1耕作对杂草的潜在影响数百年来,农民们一直利用耕作措施来消灭杂草。不过,耕作措施对杂草防除有利有弊。耕作可以根除、斩断或深埋杂草,从而消灭许多杂草植株。但间断性的耕作反而可能会加剧某些多年生杂草的发生,因为它将杂草的根茎或块茎斩成断节,使每节都有可能长成新的植 Potential Impacts of Tillage on Weeds Farmers have been using tillage to eliminate weeds for hundreds of years. However, tillage practices have both advantages and disadvantages to weed control. Farming can eradicate, cut off or deep weed, thus eliminating many weed plants. However, intermittent farming on the contrary may exacerbate the occurrence of certain perennial weeds, because it will cut the weeds rhizomes or tubers, so that each section may grow into new plants