萝卜优异种质资源的鉴定与评价  

The Evaluation and Identification of Outstanding Germplasm Resources on Radish(Raphanus Sativus)

作　　者：曲士松[1] 张炎光[1] 张玉勋[1] 黄宝勇[1] 孙晋斌[1] 陈广侠[1] 

机构地区：[1]山东省农业科学院蔬菜研究所,济南250100

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 )

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.

关 键 词：萝卜 种质资源 鉴定评价 优异种质 抗病性 

分 类 号：S631.102.4[农业科学—蔬菜学]