15问答网 > 大麦小穗的形态特征是什么？

大麦小穗的形态特征是什么？

2025-04-05 22:42:49
推荐回答（1个）
回答1：

大麦小穗的柄较粗壮，长约1mm，被有长柔毛，颖和小花着生其上，基部直接插入穗轴节部的侧棱处。小穗的常见形态有具硬直芒的可育小穗，具帽状钩芒的可育小穗和无芒有柄的侧生不育小穗等（图4-4）。

图4-4大麦小穗的常见形态

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