Acta Prataculturae Sinica ›› 2023, Vol. 32 ›› Issue (12): 171-180.DOI: 10.11686/cyxb2023068
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Chen MENG1,2,3(), Xue-li LU1,2,3, Ju-ying WANG2, Yun-chong WEI4, Cheng-sheng ZHANG1,2,3, Yi-qiang LI1,2,3, Zong-chang XU1,2,3()
Received:
2023-03-06
Revised:
2023-04-21
Online:
2023-12-20
Published:
2023-10-18
Contact:
Zong-chang XU
Chen MENG, Xue-li LU, Ju-ying WANG, Yun-chong WEI, Cheng-sheng ZHANG, Yi-qiang LI, Zong-chang XU. Effects of different salt stresses on triticale seed germination[J]. Acta Prataculturae Sinica, 2023, 32(12): 171-180.
指标 Index | 处理 Treatment | NaCl | KCl | Na2SO4 | MgSO4 | NaHCO3 | 混合盐 Salts mixture |
---|---|---|---|---|---|---|---|
发芽势 Germination energy | CK | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a |
1 | 90.00±10.00a | 86.67±6.67a | 93.33±3.33a | 95.00±5.00a | 80.00±1.36b | 91.67±1.67ab | |
2 | 93.33±1.36a | 95.00±5.00a | 76.67±0.00c | 88.33±1.67ab | 80.00±3.33b | 88.33±1.67ab | |
3 | 90.00±0.00a | 93.33±6.67a | 85.00±1.67b | 85.00±1.67b | 66.67±3.33bc | 88.33±1.67ab | |
4 | 88.33±1.67a | 86.67±6.67a | 83.33±0.00b | 81.67±1.67b | 46.67±3.33d | 86.67±0.00b | |
5 | 3.33±3.33b | 5.00±5.00b | 0.00±0.00d | 51.67±8.33c | 3.33±3.33e | 68.33±8.33c | |
发芽率 Germination rate | CK | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a |
1 | 95.56±5.09a | 92.22±1.92a | 90.00±0.00b | 93.33±3.33ab | 83.33±0.00b | 93.33±1.36ab | |
2 | 93.33±1.36ab | 90.00±3.33a | 80.00±3.33c | 88.89±1.92bc | 80.00±3.33b | 88.89±1.92bc | |
3 | 88.89±1.92b | 93.33±6.67a | 85.56±1.92b | 85.56±1.92c | 72.22±5.09c | 90.00±3.33bc | |
4 | 90.00±3.33b | 92.22±1.92a | 66.67±3.33d | 68.89±1.92d | 20.00±6.67d | 86.67±0.00c | |
5 | 0.00±0.00c | 26.67±26.67b | 0.00±0.00e | 15.56±1.92e | 0.00±0.00e | 53.33±3.33d | |
相对盐害率 Relative salt injury rate | 1 | 0.00(1) | 3.49(3) | 5.81(4) | 2.33(2) | 12.79(8) | 2.33(2) |
2 | 2.33(2) | 5.81(4) | 16.28(9) | 6.98(5) | 16.28(9) | 6.98(5) | |
3 | 6.98(5) | 2.33(2) | 10.47(7) | 10.47(7) | 24.42(10) | 5.81(4) | |
4 | 5.81(4) | 3.49(3) | 30.23(12) | 27.91(11) | 79.07(15) | 9.30(6) | |
5 | 100.00(17) | 72.09(14) | 100.00(17) | 83.72(16) | 100.00(17) | 44.19(13) |
Table 1 Effect of different salt stresses on germination indicators of triticale seeds (%)
指标 Index | 处理 Treatment | NaCl | KCl | Na2SO4 | MgSO4 | NaHCO3 | 混合盐 Salts mixture |
