Reproduction method for grafting Quercus acutissima Carruth container seedlings on Lithocarpus areca (Hick. et A. Camus) A. Camus

A technology of betel nut and container seedlings, which is applied in the field of propagation of betel nut grafted with Quercus japonica container seedlings, can solve the problems that natural germination cannot cover the reduction of resources, limit the large-scale planting of areca palm, and the low success rate of seed germination, etc., and achieve Nursery management is convenient, the cost is low, and the effect of good economic benefits

Inactive Publication Date: 2016-03-23
罗杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because areca seeds 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 from being able to offset the reduction in resou...

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 reproduction method for grafting Quercus acutissima Carruth container seedlings on Lithocarpus areca (Hick. et A. Camus) A. Camus. The reproduction method comprises the working procedures of scion collecting, grafting time management, grafting and management after grafting, and comprises the following steps: selecting Quercus acutissima Carruth container seedlings as rootstocks; shearing robust semi-lignified or lignified branches without diseases or insect pests as scions from a seed tree of Lithocarpus areca (Hick. et A. Camus) A. Camus; grafting by using a cut-grafting method; and managing after grafting, wherein the Lithocarpus areca (Hick. et A. Camus) A. Camus grafted seedlings obtained in the spring of the next year can be transplanted from a garden and then planted in a forest. The reproduction method is a breakthrough of an asexual reproduction technology for Lithocarpus areca (Hick. et A. Camus) A. Camus, grafting and reproduction are implemented by the Quercus acutissima Carruth rootstock, a large number of Quercus acutissima Carruth container seedlings with excellent economic characters of a female parent can be quickly reproduced, and root systems of the seedlings are developed; and owing to the advantage of the Quercus acutissima Carruth rootstock with relatively high adaptive capacity on natural environments such as drought, wetness and coldness, the scions of the Lithocarpus areca (Hick. et A. Camus) A. Camus seedlings can be quickly healed with the rootstocks and new shoots can germinate, the newly germinated shoots grow rapidly, high-quality, efficient and quick development of the Lithocarpus areca (Hick. et A. Camus) A. Camus is promoted, and better economic benefit, social benefit and ecological benefit are obtained.

Description

technical field [0001] The invention belongs to the technical field of plant vegetative propagation, and relates to a propagation method for grafted Quercus japonica container seedlings of the areca palmetto. Background technique [0002] Areca (Lithocarpusareca (Hick.etA.Camus) A.Camus), is a tree of the family Fagaceae (Lithocarpus), 10-15 meters high, with off-white branchlets, glabrous, and lenticels. Leaves are papery, oblanceolate or narrowly long elliptic, 13-25 cm long, 3.5-5.5 cm wide, both ends narrowly pointed, base decelerates, a few lobed sharp teeth or entire margins on the upper part of the leaf margin, Midrib slightly raised on leaf surface, lateral veins 9 to 15 on each side, slightly sunken on leaf surface, distinct branch veins, same color on both sides, glabrous or tufted in axils of veins; petiole 0.5 to 1.5 cm long. Male spikes are axillary on a single ear, with rare short branches and conical shape, 5-8 cm long, many and dense flowers, slender filamen...

Claims

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Application Information

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IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 罗杰
Owner 罗杰
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