过去栽培天麻大都是沿用传统的方法，产量不稳定，经济效益低。我所历经两年的精心研究探索，成功地完成了“箱栽天麻一步法”生产技术课题。采用此法，生产周期短、成本低、产量高、经济效益好。一、下种时间每年2－6月下种，9－12月收获；10－12月下种，次年4－6月收获。二、 Tianma cultivation in the past mostly follow the traditional method of yield instability, low economic benefits. After two years of careful research and exploration, I successfully completed the production technology project of “One-step Cultivation of Gastrodia tuber”. Using this method, the production cycle is short, the cost is low, the output is high, and the economic benefit is good. First, the next species of time from February to June under the species, 9-12 months of harvest; 10-12 months of next species, April-June of the following year harvest. two,