柳城县稻田杂草种类多，为害较重。１９９７年至１９９８年在全县各稻区建立草绝除草试验示范样板，实施结果简报如下。１　药剂防效试验１１　小区试验　１９９７年早造在沙埔镇郊街屯黄荣寿稻田上进行，用１８％草绝等５个药剂的常用药量进行对比，以不施药为对照，共设６ Willow County rice weed species more serious damage. From 1997 to 1998, demonstration zones of grass and herbicide test were established in all the rice areas in the county. The implementation results were briefly presented as follows. 1 Pharmacy Control Test 11 Community Test Early in 1997 as early as Shapotou outskirts Tuen Huang Rongshou paddy field, with 18% of the grass dose of 5 commonly used drugs for comparison, with no drug control as a total of Set 6