[Research on life history and phenological period of wild-stimulated cultivated Gastrodia elata f. elata in Guizhou].

In order to get to know the imitation of wild Gastrodia elata in life history and phenology period, by G. elata f. elata forest wild simulated cultivation in Dafang county, Guizhou province, observing and recording its morphological characteristics of each growth and development stage. This experiment summarized the law of its life history over 24 months, amplified the characteristics of each 5 phenology periods over the sexual and asexual reproduction of wild simulated cultivated G. elata f. elata in Guizhou. Which the results could clear the process of wild simulated cultivated G. elata f. elata in Guizhou, and provide a theoretical support for the standard technical of the simulated wild G. elata.