---|---|---|---|---|---|---|---|
发芽势 Germination energy | CK | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a | 95.00±1.67a |
1 | 90.00±10.00a | 86.67±6.67a | 93.33±3.33a | 95.00±5.00a | 80.00±1.36b | 91.67±1.67ab | |
2 | 93.33±1.36a | 95.00±5.00a | 76.67±0.00c | 88.33±1.67ab | 80.00±3.33b | 88.33±1.67ab | |
3 | 90.00±0.00a | 93.33±6.67a | 85.00±1.67b | 85.00±1.67b | 66.67±3.33bc | 88.33±1.67ab | |
4 | 88.33±1.67a | 86.67±6.67a | 83.33±0.00b | 81.67±1.67b | 46.67±3.33d | 86.67±0.00b | |
5 | 3.33±3.33b | 5.00±5.00b | 0.00±0.00d | 51.67±8.33c | 3.33±3.33e | 68.33±8.33c | |
发芽率 Germination rate | CK | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a | 95.56±1.92a |
1 | 95.56±5.09a | 92.22±1.92a | 90.00±0.00b | 93.33±3.33ab | 83.33±0.00b | 93.33±1.36ab | |
2 | 93.33±1.36ab | 90.00±3.33a | 80.00±3.33c | 88.89±1.92bc | 80.00±3.33b | 88.89±1.92bc | |
3 | 88.89±1.92b | 93.33±6.67a | 85.56±1.92b | 85.56±1.92c | 72.22±5.09c | 90.00±3.33bc | |
4 | 90.00±3.33b | 92.22±1.92a | 66.67±3.33d | 68.89±1.92d | 20.00±6.67d | 86.67±0.00c | |
5 | 0.00±0.00c | 26.67±26.67b | 0.00±0.00e | 15.56±1.92e | 0.00±0.00e | 53.33±3.33d | |
相对盐害率 Relative salt injury rate | 1 | 0.00(1) | 3.49(3) | 5.81(4) | 2.33(2) | 12.79(8) | 2.33(2) |
2 | 2.33(2) | 5.81(4) | 16.28(9) | 6.98(5) | 16.28(9) | 6.98(5) | |
3 | 6.98(5) | 2.33(2) | 10.47(7) | 10.47(7) | 24.42(10) | 5.81(4) | |
4 | 5.81(4) | 3.49(3) | 30.23(12) | 27.91(11) | 79.07(15) | 9.30(6) | |
5 | 100.00(17) | 72.09(14) | 100.00(17) | 83.72(16) | 100.00(17) | 44.19(13) |
项目 Item | 处理 Treatment | NaCl | KCl | Na2SO4 | MgSO4 | NaHCO3 | 混合盐 Salts mixture |
---|---|---|---|---|---|---|---|
发芽指数 Germination index | CK | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a |
1 | 12.98±1.19a | 13.05±0.45a | 13.42±0.08a | 13.58±1.08a | 11.53±0.33b | 12.98±0.11a | |
2 | 13.25±0.33a | 13.29±0.71a | 11.20±0.37c | 13.17±0.33ab | 11.74±0.29b | 12.04±0.46b | |
3 | 13.06±0.22a | 13.29±0.96a | 11.92±0.25b | 12.22±0.64bc | 8.13±0.43c | 11.81±0.03b | |
4 | 12.62±0.67a | 12.16±0.59a | 9.26±0.44d | 11.29±0.29c | 5.10±0.57d | 10.08±0.33c | |
5 | 1.52±0.43b | 2.02±1.62b | 0.17±0.17e | 5.08±0.18d | 0.39±0.19e | 6.25±0.73d | |
活力指数 Vigor index | CK | 10.89±0.11ab | 10.89±0.11a | 10.89±0.11a | 10.89±0.11a | 10.89±0.11a | 10.89±0.11a |
