滇重楼无公害栽培关键技术

Key Techniques for Pollution-free Cultivation of Rhizoma Dioscoreae

滇重楼产区由于长期缺乏系统、科学的种植技术规范,规范化生产程度较低、病虫害严重、滥用化肥和农药等情况普遍存在,严重制约了滇重楼的可持续利用和区域经济的发展。开展滇重楼的无公害栽培是解决该问题的关键。本研究针对滇重楼的无公害栽培技术进行探讨,包括GMPGIS-II指导基地选址、田间管理、病虫害综合防治技术等,该体系可为滇重楼无公害精细化栽培提供参考。

Due to the lack of systematic and scientific planting technical norms for a long period of time in Yunnan Paris polyphylla production areas,the low level of standardized production,serious diseases and insect pests,and abuse of chemical fertilizers and pesticides are widespread,which seriously restricts the sustainable utilization of Yunnan Paris polyphylla and the development of regional economy.The key to solve this problem is to carry out pollution-free cultivation in Yunnan Paris polyphylla.This study aims at discussing the pollution-free cultivation techniques of Yunnan Paris polyphylla,including the site selection of GMPGIS-II guidance base,field management,integrated pest and disease control techniques,etc.This system can provide reference for pollution-free fine cultivation of Yunnan Paris polyphylla.