It was the first one in south Hunan province

As you can see from above image, Chen Hongzhi- principal of gastrodia elata production base in Tangliaoping village, Liangtian town, Suxian district, Chenzhou city was handling the pollination for different plants. It was introduced that the scaled plantation of gastrodia elata was formed in Suxian district in 2012, which was the first one in south Hunan province. The sexual reproduction and asexual cultivation technology were mastered by the district to cultivate the high quality gastrodia elata species.