| 几个甘蔗新品种的抗旱性和抗寒性比较研究 |
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| 引用本文： | 黄有总,徐建云,陈超君,何雪银. 几个甘蔗新品种的抗旱性和抗寒性比较研究[J]. 广西农业生物科学, 2002, 21(2): 101-104 |
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| 作者姓名： | 黄有总 徐建云 陈超君 何雪银 |
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| 作者单位： | 广西大学,农学院,广西,南宁,530005 |
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| 摘 要： | 以G11为对照，通过电导率极值、束缚水／自由水之比、脯氨酸、丙二醛等生理生化指标对来自台湾、美国、日本以及广西自育的7个甘蔗新品种进行抗旱性和抗寒性比较研究。结果表明：T20和T22抗旱性最强，T23、T16、G17、G11抗旱性中等，CP80／1827、NL8抗旱性最弱；G17、T16、T20及对照种G11抗寒性较强，T22抗寒性中等，其它品种抗寒性较弱。
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| 关 键 词： | 甘蔗 抗旱性 抗寒性 品种比较试验 |
| 文章编号： | 1008-3464(2002)02-0101-04 |
| 修稿时间： | 2001-10-25 |
Comparative tests on drought resistance and frost resistance of several new sugarcane varieties |
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| HUANG Youzong,XU Jianyun,CHEN Chaojun,HE Xueyin. Comparative tests on drought resistance and frost resistance of several new sugarcane varieties[J]. Journal of Guangxi Agricultural and Biological Science, 2002, 21(2): 101-104 |
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| Authors: | HUANG Youzong XU Jianyun CHEN Chaojun HE Xueyin |
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| Abstract: | Certified by conductivity maximum, ratio of bound water to free water, proline content and MDA content,drought resistance and frost resistance of several new sugarcane varieties from TaiWan(TW),America,Japan and Guangxi(GX)were compared,and GX11 was taken as the control variety .The results were as follows.TW20 and TW22 were high resistant to drought,TW23,TW16,GX17 and GX11 were medium, CP80/1827(American) and NL8(Japanese) were low .GX17,TW16,TW20 and control variety GX11 were high resistant to frost,TW22 was medium,and others were low. |
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| Keywords: | sugarcane variety drought resistance frost resistance |
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