| 不同品种棉花对立枯丝核菌抗性的测定 |
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| 引用本文： | 龚双军,李国英,蔺国仓.不同品种棉花对立枯丝核菌抗性的测定[J].石河子大学学报,2004,22(Z1):55-56. |
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| 作者姓名： | 龚双军 李国英 蔺国仓 |
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| 作者单位： | 龚双军（新疆兵团绿洲生态农业重点实验室,新疆 石河子 832003）
李国英（新疆兵团绿洲生态农业重点实验室,新疆 石河子 832003）
蔺国仓（新疆兵团绿洲生态农业重点实验室,新疆 石河子 832003） |
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| 摘 要： | 通过盆栽试验和田间试验证明,棉花不同品种对立枯丝核菌的抗性存在明显差异.新陆早10号、夏9和150-1这3个品种或材料对立枯病的抗性较差,中35、中36、新陆早12号、新陆早9号、新陆早13号等品种对立枯丝核菌的抗性较强.故前者早播若遇持续低温常造成较大面积烂籽、烂芽和死苗,而后者适时早播一般所受损失较小.
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| 关 键 词： | 棉花 立枯丝核菌 抗性 |
| 文章编号： | 1007-7383(2004)zk-0055-02 |
| 修稿时间： | 2004年4月19日 |
Detection of Resistance of the Cotton Varieties to Rhizoctonia solani |
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| GONG Shuang-jun,LI Guo-ying,LING Guo-cang.Detection of Resistance of the Cotton Varieties to Rhizoctonia solani[J].Journal of Shihezi University(Natural Science),2004,22(Z1):55-56. |
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| Authors: | GONG Shuang-jun LI Guo-ying LING Guo-cang |
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| Abstract: | Aabstract Based on pot experiment and field experiment,the result showed: there is significant difference of resistance of the cotton varieties to Rhizoctonia solani. Resistance of the cotton varieties of Xinluzao No.10,Xia nine and 150-1to Rhizoctonia solani were most susceptible, Resistance of the cotton varieties of "CCRI35", "CCRI36", Xinluzao No.12, Xinluzao No.9 Xinluzao No.13 had high levelds.The former which was sowed early and attacked by continuous low temperature resulted in often rotted seeds ,sprouts and dead seedling ,while the latter which was suitable sowed early reduced usually the losses. |
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| Keywords: | cotton Rhizoctonia solani resistance |
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