杂种小麦及其亲本光合碳同化特性的研究

作物学报 ›› 1999, Vol. 25 ›› Issue (03): 381-388.

杂种小麦及其亲本光合碳同化特性的研究

肖凯;谷俊涛;邹定辉;张荣铣;钱维朴

河北农业大学农学院，河北保定，071001

收稿日期:1998-02-06 修回日期:1998-07-08 出版日期:1999-05-12 网络出版日期:1999-05-12
通讯作者: 肖凯

Studies on Photosynthetic Carbon Assimilating Properties of Hybrid Wheats and Their Parents

Xiao Kai;Gu Juntao;Zou Dinghui;Zhang Rongxian;Qian Weipu

Dept. of Agronomy, Hebei Agricultural University, Baoding, 071001

Received:1998-02-06 Revised:1998-07-08 Published:1999-05-12 Published online:1999-05-12
Contact: Xiao Kai

摘要/Abstract

摘要： 供试化杀型(CHA), T型三系杂种小麦及各自亲本在旗叶一生中的净光合速率(PO、叶绿素含量(Ch1)和可溶蛋白含量(Sp)均在全展时达到最大值，以后逐渐下降。在春季生育期中群体光合速率(CAP)的变化趋势呈单峰曲线，于开花期达到最大值。与亲本和对照相比，杂种小麦在生育期间于上述性状上多表现正向优势，且优势随生育进程不断增

关键词: 杂种小麦, 净光合速率(Pn), 群体光合速率(CAP), 叶源量(LSC)

Abstract: During flag leaf growth span， the photosynthetic rate (Pn)，chlorophyll Content (Chl) and soluble protein content (Sp) of flag leaf all reached the highest values at the leaf full expansion for tested hybrid wheats and their parents，then gradually declined. During spring growth stage，the canopy

Key words: Hybrid wheat, Photosynthetic rate (Pn), Canopy photosynthetic rate(CAP), Leaf source capacity (LSC)

肖凯;谷俊涛;邹定辉;张荣铣;钱维朴. 杂种小麦及其亲本光合碳同化特性的研究[J]. 作物学报, 1999, 25(03): 381-388.

Xiao Kai;Gu Juntao;Zou Dinghui;Zhang Rongxian;Qian Weipu. Studies on Photosynthetic Carbon Assimilating Properties of Hybrid Wheats and Their Parents[J]. Acta Agron Sin, 1999, 25(03): 381-388.

参考文献

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