| 黄连种子湿沙棚贮、精细育苗技术 |
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| 引用本文： | Xu JT. 黄连种子湿沙棚贮、精细育苗技术[J]. 中国医学科学院学报, 2004, 26(6): 611-613 |
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| 作者姓名： | Xu JT |
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| 作者单位： | 中国医学科学院,中国协和医科大学,药用植物研究所真菌室,北京,100094 |
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| 摘 要： | 目的建立黄连种子湿沙棚贮、精细育苗技术,提高黄连种子育苗率.方法以老式撒茅林育苗技术为对照,筛选出新的种子贮藏和育苗方法.结果5月采收种子用湿沙棚贮到11月,采用精细育苗方法播种,发芽率达98%,每千克种子可育苗14万株.结论精细育苗技术比原撒茅林育苗方法黄连种子育苗率提高8倍,并已在大面积生产中推广应用.
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| 关 键 词： | 黄连种子 湿沙棚贮 精细育苗 |
| 修稿时间： | 2004-06-11 |
Technique of storing Coptis chinensis seeds in damp sand under shed and fine cultivation of seedling |
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| Xu Jin-Tang. Technique of storing Coptis chinensis seeds in damp sand under shed and fine cultivation of seedling[J]. Acta Academiae Medicinae Sinicae, 2004, 26(6): 611-613 |
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| Authors: | Xu Jin-Tang |
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| Affiliation: | Department of Medicinal Mycology, Institute of Medicinal Plant, CAMS and PUMC, Beijing 100094, China. |
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| Abstract: | 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. |
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