[黄连种子棚内湿沙贮藏及育苗精细栽培技术]
[Technique of storing Coptis chinensis seeds in damp sand under shed and fine cultivation of seedling].
作者信息
Xu Jin-Tang
机构信息
Department of Medicinal Mycology, Institute of Medicinal Plant, CAMS and PUMC, Beijing 100094, China.
出版信息
Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2004 Dec;26(6):611-3.
OBJECTIVE
To develop technique of storing Coptis chinensis seeds in damp sand under shed and fine cultivation of seedling and to enhance the cultivation seedling rate from seeds of Coptis chinensis.
METHODS
With the old technique of seedling in woods as control, we screened the new method for storing seeds and cultivating seedlings.
RESULTS
Seeds were picked up at May and stored in damp sand under shed until November, and then planted with technique of fine cultivation of seedling. The germination rate of seeds was up to 98%. One hundred and forty thousands seedlings could be getting from per kilogram seeds.
CONCLUSION
Compared to the old method of cultivating seedling in woods, the technique of fine cultivation of seedling significantly increased the rate of cultivation seedlings by 8 times. This technique has been widely applied.
目的
探索黄连种子林下湿沙贮藏及精细育苗技术，提高黄连种子育苗率。
方法
以传统林间育苗技术为对照，筛选种子贮藏及育苗新方法。
结果
5月采收种子，林下湿沙贮藏至11月，采用精细育苗技术播种，种子发芽率达98%，每千克种子可育成壮苗14万株。
结论
与传统林间育苗方法相比，精细育苗技术使育苗率显著提高8倍。该技术已得到广泛应用。
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