Seed propagating fast breeding method for paris polyphylla

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,...

AI Technical Summary

Problems solved by technology

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 tubers that can be used as medicine are used as seeds, which is not economically beneficial

(2) Seed propagation, the seeds of Aescin chinensis mature in late September, and the fruit is cracked. Pick it up and put it in clean water to rub off the pulp, remove the seeds and then sow. Seedling emergence, even if covered with plastic film to keep warm and moisturize, can only emerge about 3 months in advance, and the reproduction and emergence cycle is about 20 months