| 低酚棉品种耐盐性研究 |
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| 引用本文： | 张桂寅,吴立强,王省芬,王静华,陈殿雪.低酚棉品种耐盐性研究[J].河北农业大学学报,2001,24(1):5-7. |
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| 作者姓名： | 张桂寅 吴立强 王省芬 王静华 陈殿雪 |
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| 作者单位： | 河北农业大学农学院, |
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| 基金项目： | 河北省自然科学基金资助项目! (912 47116 ) |
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| 摘 要： | 探讨了ＮaCl胁迫下对低酚棉品种种子萌发的影响。ＮaCl质量分数在０．２５％－０．７５％范围内对大多数低酚缺点中子萌发均产生抑制作用，且随ＮaCl含量的提高抑制作用增强，但低含量ＮaCl对少数品种的发芽势、发芽率表现促进作用，萌发明显一品种不同性状对盐胁迫表现出较大的差异，中无１５１、鲁无４０１、鲁无１６及冀无２０３１等表现出较好的耐盐性。
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| 关 键 词： | 低酚棉 品种 耐盐性 棉子萌发 |
| 文章编号： | 1000-1573(2001)01-0005-03 |
| 修稿时间： | 2000年4月6日 |
The study on salinity tolerance in glandless cotton |
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| ZHANG Gui-Yin,Wu Li-qiang,WANG Xing-fen,WANG Jing-hua,CHEN Dian-xue.The study on salinity tolerance in glandless cotton[J].Journal of Agricultural University of Hebei,2001,24(1):5-7. |
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| Authors: | ZHANG Gui-Yin Wu Li-qiang WANG Xing-fen WANG Jing-hua CHEN Dian-xue |
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| Abstract: | The effect of salt stress on seed germination of glandless cotton was studied in this paper. The seed germination of major varieties was inhibited from 0.25% to 0.75% NaCl solution for 12 hours. Inhibited effect was the higher in the high NaCl content than that in the low NaCl content. The seed germination of some varieties was accelerated in 2.5% NaCl. There was significant difference to the reaction of salt stress among different traits on the same variety. Zhongwu 151, Luwu 401, Luwu 16, Jiwu 2031 have better salinity tolerance. |
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| Keywords: | glandless cotton variety salinity tolerance |
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