不同种植年限对枸杞根系及土壤环境的影响
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胥生荣,张恩和,马瑞丽,王琦,刘青林,崔佳佳
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Effects of Planting Years on the Root System and Soil Environment of Lycium barbarum L.
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Sheng-Rong XU,En-He ZHANG,Rui-Li MA,Qi WANG,Qing-Lin LIU,Jia-Jia CUI
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表1 种植年限对根系理化性质的影响
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Table 1 Effect of planting years on root physicochemical properties in Lycium barbarum L.
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种植年限
Planting year | 根系比导率
Specific conductivity of root (Ks,root) (kg MPa-1 m-2 s-1) | 根系活力
Activity of root
(μg g-1 h-1) | 根系相对电导率
Relative electric conductivity of root (%) | | 1年 One year | 1.32±0.125 b | 482.3±34.5 a | 29.4±1.39 d | | 3年 Three years | 1.49±0.201 a | 451.7±19.1 b | 34.9±2.56 c | | 5年 Five years | 1.40±0.093 ab | 449.2±27.3 b | 35.7±2.62 bc | | 7年 Seven years | 1.25±0.119 b | 426.9±20.5 c | 36.9±3.29 a | | 10年 Ten years | 1.16±0.241 c | 419.3±14.4 c | 36.6±2.84 a |
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