稻草还田免耕抛栽与常规免耕抛栽使用除草剂试验

An Experiment on Application of Pesticide into Rice Straw Returning to Paddy, Free-Plowing and Throwing Rice Seedling and the Conventional Free-Plowing and Throwing Rice Seedling

通过对比试验 ,表明稻草还田使用克无综、农民乐、草甘磷三种除草剂灭茬除草进行免耕抛秧 ,省工省力 ,降低成本 ,增加收入 ;其选择和用量可视稻田中杂草的种类、多少等情况而定。

A comparative experiment on the application of the three pesticides-- Kewuzong, Nongminle and glyphosate into rice straw returning to paddy was conduc ted. The experimental result indicated that the weeding effect of the three pest icides is favorable, saving labor and effort, decreasing cost and increase incom e and that the choice and dosage of the three pesticides depend on variety and q uantity of weed in paddy.