| 酸铝对大麦不同耐性品种形态,生长及元素吸收的影响 |
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| 引用本文： | 党本元,徐阿炳.酸铝对大麦不同耐性品种形态,生长及元素吸收的影响[J].曲阜师范大学学报,1996,22(1):63-68. |
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| 作者姓名： | 党本元 徐阿炳 |
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| 作者单位： | 曲阜师范大学生物系!273165山东省曲阜市，曲阜师范大学生物系!273165山东省曲阜市，曲阜师范大学生物系!273165山东省曲阜市，杭州大学生命科学与技术系!310028，浙江省杭州市，杭州大学生命科学与技术系!310028，浙江省杭州市，杭州大学生命科学与技术系!310028，浙江省杭州市，杭州大 |
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| 基金项目： | 国家青年自然科学基金项目 |
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| 摘 要： | 通过对耐酸铝性不同的两个大麦品种进行耐酸铝性鉴定表明，两品种的苗高、根长及干重受到的影响均存在显著差异。经酸铝培养液处理后，敏感品种“嵊县无芒六棱”体内铝元素含量显著增加，而营养元素的含量却明显降低。
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| 关 键 词： | 大麦 酸铝 敏感品种 耐性品种 营养元素 |
THE INFLUENES OF ACID-AL ON THE MORpHOLOGY, GROWTH AND ABSORPTION OF ELEMENTS IN DIFFERENTLY TOLERANT CULTIVARS OF BARLEY |
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| Abstract: | Two barley cultivars (Shenxian awnless six_rowed and Zhepi two ) were identified for their acid_Al tolerance. This study showed that there was a significant difference between the shoot lengths, root lengths and dry weights of these two cultivars (P<0.01).After being treated by the acid_Al solution, the amount of aluminum in Shenxian aweless six_rowed which was sensitive to acid_Al greatly increased and that of the nutrient elements (P,Ca,K,Na,Fe and others) signigicantly decreased. Conversely, the amount of aluminum in Zhepi two, which was tolerant to acid_Al, increased very little between ck and treatment (P<0.05). The nutrient elements in Zhepi two decreased less than those of Shenxian awnless six_rowed although nutrient elements of Zhepi two were also decreased by acid_Al treatment. |
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| Keywords: | barley acid_AL sensitive cultivar tolerant cultivar nutrient elements |
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