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Germination method for furred trichosanthes seed

A technology of C. chinensis and seeds, which is applied in the field of germination of C. chinensis seeds, can solve the problems of difficulty in natural renewal, scarce natural resources, inability to meet consumer demand, etc., achieve good economic and social benefits, and achieve scale The effect of chemical production and low cost

Inactive Publication Date: 2005-07-13
XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the reduction of forest resources and the hard seed coat of the plant, it is difficult to regenerate naturally. The amount of natural resources of the plant is becoming increasingly scarce, which is far from meeting the consumption demand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In October, collect naturally mature fruits, obtain mature seeds, divide the seeds into 2 parts, 1 part is aired in a cool place for 2 days, then properly kept for sowing in the second year, and 1 part is directly processed. Use pliers and branch shears to carefully peel off the hard seed coat completely or keep less than 1 / 3 of the seed coat. Soak the treated seeds in warm water at 37°C for 24 hours, sow them on a sand bed made of fine sand at a plant row spacing of 5×20 cm, cover the sand bed with 50% to 75% shade nets, and spray water every day to keep the sand. The bed humidity is above 80%. When the seeds start to germinate in 6 to 8 days, transplant the germinated seeds to the nutrition bag with humus in time. Transplant 1 to 2 plants in each nutrition bag. The nutrition bag is first placed under a 50% shade net. After 30 days, the seedlings are gradually inspected, managed according to the conventional bag seedlings, and then transplanted.

Embodiment 2

[0018] Repeat embodiment 1, following difference is arranged: in March, gather natural ripe fruit seed or with the seed preserved in previous years, peel off seed coat or only keep 1 / 3 seed coat, the seed treated is directly sown on the sand bed, Keep the humidity of the sand bed above 90%, and transplant it into the nutrition bag after germination.

Embodiment 3

[0020] Repeat embodiment 1, have following difference: in April, use the seed preserved in previous years, peel off seed coat or only keep seed coat, the seed that has been processed is directly sown in the nutrition bag, every bag sows 2, keeps nutrition The bag humidity is more than 85%, and the nutrition bag is placed under a 75% shade net before germination, and it will germinate in about 10 days. After germination, place it under a 50% shade net, and transplant it in the ground when it grows to 3 true leaves in about 30 days.

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Abstract

The present invention discloses the germination method for furred trichosanthes seed. Trichosanthes seed is first taken out from mature fruit, washed, treated directly or air dried; then has its whole or two thirds of coat eliminated and soaked in warm water at 35-40 degc for 24 hr; and finally seeded in sand bed at the density of 5x20 cm to germinate in 7-10 days. After that, the seedling is transplanted into nutritive bag with humus soil and transplanted in field after the seedling grows to 3 or 4 euphyllas. The said method is simple, feasible, low in cost and environment friendly.

Description

technical field [0001] The invention relates to a method for germination of plant seeds, more specifically, the invention relates to a method for germination of Trichopina vermicelli seeds. Background technique [0002] Trichosanthes villosa Bill is a large perennial liana belonging to Cucurbitaceae. Distributed in southern Yunnan and the Indochina Peninsula of my country. Leaves are densely pubescent, 3-5 lobed, heart-shaped, 10-15 cm long and wide. The male inflorescences are 20-30 cm long, the bracts are 3-5 cm large, the corolla is white to pink, and the tassels are 2-3 cm long. The fruit is 10-18 cm in diameter, 500-1500 g in weight, off-white with 10 white stripes, and turns yellow when ripe. Many seeds, thick and hard seed coat. The total sugar content in the fruit is 0.14%, titratable acid 4.28%, vitamin C 0.04mg / 100g, tannin 1.10%, crude fiber 3.37%, and contains more alkaloids. The plant of this genus is the raw material plant of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/02
Inventor 许又凯
Owner XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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