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Chinese toon seed harvesting method

A harvesting method and seed technology, which is applied to harvesters, agricultural machinery and tools, and applications, can solve the problems that are not conducive to the large-scale seedling cultivation of Chinese toon, small grains of Chinese toon seeds, and high fat content, so as to meet the needs of large-scale sowing , Guaranteed germination rate, good quality effect

Inactive Publication Date: 2016-04-06
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The seeds of Chinese toon are small, contain a lot of fat, and have a short life span. The germination rate of newly harvested new seeds can reach about 90%. If they are stored at room temperature, the germination rate will drop to 40-50% after half a year, which is not conducive to the large-scale seedling cultivation of Chinese toon.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Select 15a age and robust growth, straight trunk, no pests and diseases of Toona sinensis. In mid-November, the fruit of Toona sinensis turns from green to yellowish brown, and the capsule tip is slightly cracked longitudinally, and the fruit is harvested.

[0026] Wind a circle with iron wire, sew a cloth bag with a size of 20cm × 30cm on the circle, tie the cloth bag to a bamboo pole to make a cloth bag as a harvesting tool, and use the cloth bag to shake around the fruit string. The seeds fall from the cracked capsule into the cloth pocket. After the seeds harvested in the cloth pocket are dried in the shade, they are put into a mesh bag, and the seed wings are lightly crushed by hand, then poured out for winnowing to remove impurities and deflated, put into a mesh bag, and store in a refrigerator at 3°C.

[0027] Equipped with high branch shears, long cloth sheets, safety belts, nylon ropes, ladders and other tools for fruit picking, to cut and pick uncracked fruit...

Embodiment 2

[0029] Select the Chinese toon mother tree with the age of 20a and strong growth, straight trunk, and no damage by diseases and insect pests. In late November, the fruit of Toona sinensis turns from green to yellowish brown, and the capsule tip is slightly cracked longitudinally for fruit harvesting.

[0030] Wind a circle with iron wire, sew a cloth bag with a size of 30cm×40cm on the circle, tie the cloth bag to a bamboo pole to make a cloth bag as a harvesting tool, and use the cloth bag to shake the fruit string from side to side. The seeds fall from the cracked capsule into the cloth pocket. After the seeds harvested in the cloth pocket are dried in the shade, they are put into a mesh bag, and the seed wings are lightly crushed by hand, then poured out for winnowing to remove impurities and deflated, put into a mesh bag, and store in a refrigerator at 4°C.

[0031] Equipped with high branch shears, long cloth sheets, safety belts, nylon ropes, ladders and other tools for...

Embodiment 3

[0033] Select 25 years of age and robust growth, straight trunk, no pests and diseases of Chinese toon mother tree. In the first ten days of December, the fruit of Toona sinensis turns from green to yellowish brown, and the fruit is harvested when the tip of the capsule is slightly cracked longitudinally.

[0034] Wind a circle with iron wire, sew a cloth bag with a size of 40cm × 50cm on the circle, tie the cloth bag to a bamboo pole to make a cloth bag as a harvesting tool, and use the cloth bag to shake around the fruit string. The seeds fall from the cracked capsule into the cloth pocket. After the seeds harvested in the cloth pocket are dried in the shade, they are put into a mesh bag, and the seed wings are lightly crushed by hand, then poured out for winnowing to remove impurities and deflated, put into a mesh bag, and store in a refrigerator at 5°C.

[0035] Equipped with high branch shears, long cloth sheets, safety belts, nylon ropes, ladders and other tools for fru...

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Abstract

The invention discloses a Chinese toon seed harvesting method. The method is characterized by comprising processes of selecting mother trees, determining harvesting time, harvesting seeds, harvesting fruit, processing seeds and processing fruit; The method comprises following specific steps: selecting Chinese toon mother trees of the appropriate age; harvesting and processing seeds and fruit of the Chinese toon during a fruit mature period; and finally storing the seeds with impurities and shriveled parts removed in a refrigerating chamber with the temperature being 3-5 DEG C. According to the invention, the seeds of the Chinese toon are harvested during an optimum harvesting period, so that the maturity of the seeds can be guaranteed, enough seeds can be collected, and the obtained seeds are high in quality and germination rate. By employing the method, a problem that seeds have a low germination rate when the seeds are stored at room temperature is solved, the germination rate of the seeds in the next year is guaranteed, the seeds can meet large-scale sowing requirements, and favorable conditions are provided for rapid propagation of Chinese toon, thereby bringing good economic and social benefits.

Description

technical field [0001] The invention belongs to the technical field of plant seed treatment, and relates to a method for harvesting Chinese toon seeds. Background technique [0002] Chinese toon (Toonasinensis (A.Juss) Rroem) is a perennial deciduous tree belonging to the family Meliaceae. It is a unique tree species for wood, vegetables and medicine in my country. The tender buds have unique flavor, rich nutrition, and have the effects of astringent and hemostasis, dehumidification, and dysentery. They are deeply loved by people and can be eaten fresh, fried or pickled. Toona sinensis can be produced in solar greenhouses or plastic greenhouses. It will be on the market in winter and spring, and the price per kilogram can reach 50-200 yuan. The economic benefits are very considerable. With the improvement of people's living standards, the demand for Chinese toon buds is also increasing. Large-scale production and seedling cultivation of Chinese toon is a good way for farme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D91/04
CPCA01D91/04
Inventor 姜英刘菲蒋燚黄荣林刘雄盛何应会李娟戴菱
Owner GUANGXI FORESTRY RES INST
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