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甜菊是一种天然糖料,其叶片含甜菊甙,多用于医疗,有降压和预防冠心病的功能,叶片每斤售价约2元,种子每斤售价300元,经济价值甚高.甜菊喜潮湿温和气候,要求强光照及肥沃土壤,新疆近年来已引种成功.我们于1982年把它引入莎车县,分别在县良种场和牌楼农场试种.从试种结果看,因种于成熟度差,发芽率低,当年虽能成苗,但花后不实.如何在当地条件下繁殖种子成了发展甜
Stevia is a natural sugar material, its leaves containing stevioside, used for medical treatment, antihypertensive and prevent coronary heart disease function, the price of about 2 yuan per kilogram of leaves, seed price of 300 yuan per catty, high economic value. Stevia enjoys a humid and mild climate and requires strong light and fertile soil. Xinjiang has been introduced successfully in recent years. In 1982, it was introduced into Shache County and was planted in the county’s farm and arch farm, respectively. From the results of trial planting, Poor maturity, low germination rate, although the year can be a seedling, but not real after flowering How to reproduce the seeds under local conditions has become a sweet