1 | 11.55±0.19a | 11.23±0.57a | 10.05±0.69b | 10.26±0.72a | 9.07±0.43b | 10.06±0.46a | |
2 | 11.73±0.44a | 10.67±0.31a | 8.08±0.52c | 9.37±0.39b | 7.99±1.40b | 9.19±0.38ab | |
3 | 10.47±0.17b | 10.28±0.96a | 7.99±0.42c | 6.00±0.39c | 6.31±0.45c | 10.83±0.40a | |
4 | 7.85±0.92c | 8.01±0.29b | 2.15±0.28d | 2.68±0.48d | 0.39±0.15d | 6.84±2.48b | |
5 | 0.00±0.00d | 0.86±1.03c | 0.00±0.00e | 0.22±0.02e | 0.00±0.00d | 4.13±1.75c |
Table 2 Effect of different salt treatment on seed germination index and vigor index
项目 Item | 处理 Treatment | NaCl | KCl | Na2SO4 | MgSO4 | NaHCO3 | 混合盐 Salts mixture |
---|---|---|---|---|---|---|---|
发芽指数 Germination index | CK | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a | 13.38±0.12a |
1 | 12.98±1.19a | 13.05±0.45a | 13.42±0.08a | 13.58±1.08a | 11.53±0.33b | 12.98±0.11a | |
2 | 13.25±0.33a | 13.29±0.71a | 11.20±0.37c | 13.17±0.33ab | 11.74±0.29b | 12.04±0.46b | |
3 | 13.06±0.22a | 13.29±0.96a | 11.92±0.25b | 12.22±0.64bc | 8.13±0.43c | 11.81±0.03b | |
4 | 12.62±0.67a | 12.16±0.59a | 9.26±0.44d | 11.29±0.29c | 5.10±0.57d | 10.08±0.33c | |
5 | 1.52±0.43b | 2.02±1.62b | 0.17±0.17e | 5.08±0.18d | 0.39±0.19e | 6.25±0.73d | |
活力指数 Vigor index | CK | 10.89±0.11ab | 10.89±0.11a | 10.89±0.11a | 10.89±0.11a | 10.89±0.11a | 10.89±0.11a |
1 | 11.55±0.19a | 11.23±0.57a | 10.05±0.69b | 10.26±0.72a | 9.07±0.43b | 10.06±0.46a | |
2 | 11.73±0.44a | 10.67±0.31a | 8.08±0.52c | 9.37±0.39b | 7.99±1.40b | 9.19±0.38ab | |
3 | 10.47±0.17b | 10.28±0.96a | 7.99±0.42c | 6.00±0.39c | 6.31±0.45c | 10.83±0.40a | |
4 | 7.85±0.92c | 8.01±0.29b | 2.15±0.28d | 2.68±0.48d | 0.39±0.15d | 6.84±2.48b | |
5 | 0.00±0.00d | 0.86±1.03c | 0.00±0.00e | 0.22±0.02e | 0.00±0.00d | 4.13±1.75c |
指标 Index | NaCl | KCl | Na2SO4 | MgSO4 | NaHCO3 | 混合盐Salts mixture | |
---|---|---|---|---|---|---|---|
F1 | F2 | ||||||
发芽势GE | 0.992 | 0.981 | 0.952 | 0.976 | 0.960 | 0.963 | -0.165 |
发芽率GR | 0.993 | 0.984 | 0.991 | 0.980 | 0.997 | 0.963 | -0.193 |
株高SL | 0.978 | 0.979 | 0.943 | 0.959 | 0.993 | 0.874 | 0.370 |
根长RL | 0.884 | 0.582 | 0.807 | 0.775 | 0.897 | 0.810 | 0.564 |
须根数目RN | 0.975 | 0.847 | 0.968 | 0.986 | 0.973 | -0.327 | 0.900 |
发芽指数GI | 0.991 | 0.989 | 0.992 | 0.970 | 0.978 | 0.988 | -0.105 |
简易活力指数SVI | 0.984 | 0.988 | 0.993 | 0.958 | 0.990 | 0.981 | 0.154 |
特征值Eigen value | 7.595 | 6.863 | 7.201 | 7.223 | 7.581 | 6.252 | 1.402 |
