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苦参的主要化学成分有多种生物碱、黄酮类化合物。具有清热、燥湿、杀虫、利尿之功效。隆化县通过几年的种植试验,在生产实践中总结出了适宜北方栽培的苦参育苗移栽技术,要点如下:一、选地、整地苦参是深根系作物,喜欢湿润,通风、透光的生态环境。因此要选择土层深厚、肥沃,质地疏松,排水良好的沙壤土。每亩施入充分腐熟的有机肥2000—3000千克或三元复合肥100千克,深翻30—40厘米,耙平整细,作成2—2.5米宽的畦。
The main chemical components of Sophora are alkaloids, flavonoids. With heat, dampness, insecticidal, diuretic effect. Longhua County, through several years of planting experiments, summed up in the production practice suitable for the cultivation of Sophora flavescens seedlings transplanting techniques, the main points are as follows: First, the election, site preparation Sophora is a deep root crops, like moist, ventilated, through Light ecological environment. Therefore, to choose a deep soil, fertile, loose texture, well-drained sandy loam. Per mu applied fully matured organic fertilizer 2000-3000 kg or 100 kg of ternary compound fertilizer, deep flip 30-40 cm, rake smooth, made 2-2.5 m wide 畦.