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Method for promoting seed germination of lithocarpus oleifolius A. camus

A technology of kohlrabi and seeds, applied in the field of seed germination, can solve the problems that natural germination cannot meet the reduction of resources, limit the large-scale planting of kohlrabi, and the success rate of seed germination is low, so as to shorten the duration of germination, The overall effect is good, the effect of improving the germination rate

Inactive Publication Date: 2016-01-27
张莘蔓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the seeds of Laceae 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 resources.
However, in traditional production, the germination rate of the seeds of Lacena officinalis without any hormone treatment is often only about 50%, and the germination time is late and the emergence of seedlings is not uniform, which limits the large-scale planting of Lacena officinalis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] In autumn, collect the mature Larvae seeds and place them in an airtight container for 2 days. Wash the sealed Lavenderia seeds with clean water, then spread them in a ventilated room without direct sunlight, manually remove impurities such as shells, twigs, leaves, etc., and remove wormholes, abnormal shapes, damages and excessive shapes. small seeds. Soak the washed Lavenderia seeds in 0.5% potassium permanganate solution for 20 minutes, then take them out, rinse them with clean water and dry them in the shade. Soak the sterilized Lemoniaceae seeds in clean water for 2 days to make them fully absorb water and swell; then fully stir the Lameniaceae seeds in clean water, then let them stand to remove unfulfilled seeds or empty shells floating on the water surface, and finally repeat Rub and wash the remaining seeds. After washing, scoop out the Larvae seeds and drain. Put the soaked Lamiphylla seeds into 400 mg / L gibberellin solution and soak for 3 days.

[0027] Fir...

Embodiment 2

[0029] In autumn, collect the mature Larvae seeds and place them in an airtight container for 2 days. Wash the sealed Lavenderia seeds with clean water, then spread them in a ventilated room without direct sunlight, manually remove impurities such as shells, twigs, leaves, etc., and remove wormholes, abnormal shapes, damages and excessive shapes. small seeds. Soak the washed Lavenderia seeds in 0.5% potassium permanganate solution for 25 minutes, then take them out, rinse them with clean water and dry them in the shade. Soak the sterilized Lemoniaceae seeds in clean water for 2 days to make them fully absorb water and swell; then fully stir the Lameniaceae seeds in clean water, then let them stand to remove unfulfilled seeds or empty shells floating on the water surface, and finally repeat Rub and wash the remaining seeds. After washing, scoop out the Larvae seeds and drain. Put the soaked lindenia seeds into 500mg / L gibberellin solution and soak for 2d.

[0030] First put ...

Embodiment 3

[0032] Collect mature Larvae seeds in autumn and place them in an airtight container for 3 days. Wash the sealed Lavenderia seeds with clean water, then spread them in a ventilated room without direct sunlight, manually remove impurities such as shells, twigs, leaves, etc., and remove wormholes, abnormal shapes, damages and excessive shapes. small seeds. Soak the washed Lavenderia seeds in 0.5% potassium permanganate solution for 30 minutes, then take them out, rinse them with clean water and dry them in the shade. Soak the sterilized Larvae seeds in clean water for 3 days to make them fully absorb water and swell; then fully stir the Larvae seeds in clean water, then let them stand to remove unfulfilled seeds or empty shells floating on the water surface, and finally repeat Rub and wash the remaining seeds. After washing, remove and drain the Lavenderia seeds. Put the soaked lindenia seeds into 600mg / L gibberellin solution and soak for 2d.

[0033] First put the cleaned ri...

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Abstract

The invention discloses a method for promoting the seed germination of lithocarpus oleifolius A. camus. The method is characterized by comprising the following steps of collecting seeds, pre-treating the seeds, storing the seeds in sand to promote sprouting, breeding, and managing and protecting the seeds. The mature lithocarpus oleifolius A. camus seeds are collected, and after being selected, sterilized, soaked and treated with gibberellin, the seeds are stored in the sand to promote sprouting, and the sprouting seeds are obtained by breeding, and managing and protecting the seeds. According to the method for promoting the seed germination of the lithocarpus oleifolius A. camus, seed dormancy can be effectively broken only by soaking the seeds in a plant hormone of proper concentration and storing the seeds in the sand, the seed germination is quickened, the germination rate is improved, the process operation is simple, the cost is low, and the method is convenient to operate and suitable for popularization, and has better economic benefit, social benefit and ecological benefit.

Description

technical field [0001] The invention relates to a method for accelerating the germination of seeds, in particular to a method for promoting the germination of the seeds of Lavenderia. Background technique [0002] Olive Leaf Ke ( Lithocarpusoleae efolius A.Camus), also known as Lithocarpus olifolia, Lavender leaf, is an arbor of Fagaceae (Fagaceae) genus Lithocarpus, 8 to 15 meters high, with almost glabrous bud scales, annual branches, petioles, leaf backs and inflorescences The shaft is covered with brown rust or brown-yellow villous hairs that are easy to fall off, and the biennial branches are dark brown and black, and the lenticels are very small and difficult to see. Bark dark gray to gray black, not cracked, bark about 8mm thick at a height of about 13 meters, inner bark light reddish brown, prominent ridges. The fruit contains 50% to 60% starch. Distributed in the south of Jiangxi, Fujian, Hunan, and Guizhou, Guangdong, and Guangxi. Born in miscellaneous forests ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/08
Inventor 张莘蔓
Owner 张莘蔓
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