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| 高粱萌发期和苗期耐盐性研究 | |
| 引用本文： | 张云华,孙守均,王云,宋桂云,王翠花,白金明.高粱萌发期和苗期耐盐性研究[J].内蒙古民族大学学报(自然科学版),2004,19(3):300-302. |
| 作者姓名： | 张云华 孙守均 王云 宋桂云 王翠花 白金明 |
| 作者单位： | 1. 内蒙古民族大学,农学院,内蒙古,通辽,028042 2. 天津农学院,天津,300384 3. 内蒙古科左后旗环境监测站,内蒙古,甘旗卡,028100 |
| 摘 要： | 以7个不同品种高粱为试材，对其在萌发期和苗期的耐盐性进行鉴定．结果表明：高粱在生长的不同阶段对盐分的敏感性不同，苗期比萌发期耐盐性差；品种间的耐盐性存在明显差异，杂交种与亲本相比，在萌发期和苗期的耐盐性方面杂交种明显优于亲本，说明在盐渍地上选育高耐盐性高粱杂交种是可行的． |
| 关 键 词： | 高粱 耐盐性 萌发期 苗期 |
| 文章编号： | 1671-0185(2004)03-0300-03 |
| 修稿时间： | 2004年3月17日 |
The Studies on Salinity Tolerance during Burgeon-period and Seedling-period of Sorghum |
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| ZHANG Yun-hua,SUN Shou-jun,WANG yun,SONG Gun-yun,WANG Cui-hua,BAI Jin-ming.The Studies on Salinity Tolerance during Burgeon-period and Seedling-period of Sorghum[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2004,19(3):300-302. | |
| Authors: | ZHANG Yun-hua SUN Shou-jun WANG yun SONG Gun-yun WANG Cui-hua BAI Jin-ming |
| Institution: | ZHANG Yun-hua~1,SUN Shou-jun~2,WANG yun~1,SONG Gun-yun~1,WANG Cui-hua~1,BAI Jin-ming~3 |
| Abstract: | Using seven different kinds of sorghum as the tested materials,their salinity tolerance during burgeon-period and seedling-period was analyzed.The results were as the follows: At different stage of growing stages,the sensitivity of sorghum on salinity is different,the salinity tolerance is weaker during seedling-period than during the burgeon-period,there has obvious difference in salinity tolerance between varieties.During these two periods,the hybrid is obviously better than its parents in salinity tolerance,suggesting that is possible to cultivate high-salinity hybrid in salinized soil. |
| Keywords: | Sorghum Salinity tolerance Burgeon-period Seedling-period |
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