不同除草剂喷施方案对谷子生长及土壤微生物的影响

董扬, 闫锋, 赵富阳, 侯晓敏, 李清泉, 李青超, 刘悦, 兰英, 杨慧莹, 王冰雪, 徐妍

Effects of Different Herbicide Application Schemes on Foxtail Millet Growth and Soil Microorganisms

Dong Yang, Yan Feng, Zhao Fuyang, Hou Xiaomin, Li Qingquan, Li Qingchao, Liu Yue, Lan Ying, Yang Huiying, Wang Bingxue, Xu Yan

表2 苗前除草剂对杂草防治效果

Table 2 The effect of pre-emergence herbicides on weed control

处理 Treatment 喷施药剂 Spray herbicide 喷施日期 Spray date 株防效Plant control efficiency (%) 鲜重防效Fresh control efficiency (%) 15 d 30 d 15 d 30 d T1 A 05-11 65.6a 52.3a 70.5a 58.7a T2 B 05-11 61.8b 49.6b 66.6b 52.4b CK 清水 05-11 － － － －