| 不同基因型小麦籽粒蛋白质组分的施氮量调节 |
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| 引用本文： | 张保军,穆婉红,杨冬梅. 不同基因型小麦籽粒蛋白质组分的施氮量调节[J]. 西北农林科技大学学报(自然科学版), 2000, 28(6): 61-64 |
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| 作者姓名： | 张保军 穆婉红 杨冬梅 |
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| 作者单位： | 1. 西北农林科技大学,农学院,陕西,杨陵,西农校区,712100
2. 渭南农技中心,陕西,渭南,714000 |
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| 基金项目： | 杨凌自然科学基金资助项目! ( 41 30 1 0 3) |
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| 摘 要： | 对 3个典型小麦品种小偃 6号、小偃 1 0 7和 42 86结合生产实际施氮肥 ,选择高 N(2 4 7.5kg/hm2 )、中 N(1 57.5kg/hm2 )和低 N(67.5kg/hm2 ) 3个施肥水平 ,研究了小麦籽粒蛋白质及其蛋白质组分的变化 ,结果表明 ,随施氮量的增加 ,不同小麦品种籽粒蛋白质及其组分都有增加趋势 ,但程度不同 ,小偃 1 0 7增加最明显。
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| 关 键 词： | 施氮量 小麦籽粒 蛋白质含量 蛋白质组分 |
Effect of nitrogen application amount on grain protein content and protein fraction of different gene-type wheats |
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| ZHANG Bao-jun,MU Wan-hong,YANG Dong-mei,XU Rong-ling,JIANG Ji-yun. Effect of nitrogen application amount on grain protein content and protein fraction of different gene-type wheats[J]. Journal of Northwest A&F University（Natural Science Edition）, 2000, 28(6): 61-64 |
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| Authors: | ZHANG Bao-jun MU Wan-hong YANG Dong-mei XU Rong-ling JIANG Ji-yun |
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| Affiliation: | 1 (1 College of Agronomy,Northwest Science and Technology University of Agriculture and Forestry, Yangling,Shaanxi 712100,China;2 Centre of Agrotechnology,Weinan,Shaanxi 714000,China) |
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| Abstract: | The changes of protein content and protein fraction in different gene-type wheat were studied based on nitrogen applying amount before planting.The results showed that the protein content and protein fraction in different gene-type increased with the rise of nitrogen applying amount.Among the varieties tested existed significant difference on the contents of the protein,but Xiaoyan 107 has the most increase. |
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| Keywords: | N application amount wheat protein protein fraction |
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