In the present study, the cell wall pectin content, CEC of root apices and Al-induced secretion of organic acid anions from roots of 10 triticale cultivars differing in Al resistance were examined.

• 本文在筛选不同小黑麦品种铝敏感性的基础上，研究了根尖细胞细胞壁中的果胶、阳离子交换量(CEC)及铝诱导的有机酸分泌在抗铝性中的作用。