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野生大豆(Glycine soja)酰脲含量与根瘤固氮活力的关系

朱长甫, 苗以农, 刘学军, 许守民, 郑惠玉, 徐豹

东北师范大学生命科学学院. 吉林,长春 130024；吉林省农业科学院大豆研究所. 吉 林,公主岭 136100

摘要

选择了适于当地培育、生育期接近而蛋白质含量不同的8个野生大豆系, 测定了它们的酰脲含量与根病固氮活力, 分析其与种子蛋白质含量间的关系。

关键词： 野生大豆; 固氮活力; 酰脲; 蛋白质

The relationship between the ureide contents and nodule nitrogen fixation activities in wild soybean (Glycine soja) lines

Zhu Changfu, Miao Yinong, Liu Xuejun, Xu Shoumin, Zheng Huiyu, Xu Bao

School of Life Science, Northeast Normal University. Changchun 130024,Jilin；China

Abstract

Nodule nitrogen fixation activities were higher in pod-setting stage whereas nodule and middle-upper stem ureide contents were higher in late pod-filling stage. Ureide concents in nodules and middle-upper stems of eight wild soybean lines with different seed protein contents were significantly positively correlated with nodule nitrogen fixation activities Significantly positive correlations between nodule nitrogen fixation activities, middle-upper stem ureide contents and seed protein contents were observed. Middleupper stem ureide contents may be used as an index of nitrogen fixation capacity in wild soybean lines.

Key words: Wild soybean;Nitrogen fixation activities;Ureide;Protsin

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引用本文：

朱长甫, 苗以农, 刘学军, 许守民, 郑惠玉, 徐豹. 野生大豆(Glycine soja)酰脲含量与根瘤固氮活力的关系[J]. 生理学报 1995; 47 (3): .

Zhu Changfu, Miao Yinong, Liu Xuejun, Xu Shoumin, Zheng Huiyu, Xu Bao. The relationship between the ureide contents and nodule nitrogen fixation activities in wild soybean (Glycine soja) lines. Acta Physiol Sin 1995; 47 (3): (in Chinese with English abstract).