Yield and Quality Variation in Two Varieties of Gastrodia elata Blume in Bionic Wild Cultivation at Different Altitudes
不同海拔两种天麻仿野生栽培下产量和品质变化

Gastrodia elata Blume is a rare species because of its value in Chinese traditional medicine and extensive exploitation.To improve the yield and quality of G.elata and to promote the development of the social economy in northwestern Guizhou Province,we carried out complete test design experiments to mimic sexual reproduction of wild G.elata to investigate the yield and quality of two varieties of G.elata planted at different altitudes,and to analyze their economic effectiveness.Within an altitude range of 1...