Seed propagating fast breeding method for paris polyphylla
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A method for cultivating seeds and a technology for seeds are applied in the field of rapid seed propagation and cultivating of Aesculus chinensis, a plant belonging to the genus Liliaceae. Effect
Inactive Publication Date: 2008-06-04
怀化医学高等专科学校
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It is distributed in Zhejiang, Jiangsu, Jiangxi, Fujian, Anhui, Hubei, Hunan, Sichuan, Yunnan, Guangxi, Guizhou and other places, and has high medicinal value. The wild resources of this genus have a long growth cycle and are difficult to meet medical needs. Therefore, artificial cultivation techniques have been studied
In the technique of artificially cultivating Aescin, its propagation has two methods: (1) tuber propagation, dig up underground tubers in October-November every year, cut off the tubers wit
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Embodiment 1
[0015] ① Harvest the fruit in October-November every year, and immediately place it in an environment of 5°C±1°C for one month;
[0016] ② Take out the seeds from the fruits treated at 5°C±1°C, rub off the red aril, wash them and place them in a 1:1 mixture of humus and sand at 5°C±1°C, keep the normal humidity in the natural climate, and place them for 50 sky;
[0017] ③Transfer the above seeds into a temperature environment of 20-22°C, keep the natural normal humidity, and place them for 90 days;
[0018] ④Transfer the above-mentioned high-temperature-treated seeds into a temperature environment of 5±1°C, keep the natural normal humidity, and place them for 50 days;
[0019] ⑤Transfer the low-temperature-treated seeds into a temperature environment of 20-25°C, keep the natural normal humidity, and place them for 50 days.
[0020] ⑥ Take out the germinated seeds, sow them, cover the surface with humus-containing loam, cover with sawdust, and finally cover with a black film ...
Embodiment 2
[0022] Other processes are the same as in Example 1, the 2. step placement time is 45 days, the 3rd step placement time is 85 days, the 4th step placement time is 45 days, and the 5th step placement time is 45 days.
Embodiment 3
[0024] Other processes are the same as in Example 1, the 2. step placement time is 55 days, the 3. step placement time is 95 days, the 4th step placement time is 55 days, and the 5th step placement time is 55 days.
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Abstract
The invention discloses a seed multiplication and rapid cultivation method of a Paris polyphylla Smith that belongs to the paris of liliaceae, which is that: the seeds obtained during October and November are sent into the environment under temperature 5+/-1 DEG C, and taken out after one month; red arils of the seeds are rubbed off, then the seeds are washed and repeatedly sent into the environment under temperature 20-22 DEG C and 5+/-1 DEG C for twice; after the process, the seeds obtained are sowed. The invention forms imitation ecological environment by adopting artificial environment to imitate natural environment, so as to promote seed and embryo after-ripening, rescind epicotyl dormancy of Paris Polyphylla Smith and achieve the purpose of seed normal bourgeon; by adopting the method, the whole germination period only needs about 270 days, thus shortening the germination period of the Paris polyphylla Smith.
Description
technical field [0001] The invention belongs to the field of agricultural planting, in particular to a rapid cultivation method for seed propagation of a plant of the genus Paris (Paris) in the family Liliaceae. Background technique [0002] Aescin is a perennial herbaceous plant of the genus Paris in the family Liliaceae. There are 19 species in my country, commonly known as Aescin. It is distributed in Zhejiang, Jiangsu, Jiangxi, Fujian, Anhui, Hubei, Hunan, Sichuan, Yunnan, Guangxi, Guizhou and other places, and has high medicinal value. The wild resources of this genus have a long growth cycle and are difficult to meet medical needs. Therefore, artificial cultivation techniques have been studied. In the technique of artificially cultivating Aescin, its propagation has two methods: (1) tuber propagation, dig up underground tubers in October-November every year, cut off the tubers with bud heads and keep them as seeds. The tuber that can be used as medicine is done kind,...
Claims
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