机插稻是水稻高产、省工、经济栽培的一条新途径,具有广阔的发展前景。但机插稻田由于前期水稻群体小、株行间距大、露地面积多,十分有利于杂草的萌发生长,除草难度较大,草害威胁严重。抓好机插稻田的杂草化除工作,成为确保机插稻高产丰收的一项重要措施。为此,我们于2003年对 Machine-inserted rice is a new way of high-yield, labor-saving and economic cultivation of rice and has broad prospects for development. However, as a result of pre-rice paddy rice group early small, spacing between rows of plants, open area and more, is very conducive to the growth of weeds, weeding more difficult, grass threatening serious. To do a good job in weeding paddy intercropping in addition to work has become an important measure to ensure high yield and yield rice machine. To this end, we are right in 2003