Lithocarpusamygdalifolius(Skan)Hayata-QuercusacutissimaCarruth container seedling grafting breeding method

A kind of technology of Apricot leaves and container seedlings, which is applied in the field of propagation of Apricot leaves grafted with Quercus roxburghii container seedlings, which can solve the problem that natural germination cannot meet the reduction of resources, limits the large-scale planting of Apricot leaves, and the success rate of seed germination is low, etc. problems, to achieve the effect of convenient nursery management, low cost, and good economic benefits

Inactive Publication Date: 2016-03-16
罗杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the seeds of Xingyeke are hard seeds, there are many factors in the natural germination process that lead to a low success rate of seed germination, and the natural germination of seeds is far less than the reduction in resources
However, in traditional production, the germination rate of Apricot foliage seeds without any hormone treatment is often only about 50%, and the germination time is late and the emergence of seedlings is irregular, which limits the large-scale planting of Apricot foliage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Choose a leeward, sunny place with good water permeability to build a seedbed, fill the seedling container with nutrient soil, and place it neatly on the seedbed. One day before sowing, use potassium permanganate with a weight concentration of 0.2% to disinfect the nutrient soil. Choose common oak seeds, soak the seeds with water for 1 day before sowing, then dress the seeds with a carbendazim solution with a weight concentration of 0.2%, and cover with a plastic film for insecticide, and then store the seeds with wet sand. The volume ratio is 2:1. After the seeds are stored and germinated, they germinate from February to March of the next year. The germinated seeds are taken out from the wet sand and sowed in a seedling container filled with nutrient soil. ~2cm thick. The nutrient soil is prepared by mixing uniformly according to the volume ratio of raw materials: red soil: humic soil = 1-2:1. The seedling-raising container adopts a degradable non-woven seedling-grow...

Embodiment 2

[0030]Choose a leeward, sunny place with good water permeability to build a seedbed, fill the seedling container with nutrient soil, and place it neatly on the seedbed. One day before sowing, use potassium permanganate with a weight concentration of 0.2% to disinfect the nutrient soil. Choose common oak seeds, soak the seeds with water for 1 day before sowing, then dress the seeds with a carbendazim solution with a weight concentration of 0.2%, and cover with a plastic film for insecticide, and then store the seeds with wet sand. The volume ratio is 2:1. After the seeds are stored and germinated, they will germinate from March to April of the next year. The germinated seeds are taken out from the wet sand and sown in a seedling container filled with nutrient soil. ~2cm thick. The nutrient soil is prepared by mixing uniformly according to the volume ratio of raw materials: red soil: humic soil = 2:1. The seedling raising container adopts a 10cm×20cm degradable non-woven seedl...

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Abstract

The invention discloses a Lithocarpusamygdalifolius(Skan)Hayata-QuercusacutissimaCarruth container seedling grafting breeding method comprising the steps of scion acquisition, grafting time, grating, and post-grafting management; selecting QuercusacutissimaCarruth container nursery stock as stock; cutting strong semi lignifications-lignifying branches with no insect disease from Lithocarpusamygdalifolius(Skan)Hayata seed tree to serve as scion; using cut-grafting method for grafting; carrying out post-grafting management until next spring so as to obtain Lithocarpusamygdalifolius(Skan)Hayata grafted seedlings for afforestation. The method is a breakthrough in Lithocarpusamygdalifolius(Skan)Hayata asexual breeding technology; QuercusacutissimaCarruth stock is used for grafting breeding; QuercusacutissimaCarruth container nursery stocks with excellent female parent economic characters are fast and massively breed, and the stock is prosperous in root system; the QuercusacutissimaCarruth stock has strong adaptation capability for natural dry, wet and cold conditions, the Lithocarpusamygdalifolius(Skan)Hayata seedling can utilize the advantages, so the scion and stock can fast heal and germinate new shoots; the germinated new shoots can grow fast, thus promoting high quality, efficiency and fast development of the Lithocarpusamygdalifolius(Skan)Hayata, and providing better economic benefits, social benefits and ecology benefits.

Description

technical field [0001] The invention belongs to the technical field of plant vegetative propagation, and relates to a propagation method for grafting Quercus apricot leaves container seedlings. Background technique [0002] Apricot leaves ( Lithocarpusamygdalifolius (Skan) Hayata ), also known as Lithocarpus apricot leaf, red peony, and Lingmei, is an arbor of the genus Lithocarpus in the family Fagaceae. The new branches and young leaves extracted in spring and summer are densely covered with yellow-brown curly pilose, and all the hairs fall off after autumn . Male spikes axillary in single spike or multiple spikes arranged in panicles, rachis densely pilose; female flowers in clusters of 3, sometimes scattered single. The cupule is nearly spherical, full of nuts, in a discontinuous ring; the wall of the nut is slightly thicker than that of the cupola, and the top of the nut is puberulent. Distributed in central and southern Taiwan, southern Fujian, southeastern Guangdon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00
CPCA01G2/30A01G17/005
Inventor 罗杰
Owner 罗杰
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