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半夏为天南星科Pinellia ternata(Thunb.)Breit.多年生草本植物,其块茎具有燥湿化痰,降逆止呕,清痞散结之功效,是常用中药材。半夏生长在半阴半阳肥沃壤土内,植株健壮,若在阳光直接暴晒下,会引起倒苗,甚至出现死亡。我们根据野生半夏喜阴耐湿,畏强的生长特性,采用小麦、半夏、王米立体间作的方法,利用高秆粮食作物下部的荫凉环境,在基本不影响粮食产量的情况下,发展半夏生产,提高复种指数,增加经济效益和社会效益,现将这一研究成果并报道如下。
Pinellia ternata (Thunb.) Breit perennial herb, its tubers with dampness and phlegm, Jiangni vomiting, the effect of Qingbai Sanjie, is commonly used Chinese herbal medicines. Pinellia ternata half fertile soil fertile soil growth, plant robust, if the direct sun exposure, will cause inverted seedlings, and even death. Based on the growth characteristics of the wild Pinellia terrestris, the use of wheat, Pinellia ternata, Wangmi intercropping method, the use of high-stalk food crops under the shade of the environment, without affecting the basic conditions of grain production, the development of Pinellia Production, increase cropping index, increase economic and social benefits, and now this research results and reported as follows.