三七种子包衣育苗技术研究
[The research of technique of Panax notoginseng seed coating for culturing seedlings].
作者信息
Chen Zhongjian, Sun Yuqin, Wang Yong, Zeng Jiang, Cui Xiuming, Liu Xili, Wang Hongmei, Wu Xuehong, Li Jianqiang
机构信息
Wenshan Prefecture Sanqi Science and Technology Research Institute, Yunnan 663000.
出版信息
Zhong Yao Cai. 2002 Dec;25(12):851-3.
OBJECTIVE
To screen seed coating formulation and to investigate culturing seedling technique for Panax notoginseng (Sanqi).
METHODS
Fungus check for the seeds in room and study on medicament disinfecting effect were carried out to obtain three optimum seed coating formulation. In contrast with routine medicament immersing seed and blank test, the effects of different seed coating formulation, rate between medicament and seed, and coating time were studied on nursery rate, yield and quality of Sanqi.
RESULTS
The different seed coating formulation had evident difference on Sanqi. Concentration of seed coating formulation and coating time notably affected nursery rate and yield of Sanqi.
CONCLUSION
The optimum method is using No. SQ2 seed coation formulation in the rate 1:50 between medicament and seed, and coated one or two days before sowing.
目的
筛选三七种子包衣配方并研究其育苗技术。
方法
进行种子室内带菌检查及药剂消毒效果研究，以获得三种最佳种子包衣配方。通过与常规药剂浸种及空白试验对比，研究不同种子包衣配方、药种比及包衣时间对三七出苗率、产量和质量的影响。
结果
不同种子包衣配方对三七有显著差异。种子包衣配方浓度及包衣时间对三七出苗率和产量有显著影响。
结论
最佳方法是采用SQ2号种子包衣配方，药种比为1:50，在播种前1至2天进行包衣。
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