我国基因工程研究又获新成果，中国水稻研究所研制成功抗除草剂转基因直播稻，近日通过专家鉴定。这项成果填补了国内外抗除草剂基因用于水稻田除草的空白，预计将产生巨大的经济效益和社会效益。近１０年来，我国大力推广直播稻和抛秧技术，据不完全统计，全国直播（包括抛秧 China’s genetic engineering research has also been new achievements, China Rice Research Institute successfully developed a direct-seeding rice resistant to herbicides, has recently been certified by experts. This achievement has filled the blank of the herbicide-resistant genes used for weeding in paddy fields both at home and abroad and is expected to have enormous economic and social benefits. In the past 10 years, China has vigorously promoted direct-seeded rice and throwing seedling technology. According to incomplete statistics, China’s direct broadcast (including seedling throwing