| 4种紫花苜蓿幼苗期抗逆性比较研究 |
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| 引用本文： | 范可章,陈灵,陈晓红,朱茂英,范海燕,蔡健,李焰焰.4种紫花苜蓿幼苗期抗逆性比较研究[J].阜阳师范学院学报(自然科学版),2011(2):39-45. |
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| 作者姓名： | 范可章 陈灵 陈晓红 朱茂英 范海燕 蔡健 李焰焰 |
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| 作者单位： | 阜阳师范学院生命科学学院;阜阳市宁老庄高级职业中学; |
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| 基金项目： | 国家科技支撑计划课题(2009BAD6B06); 安徽省生物学示范实验教学中心项目(2009SYZX02); 安徽省教育厅教研项目(2008jyxm460)资助 |
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| 摘 要： | 为了解4种进口紫花苜蓿品种的抗逆性,用土壤浸出液和H2SO4、NaOH分别配制不同pH值的溶液,pH为7时不同NaCL浓度的溶液,以及不同pH值和不同NaCL浓度的混合溶液,进行了比较试验研究.结果表明,耐酸能力从大到小顺序为金皇后、飞马、阿尔冈金、维多利亚;耐碱能力从大到小顺序为飞马、阿尔冈金、金皇后、维多利亚;耐盐...
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| 关 键 词： | 4种紫花苜蓿 幼苗期 抗逆性 比较研究 |
Research on comparison of anti-intimidating traits about four alfalfa varieties in their young seedling periods |
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| FAN Ke-zhang,CHEN Ling,CHEN Xiao-hong,ZHU Mao-ying,FAN Hai-yan,CAI Jian,LI Yan-yan.Research on comparison of anti-intimidating traits about four alfalfa varieties in their young seedling periods[J].Journal of Fuyang Teachers College:Natural Science,2011(2):39-45. |
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| Authors: | FAN Ke-zhang CHEN Ling CHEN Xiao-hong ZHU Mao-ying FAN Hai-yan CAI Jian LI Yan-yan |
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| Institution: | FAN Ke-zhang1,CHEN Ling2,CHEN Xiao-hong1,ZHU Mao-ying1,FAN Hai-yan1,CAI Jian1,LI Yan-yan1(1.School of Life Science,Fuyang Teachers College,Fuyang Anhui 236041,China,2.Senior Vocational High School of Ning lao zhuang,Fuyang Anhui 236036,China) |
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| Abstract: | A comparative experiment is made so as to understand the anti-intimidating traits of four foreign alfalfa varieties.There are three group treatments including solutions of different pH values prepared from soil extract,H2SO4 and NaOH,solutions of different concentrations of NaCl with pH 7,mixed solutions of different pH values and different concentrations of NaCl.The results show that descending order of acid tolerance is Golden Empress,Grangeur,Algonquin and Victoria.For alkali capacity and salt tolerance,... |
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| Keywords: | four alfalfa varieties young seedling periods research on comparison |
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