论文部分内容阅读
板蓝根 Isatis indigottica原产我国北部,主产区为河北省、江苏省。其根、叶均可入药,主治流行性感冒、流行性腮腺炎、流行性乙型脑炎、急性传染性肝炎及咽喉肿痛等症。目前市场需求量较大,有极大的发展潜力。本种适应性较强,栽培技术易掌握,但在高温、高湿条件下极易发生根腐病,且发病突然、迅速。针对这种情况,经探索取得初步防治效果。1 试验地概况 试验地位于北纬46°30′、东经127°30′,黑
Isatis indigottica Isatis indigottica native to northern China, the main producing areas of Hebei Province, Jiangsu Province. The root, leaves can be used as medicine, attending influenza, mumps, Japanese encephalitis, acute infectious hepatitis and sore throat embolism. The current market demand is larger, have great potential for development. The adaptability of strong, easy to grasp the cultivation techniques, but prone to root rot under high temperature and high humidity conditions, and the incidence of sudden and rapid. In response to this situation, the initial preventive and control effects have been explored. 1 Test Location The test site is located at 46 ° 30 ’north latitude, 127 ° 30’ east longitude and is black