作 者 :张文绪
期 刊 :作物学报 1999年 25卷 05期 页码:591-595
关键词:水稻;稃壳;双峰乳突;化学成分;
Keywords:Rice, lemma, Bi-peaked-tubercles, Chemical composition,
摘 要 :水稻稃壳表面由整齐排列的双峰乳突、稃毛和纤细毛构成。双峰乳突群是一个整体的“甲片”,复盖在稃壳的“网状内胎”上。主要由硅元素构成,同时含有少量的钾、钙、铁、磷、硫、氛等元素。
Abstract:The lemma of rice are formed by the bi-peaked-tubercles (BPT)、glume hair and tenuous hair. The BPTs are a “deck” covered on the “net-inner tyre”. The BPTs are formed by Si principaly and little K,Ca,Fe,P,S,Cl.
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