论文部分内容阅读
水稻蔬菜播种后出苗前可用芽前除草剂。芽前除草剂也叫土壤处理剂,可以杀死地面杂草和抑制表土层中杂草种子发芽。水稻田常用的芽前除草剂有丙
Pre-emergence rice seedlings can be used before rice germplasm herbicide. Pre-emergence herbicide, also called soil treatment agent, can kill ground weeds and inhibit the germination of weed seeds in topsoil. Common pre-emergent herbicide in paddy field is C.