| 与冬小麦籽粒蛋白质有关的几项生理参数 |
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| 引用本文： | 朱德群,朱遐龄.与冬小麦籽粒蛋白质有关的几项生理参数[J].作物学报,1991,17(2):135-144. |
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| 作者姓名： | 朱德群 朱遐龄 |
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| 作者单位： | 中国农业科学院作物育种栽培研究所 |
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| 摘 要： | 1986—1988年在田间种植7个籽粒蛋白质含量不同的冬小麦品种,于开花、开花后10天、20天和收获各生育期测定茎、叶、穗、粒各部位的氮素含量,旗叶硝酸还原酶活性(NRA),30厘米耕层内的根干重和根活力。结果表明,开花到开花后10天的根干重、根活力、旗叶 NRA 和旗叶叶氮量(N/LA)都继续上升,并维持较高水平;开花后地上部氮同化量
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| 关 键 词： | 蛋白质含量 生理参数 |
| 收稿时间： | 1990-02-15 |
| 修稿时间： | 1990-06-23 |
Several Physiological Parameters in Relation to Grain Protein Content in Winter Wheat(Triticum aestivum) |
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| Zhu Dequn Zhu Xialing Wang Yan Qi Baozi.Several Physiological Parameters in Relation to Grain Protein Content in Winter Wheat(Triticum aestivum)[J].Acta Agronomica Sinica,1991,17(2):135-144. |
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| Authors: | Zhu Dequn Zhu Xialing Wang Yan Qi Baozi |
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| Institution: | Institute of Crop Breeding and Cultivation; CAAS |
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| Abstract: | 7 winter wheat varieties with different grain protein content were grown in thefield in 1986,1987 and 1988.The N content of the leaf,stem,ear and grain,theNRA activity in the main flag leaf of shoot,the dry weight and the activity of rootsdistributed in the cultivated layer up to 30cm deep were meas |
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| Keywords: | Protein content Physiological parameters |
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