the results showed that the varieties with drought resistant had narrower leaf, higher chlorophyll content of leaf and more chaeta in up and down epidermal of leaf.
结果表明,在正常供水条件下,抗旱品种表现为叶片较窄,叶片叶绿素含量较高,叶片上下表皮刚毛较多;
forty soybean with higher chlorophyll content and yield were collected for correlation study between chlorophyll content and yield according to year and maturity.