在旱地培育秧苗是水稻育秧方式的改革创新,优点很多,全国不少地方均已采用这种育秧方式。但是,由于环境条件改变,旱育秧床草害比较严重,据初步统计,旱育秧床中的杂草涉及20余科50多种,具有种类繁多和禾本科、阔叶型、莎草科杂草混生的特点。近几年,我们采用下列配套 Cultivating seedlings in the dry land is a reform and innovation of the rice seedling raising method with many advantages. This method of raising seedlings has been adopted in many places throughout the country. However, due to the change of environmental conditions, dry grass seedbed more serious, according to preliminary statistics, dry weed seedbed in more than 50 families involving more than 50 species, with a wide range and gramineous, broadleaf type, sedge weed Mixed characteristics. In recent years, we use the following package