近年来随着种子市场的开放,农作物品种“多、乱、杂”现象较为普遍,严重制约了优良品种的推广,不利于农作物产量水平的提高。为加强农作物品种管理、优化品种布局,介绍了加强品种管理、提升优良品种覆盖率的几点建议,主要包括扎实开展新品种的试验工作、认真组织农作物品种考察论证活动、着力做好主推品种的宣传推广、加强品种管理等。 In recent years, with the opening of the seed market, the phenomenon of “multi, chaotic and miscellaneous” crop varieties is more common, severely restricting the promotion of fine varieties, which is not conducive to the improvement of crop yield. In order to strengthen the management of crop varieties and optimize the layout of varieties, several suggestions were put forward to strengthen the management of varieties and improve the coverage of fine varieties, including mainly carrying out experimental work of launching new varieties, earnestly organizing investigation and demonstration of crop varieties, Promotion, strengthen variety management.