摘要
稻米品质的改良途径包括 :(1)选育整精米率高、垩白粒率低和垩白度小的三系杂交稻父母本 ;(2 )改善栽培技术 ,选择有利于优良稻米品质形成的地理环境条件 ,特别是灌浆结实期有较适宜的温度以提高稻米整精米率。
Ameliorative way for quality of hybrid rice includes:(1)selection hybrid rice parents of head rice for high,chalky rice for low and chalky area for small.(2)change cultural techniques,selection earth and climate for high quality rice,special suitable climate for filling period.
出处
《西南科技大学学报(哲学社会科学版)》
2002年第2期8-10,20,共4页
Journal of Southwest University of Science and Technology:Philosophy and Social Science Edition
关键词
杂交水稻
稻米品质
改良途径
hybrid rice
quality of rice
ameliorative way.