| 比较几种冬麦品种在不同水分条件下早期根系生长发育特点 |
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| 引用本文： | 张喜英,王绍仁. 比较几种冬麦品种在不同水分条件下早期根系生长发育特点[J]. 中国生态农业学报, 1994, 2(1): 73-76 |
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| 作者姓名： | 张喜英 王绍仁 |
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| 作者单位： | 中国科学院石家庄农业现代化研究所 石家庄 050021;中国科学院石家庄农业现代化研究所 石家庄 050021 |
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| 基金项目： | 国家自然科学基金资助项目的部分内容 |
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| 摘 要： | 本文阐述了用盆栽试验对比研究8个冬麦品种在苗期根系生长发育特点，结果表明，不同品种单株次生根数、单株根干重和根冠比均存在明显的差异。通过比较分析不同土壤水分条件下的各品种单株性状，可得出有发达根系系统的品种抗逆性较强。
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| 关 键 词： | 盆栽试验 冬麦品种 根系生长发育 |
| 收稿时间： | 1993-11-03 |
Comparision of Root Characters of Different Winter Wheat Varieties Under Different Soil Water Conditions |
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| ZHANG Xi-ying and WANG Shao-ren. Comparision of Root Characters of Different Winter Wheat Varieties Under Different Soil Water Conditions[J]. Chinese Journal of Eco-Agriculture, 1994, 2(1): 73-76 |
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| Authors: | ZHANG Xi-ying and WANG Shao-ren |
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| Affiliation: | Institute of Agricultural Modernization,CAS,Shijiazhuang 050021;Institute of Agricultural Modernization,CAS,Shijiazhuang 050021 |
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| Abstract: | Reaults from pot experiment showed that there are obvious differece in secondary root number,root dry weight and root;shoot ratio among different winter wheat varieties.By comparision of root and shoot characters of different varieties under different soil water conditions it can be concluded out that varieties with well developed root system have strong resistance to adverse circumstance. |
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| Keywords: | Pot experiment Winter wheat varieties Growth of root system |
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