硝酸镧浸种对藜麦种子萌发及盐胁迫下幼苗生长的影响
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庞春花,张媛,李亚妮
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Effects of Soaking Seeds with Lanthanum Nitrate on Seed Germination and Seedling Growth of Quinoa Under Salt Stress
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ChunHua PANG,Yuan ZHANG,YaNi LI
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表2 硝酸镧浸种对盐胁迫下藜麦幼苗生长的影响
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Table 2 Effect of lanthanum nitrate soaking on the growth of quinoa seedlings under salt stress
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硝酸镧处理 Lanthanum treatment | 氯化钠浓度 NaCl treatment (mmol·L-1) | 株高 Plant height (cm) | 根长 Root length (cm) | 苗长 Seedling length (cm) | T0 | N0 | 19.72±0.31Ab | 6.88±0.24Ca | 26.6±0.53Ab | N1 | 17.62±0.20Bb | 8.64±0.30Ba | 26.26±0.48Ab | N2 | 14.36±0.30Cb | 10.42±0.38Aa | 24.78±0.66Ab | N3 | 11.1±0.22Db | 6.26±0.21Ca | 17.36±0.22Bb | T1 | N0 | 21.48±0.30Aa | 5.74±0.27Cb | 27.22±0.38Ab | N1 | 19.94±0.36Ba | 7.02±0.20Bb | 26.96±0.46Ab | N2 | 18.14±0.21Ca | 9.34±0.20Ab | 27.48±0.20Ab | N3 | 14.86±0.31Da | 5.78±0.17Cb | 20.64±0.42Bb | T2 | N0 | 22.94±0.31Aa | 7.6±0.26Ca | 30.54±0.43Aa | N1 | 21.22±0.38Ba | 8.9±0.21Ba | 30.12±0.42Aa | N2 | 19.34±0.23Ca | 10.98±0.38Aa | 30.32±0.50Aa | N3 | 17.68±0.29Da | 6.94±0.31Ca | 24.62±0.42Ba | T3 | N0 | 18.74±0.24Ab | 4.86±0.30Cc | 23.6±0.43Ac | N1 | 14.7±0.17Bb | 6.56±0.22Bc | 21.26±0.35Ac | N2 | 11.44±0.25Cb | 7.64±0.30Ac | 19.08±0.45Ac | N3 | 10.68±0.10Db | 4.64±0.24Cc | 15.32±0.30Bc |
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