除草膜防除烤烟地杂草的研究

Control of Weeds in Tobacco Fields by Herbicide Film

摘要: 对除草膜防除烤烟地杂草的效应进行了研究,结果表明:烟苗移栽大田后覆盖除草膜30天、60天对烟田杂草防除效果为96.5%~98.6%,其中对禾本科杂草防效为96.3%~98.9%。应用除草膜防除烟地杂草,对烟株的生长无不良影响。

Abstract: Effects of control weeds in tobacco fields by herbicide film were studied.The results indicated that the control rate of herbicide film to Gramineae weeds was 96.3%~98.9% in 30 days and 60 days after transplanting, and 96.5%~98.6% to other weeds.No negative effects of the herbicide film on growth and development of tobacco plant was observed.