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Position: Home > Articles > 极飞P20植保无人机在麦田硬草防除上的应用 Barley and Cereal Sciences 2019 (3) 39-40,51

极飞P20植保无人机在麦田硬草防除上的应用

作  者:
肖琦;李艳朋;李猛;屈天元;李东洋;李秀钰
单  位:
江苏省农垦农业发展股份有限公司东辛分公司
关键词:
小麦;硬草;植保无人机;植保机
摘  要:
为了研究植保无人机在小麦田草害防治中的施药效果以及安全性,以炔草酯防除小麦田硬草[Sclerochloa dura (L.) Beauv.]为例,通过极飞P20植保无人机喷雾和易田3WYTZ1000-21自走式喷杆植保机喷雾2种不同施药方式开展药效试验.结果表明,极飞P20植保无人机喷施8%炔草酯EW 1 200 mL/hm~2对小麦安全,且防治效果与易田自走式喷杆植保机无显著差异,药后30 d校正株防效和鲜质量株防效分别达89.96%和98.89%.
作  者:
XIAO Qi;LI Yan-peng;LI Meng;QU Tian-yuan;LI Dong-yang;LI Xiu-yu;Dongxin Branch of Jiangsu Provincial Agricultural Reclamation and Development Co.,LTD;
关键词:
Wheat;;Sclerochloa dura(L.) Beauv.;;Plant Protection UAV;;Plant protection machine
摘  要:
The purpose of this study was to evaluate the outcome of applying plant protection UAV to control stiffgrass [Sclerochloa dura(L.) Beauv.] with clodinafop-propargyl with respect to its effectiveness and safety for wheat in a wheat field. Clodinafop-propargyl was applied to the field using two different methods: spray with a plant protection drone; spray with a large mechanical sprayer. The results showed that using XAIRCRAFT plant protection UAV to spray 8% clodinafop-propargyl EW 1 200 mL/hm~2 was safe for wheat,whose control efficacy was not significantly different from that of Yitian automatic-moving sprayer. Applied with XAIRCRAFT plant protection UAV, clodinafop-propargyl attained the corrected control efficacy of 89.96% and the efficacy based on the fresh weight of grasses of 98.89% at 30 days after treatment.

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