| 耐苏打盐土草坪品种筛选 |
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| 引用本文： | 于凤芝,刘双全,范金平.耐苏打盐土草坪品种筛选[J].草原与草坪,2004(1):41-43,46. |
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| 作者姓名： | 于凤芝 刘双全 范金平 |
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| 作者单位： | 黑龙江省农业科学院,土壤肥料所,哈尔滨,150086;哈尔滨市秀水绿化公司,哈尔滨,150086 |
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| 基金项目： | 大庆石油管理局科研项目 (QR/AO/ 4 2 0 3 ) |
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| 摘 要： | 通过盆栽和小区试验,测试了紫羊茅、早熟禾10余个品种在不同NaHCO3盐浓度下的相对出苗率、幼苗存活率、根冠比、草坪密度和盖度等相关指标,综合评价了东北地区常用草坪草品种的幼苗期、生育期耐苏打盐土能力,初步确定了适合苏打盐渍土地区种植的耐盐草种。
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| 关 键 词： | 草坪草 苏打盐土 耐盐能力 |
| 文章编号： | 1009-5500(2004)01-0041-04 |
Selection of turfgrass cultivars based on soda-saline tolerance |
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| YU Feng-zhi.Selection of turfgrass cultivars based on soda-saline tolerance[J].Grassland and Turf,2004(1):41-43,46. |
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| Authors: | YU Feng-zhi |
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| Institution: | YU Feng-zhi~ |
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| Abstract: | Through pot experiment and field trial, more than ten cultivars, were tested with the indexes incuding relative germination percentage, survival rate of seedlings, root/top ratio, density and coverage under the condition of different concentration of NaHCO(3. )The capacity of soda-saline tolerance at the stages of seedlings and the other growing stages for the cultivars commonly used in Northeastern China were comprehensively evaluated. The suitable cultivars for soda-saline soil were preliminarily determined. |
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| Keywords: | Turfgrass Soda-saline soil saline tolerance |
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