摘要
根据“九五”国家攻关子专题“蔬菜优良种质评价和利用研究”的任务要求 ,从国家种库中提取经“八五”初评的优良萝卜品种材料 12 0份 (春萝卜 16份、秋萝卜 10 4份 )。自 1997年春季开始 ,每年春秋两季分别在济南、杨凌和哈尔滨三地同时进行田间种植。调查农艺性状、抗逆性、抗病性(主要是霜霉病、病毒病和黑腐病的抗病力 )。通过连续 3年鉴定评价 ,最后选出了向阳红萝卜、玉田早萝卜和秦菜二号萝卜
According to the task requirement study of the evaluation and usage on good vegetable germplasm-special subsubkect from brainstorm project of our nation's 'the ninth five years plan',120 good radish varieties (16 spring radish varieties, 104 fall radish varieties), which were initially evaluated during the eighth five years plan, were selected from germplasm resource bank of our nation Those varieties were planted twice a year both in spring and in fall at Jinan, Yangling,and Harbin since spring of 1997. Investigation was made mainly on agronomic characters, the ability of stress resistance and the ability of disease resistance (mainly refer to three diseases: frosty mildew, viral disease and black rot). At last, Xiangyang red radish, Yutian early radish, and Qincai second radish were selected as outstanding germplasm by three years' successive identification and evaluation.
出处
《黑龙江农业科学》
2002年第2期16-18,共3页
Heilongjiang Agricultural Sciences
基金
国家"九五"攻关项目 (96-0 14 -0 1-0 5 )
关键词
萝卜
种质资源
鉴定评价
优异种质
抗病性
radish
variety resources
evaluation and identification
outstanding
germplasm
