CAJ | 학술논문

出苗难、除草难度大、后期倒伏是影响直播稻生产的主要因素，综述了与直播稻有关水稻中胚轴伸长特性、耐低氧发芽、抗除草剂、抗倒性的研究现状，并展望了适合于直播高产栽培是今后育种的首要目标。
출묘난、제초난도대、후기도복시영향직파도생산적주요인소，종술료여직파도유관수도중배축신장특성、내저양발아、항제초제、항도성적연구현상，병전망료괄합우직파고산재배시금후육충적수요목표。
There are many factors affecting the growth and development of direct-seeding rice, such as low emergence rate, difficult weeding, and lodging in later growth period.In order to provide theoretical basis for the production of direct-seeding rice, this article summarized the research progress in the characteristics of mesocotyl elongation, hypoxia-tolerant germinability, herbicide resistance, and lodging resistance of direct-seeding rice, and put forward that enhancing the adaptability of direct-seeding rice to high-yielding cultivation was the primary breeding goal in the future.