我们大队地处山区,利用山地栽培花粉已有一百多年的历史。过去栽种的是野生花粉,块茎深生土下3～4尺,薯小,每株只有10斤左右。1974年以来,我们从瑶山引进了花粉新品种——大叶黄与大叶青。目前,大队合作医疗和各生产队都普遍种植。一般每株30～50斤,最多的达120多斤;块茎最长1丈2尺多,如热水瓶大。仅1976年就收花粉6000多斤,巩固、发展了合作医疗和集 Our brigade is located in the mountains and has been cultivated in the mountains for more than 100 years. In the past, wild pollen was planted. Tubers were grown 3 to 4 feet deep, and potatoes were small. Each plant was only about 10 pounds. Since 1974, we have introduced new varieties of pollen – Yaoye and Dayeqing from Yaoshan. At present, Brigade cooperative medical care and production teams are generally planted. Generally 30 to 50 pounds per plant, up to 120 kilos; tubers up to 1 feet 2 feet, such as large thermos. In 1976, it collected 6,000 kilos of pollen to consolidate and develop cooperative medical treatment and set