论文部分内容阅读
50 %拜田净WP防除水稻单晚秧田杂草试验结果表明 :5 0 %拜田净对水稻秧田的稗草、莎草具有较高的防除效果 ,与复配剂幼禾葆防效相当 ;使用 5 0 %拜田净WP对水稻安全 ;推荐用量为 2 5 0 .5g/hm2 。
The results showed that 50% Baidajing had higher control effect on barnyardgrass and sedge in paddy rice seedling, which was comparable to that of compound Baowanbao. The use of 50% Weta net WP rice safety; recommended dosage of 25O .5 g / hm2.