论文部分内容阅读
对全国育种攻关协作组提供的625份水稻高产、优质、多抗新品种新组合分别进行了芽期和苗期抗冷性鉴定和评价，筛选出一些单项抗冷性强和双项（芽期、苗期）抗冷性均较强的品种（系），为育种和生产部门研究利用提供了依据。
A total of 625 new combinations of high-yield, high-quality and multi-resistance rice cultivars provided by the National Breeding Research Team were identified and evaluated for cold resistance at bud and seedling stage, respectively. Some single cold- , Seedling) are more cold-resistant varieties (lines), for breeding and production sector provides the basis for the study and use.