调理剂及农艺措施对污染稻田中水稻吸收镉的影响
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彭鸥,刘玉玲,铁柏清,叶长城,张淼,李园星露,周俊驰,许蒙,张燕,龙涌
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Effects of Conditioning Agents and Agronomic Measures on Cadmium Uptake by Rice in Polluted Rice Fields
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Ou PENG,YuLing LIU,BaiQing TIE,ChangCheng YE,Miao ZHANG,YuanXingLu LI,JunChi ZHOU,Meng XU,Yan ZHANG,Yong LONG
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表4 调理剂及水分管理对Cd污染稻田Cd转运系数的影响
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Table 4 Effects of conditioning agents and water management on rice transport coefficient in Cd-contaminated rice fields
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品种 Variety | 处理 Treatment | 根系/茎鞘 Root/ Stem-sheath | 茎鞘/叶片 Stem-sheath/ Leaf | 茎鞘/稻壳 Stem-sheath/ Rice husk | 茎鞘/糙米 Stem-sheath/ Brown rice | 叶片/稻壳 Leaf/ Rice husk | 叶片/糙米 Stem-sheath / Brown rice | 中嘉早17 Zhongjiazao 17 | T1 | 0.36±0.02a | 0.33±0.03bc | 0.18±0.03a | 0.14±0.02a | 0.56±0.03a | 0.41±0.02a | T2 | 0.29±0.00b | 0.40±0.01ab | 0.18±0.02a | 0.15±0.02a | 0.46±0.05b | 0.37±0.04ab | T3 | 0.39±0.06a | 0.32±0.00c | 0.13±0.00b | 0.11±0.00b | 0.41±0.02bc | 0.34±0.02b | T4 | 0.39±0.03a | 0.33±0.01bc | 0.13±0.02b | 0.10±0.01b | 0.40±0.07bc | 0.32±0.05b | T5 | 0.41±0.05a | 0.35±0.08abc | 0.12±0.01b | 0.07±0.01c | 0.34±0.04c | 0.21±0.03c | T6 | 0.36±0.01a | 0.41±0.03a | 0.14±0.00db | 0.08±0.01bc | 0.35±0.02c | 0.20±0.00c | 泰优390 Taiyou 390 | T1 | 0.57±0.03abc | 0.19±0.02ab | 0.10±0.01a | 0.09±0.01a | 0.52±0.01a | 0.45±0.03a | T2 | 0.50±0.01c | 0.20±0.02ab | 0.09±0.00b | 0.08±0.00ab | 0.44±0.05b | 0.38±0.03b | T3 | 0.64±0.09a | 0.18±0.03b | 0.07±0.01c | 0.06±0.01bc | 0.37±0.02b | 0.32±0.00bc | T4 | 0.52±0.04bc | 0.20±0.00ab | 0.08±0.00b | 0.06±0.02bc | 0.40±0.00b | 0.30±0.07c | T5 | 0.54±0.02bc | 0.22±0.02a | 0.07±0.01c | 0.03±0.00d | 0.31±0.06c | 0.12±0.01d | T6 | 0.58±0.00ab | 0.21±0.01ab | 0.06±0.01c | 0.04±0.01cd | 0.28±0.02c | 0.17±0.05d |
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