小麦缺铜不实与花淀粉积累的关系

作物学报 ›› 1994, Vol. 20 ›› Issue (04): 453-456.

小麦缺铜不实与花淀粉积累的关系

秦遂初;骆永明;黄昌勇;吴政;竺陆春

浙江农业大学土化系，浙江杭州，310029

收稿日期:1991-07-11 修回日期:1992-02-22 出版日期:1994-07-12 网络出版日期:1994-07-12
通讯作者: 秦遂初

Studies on the Relationship between the Sterility in Wheat Caused by Copper Deficiency and the Starch Accumulation in the pollen grains

Qin Sui-chu; Luo Yong-ming; Haung Chang-yong;Wu Zheng; Zhu Lu-chun

Zhejiang Agricultural University

Received:1991-07-11 Revised:1992-02-22 Published:1994-07-12 Published online:1994-07-12
Contact: Qin Sui-chu

摘要/Abstract

摘要： 本文就缺铜小麦“穗而不实”原因作了探讨，初步认为与植株总体糖水平下降、茎基部缺乏糖分积累和抽穗扬花期糖分向穗部转移滞缓不畅有关。

关键词: 缺铜，小麦，花粉败育，可溶性固形物，淀粉积累

Abstract: The purpose of this study is to investigate the mechanism of the sterility in wheat caused by copper deficiency. Microscopic examination of the pollen grains of copper-deficient plants revealed that more than 70% of them were irregularly developed and lack of starch ,whereas only about 1/3 of those

Key words: Cropper deficiency, Wheat, Pollen sterility, Soluble solids, Starch accumulation

秦遂初;骆永明;黄昌勇;吴政;竺陆春. 小麦缺铜不实与花淀粉积累的关系[J]. 作物学报, 1994, 20(04): 453-456.

Qin Sui-chu; Luo Yong-ming; Haung Chang-yong;Wu Zheng; Zhu Lu-chun. Studies on the Relationship between the Sterility in Wheat Caused by Copper Deficiency and the Starch Accumulation in the pollen grains[J]. Acta Agron Sin, 1994, 20(04): 453-456.

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