板蓝根田大面积化学除草示范研究

Demonstration on Chemical Weed Control in Isatis tinctoria L Field

就晋北地区种植的板蓝根进行了大面积化学除草示范,并利用时间差在农田中大胆使用了草甘膦。为阔叶作物田化学除草提供了充分依据。

The demonstration was carried out by applying herbicides trifluralin, quizal of opethyl and glyphosate for weed control in Isatis tinctoria L field in north of Shanxi. The result provides foundations for chemical weed control in broadleaved crops field. 