xanthos sorbifolium. Background technique [0002] Xanthoceras sorbifolium Bunge is a species of Xanthoceras sorbifolium Bunge, which is cold-resistant, drought-resistant, and saline-alkali-tolerant. It is a woody oil plant widely distributed in northern China (Venegasscaleron M et al., 2018; YuHY et al. al., 2017). The oil content of X. sorbifolium seed kernels reaches 50-68%, the unsaturated fatty acid content reaches 85-93%, and contains nervous acid, which is often used in the production of edible oil and nervous acid capsules. Different X. sorbifolium tissues contain a variety of bioactive substances, which have anti-tumor, anti-inflammatory and anti-Alzheimer's potential (Yang CY et al., 2016). X. sorbifolium has important ecological, economic and medicinal values, but it is easy to produce root tille...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/10A01G9/14A01G9/24A01G24/25A01G24/15
CPCA01G2/10A01G9/14A01G9/247A01G24/25A01G24/15Y02A40/25
Inventor 杨克强梁强苑福林张丙红王庆鹏
Owner SHANDONG AGRICULTURAL UNIVERSITY
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