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《Journal of Wuhan Botanical Research》 2006-01
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Study on the Optimum Harvest Period of Different Varieties Gastrodiae elata Bl.GAP Cultivation Habitat in Hubei Province

WANG Xin-Sheng,YOU Min,SI Ying,WANG You-Wei~*(Wuhan Botanical Garden,The Chinese Academy of Sciences,Wuhan 430074,China)  
By reversed-phase HPLC to determine the content of gastrodin in different varieties Gastrodiae elata collected with different dates from Hubei GAP cultivation habitat,and at the same investigating the ecological condition and yields.The results indicated that G.elata grew fast from May to Sep.,in Nov.it nearly stop growing and the yield was heaviest,and the peak of gastrodin was in Nov.or Dec.So the optimum harvest period of black G.elata,red black G.elata,black red G.elata from Xingshan and red G.elata from Guangshui were in Nov.,and red G.elata from Xingshan was in Dec.
【Fund】: 湖北省十五重大项目(2001AA304A)资助;; 科技部科技型中小企业技术创新基金(20044202062717)资助
【CateGory Index】: S567.239
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