摘要
比较分析了云南文山和广西靖西所产三七的质量和产量,三七生长发育过程中各发育阶段气象条件的差异,以及相互之间的关系。得出云南文山所产三七无论在质量还是产量上均优于广西靖西,其主要是由于云南文山具有全年日照充足;温度适宜,变化平稳;降雨适中,时间变化合理等有利的气象条件,有利于三七的生长以及有效成分和干物质的积累。
The difference and relationship of Notoginseng＇s quality and yield, meteorological factors during growth between geo-authentic producing area（Wenshan of Ytunnan）and non-authentic producing area（Jingxi of Guanxi） were compared and analyzed. Results showed that quality and yield of Notoginseng from Wenshan were better than that from Jingxi, because Wenshan had better meteorological condi- tions, such as sufficient sunshine, stable and suitable temperature, moderate rainfall and rational distribution, etc. which were good not only for the growth of P. notoginseng ,but also for the accumulation of active constituents and dry matter.
出处
《西南农业学报》
CSCD
2005年第6期825-828,共4页
Southwest China Journal of Agricultural Sciences
关键词
三七
气象因素
产量
质量
Panaz notoginseng
meteorological factor
quality
yield
