甘蓝型油菜耐低硼能力的差异和筛选  

Studies on Difference and Screening of Resistance to Low Boron in Brassica napus

作　　者：张自立[1] 孙永玲[2] 郭高[2] 兰金 李江遐[1] 李强生[2] 

机构地区：[1]安徽农业大学土化系,合肥230036 [2]安徽省农业科学院

出　　处：《安徽农业大学学报》2001年第1期11-14,共4页Journal of Anhui Agricultural University

基　　金：安徽省自然科学基金资助项目! ( 95-农 -1 5)

摘　　要：用硼饥饿 (水培 )法对 2 5个甘蓝型油菜品种 (系 )幼苗期耐低硼能力进行了研究 ,表明不同品种(系 )之间在耐低硼能力上确实存在明显差异 ,其中幼苗存活率、单株叶面积、生物学性状总均值可作为筛选的主要依据。Under the condition of boron starvation and solution culture, the resistance to low boron in twenty five rape (Brassica napus) cultivars in seedling stage were chosen to be identified. The results showed that there were significant differences among cultivars.The viable seedling ratio,leaf area per plant and the average value of biological characters could be a screening basis.

关 键 词：甘蓝型油菜 耐低硼能力 生物学特性 选择 品种 

分 类 号：S565.403[农业科学—作物学]