2008•Shaanxi Forest Science and TechnologyRequires access
An Experiment on Introduction and Cultivation of Dioscorea Composita
Zhao Hui
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Abstract
In Ankang of Hanjiang basin,Shaanxi,Dioscorea composite was cultivated in warm shed with temperature at 5-10 ℃ and with soil covering 80cm..In the third year,the individual plant yield of Dioscorea composite reaches 1.48 kg with diosgenin content at 3.01%.The yield and diosgenin content of Dioscorea composite is higher than local variety Dioscorea zingiberensis.