贡献率Contribution (%) | 94.931 | 85.787 | 90.013 | 90.290 | 94.765 | 78.149 | 17.521 |
累计贡献率Cumulative contribution (%) | 94.931 | 85.787 | 90.013 | 90.290 | 94.765 | 78.149 | 95.670 |
Table 3 Principal component analysis of salt tolerance evaluation indexes
指标 Index | NaCl | KCl | Na2SO4 | MgSO4 | NaHCO3 | 混合盐Salts mixture | |
---|---|---|---|---|---|---|---|
F1 | F2 | ||||||
发芽势GE | 0.992 | 0.981 | 0.952 | 0.976 | 0.960 | 0.963 | -0.165 |
发芽率GR | 0.993 | 0.984 | 0.991 | 0.980 | 0.997 | 0.963 | -0.193 |
株高SL | 0.978 | 0.979 | 0.943 | 0.959 | 0.993 | 0.874 | 0.370 |
根长RL | 0.884 | 0.582 | 0.807 | 0.775 | 0.897 | 0.810 | 0.564 |
须根数目RN | 0.975 | 0.847 | 0.968 | 0.986 | 0.973 | -0.327 | 0.900 |
发芽指数GI | 0.991 | 0.989 | 0.992 | 0.970 | 0.978 | 0.988 | -0.105 |
简易活力指数SVI | 0.984 | 0.988 | 0.993 | 0.958 | 0.990 | 0.981 | 0.154 |
特征值Eigen value | 7.595 | 6.863 | 7.201 | 7.223 | 7.581 | 6.252 | 1.402 |
贡献率Contribution (%) | 94.931 | 85.787 | 90.013 | 90.290 | 94.765 | 78.149 | 17.521 |
累计贡献率Cumulative contribution (%) | 94.931 | 85.787 | 90.013 | 90.290 | 94.765 | 78.149 | 95.670 |
盐处理 Salt treatment | 发芽势 GE | 发芽率 GR | 株高 SL | 根长 RL | 须根数目 RN | 发芽指数 GI | 简易活力指数 SVI | 平均值 Average | 排序 Rank |
---|---|---|---|---|---|---|---|---|---|
CK | 1.0000 | 1.0000 | 0.9065 | 0.9502 | 0.9490 | 0.9845 | 0.9279 | 0.9597 | 1 |
25 mmol·L-1 NaCl | 0.9825 | 0.9767 | 1.0000 | 0.8571 | 0.9082 | 0.9752 | 1.0000 | 0.9571 | 2 |
10 mmol·L-1 NaCl | 0.9474 | 1.0000 | 0.9632 | 0.8773 | 0.9082 | 0.9547 | 0.9847 | 0.9479 | 3 |
0.30%混合盐Salts mixture | 0.9298 | 0.9419 | 0.9577 | 1.0000 | 0.9490 | 0.8677 | 0.9235 | 0.9385 | 4 |
10 mmol·L-1 KCl | 0.9123 | 0.9651 | 0.9687 | 0.5007 | 1.0000 | 0.9602 | 0.9575 | 0.8949 | 5 |
0.05%混合盐Salts mixture | 0.9649 | 0.9767 | 0.8573 | 0.8254 | 0.7959 | 0.9547 | 0.8573 | 0.8903 | 6 |
50 mmol·L-1 NaCl | 0.9474 | 0.9302 | 0.9373 | 0.5664 | 0.8776 | 0.9609 | 0.8924 | 0.8732 | 7 |
25 mmol·L-1 KCl | 1.0000 | 0.9419 | 0.9438 | 0.3947 | 0.9388 | 0.9783 | 0.9099 | 0.8725 | 8 |
10 mmol·L-1 MgSO4 | 1.0000 | 0.9767 | 0.8737 | 0.3968 | 0.9592 | 1.0000 | 0.8744 | 0.8687 | 9 |
10 mmol·L-1 Na2SO4 | 0.9825 | 0.9419 | 0.8881 | 0.4704 | 0.9490 | 0.9876 | 0.8564 | 0.8680 | 10 |
50 mmol·L-1 KCl | 0.9825 | 0.9767 | 0.8757 | 0.4141 | 0.8776 | 0.9783 | 0.8766 | 0.8545 | 11 |
25 mmol·L-1 MgSO4 | 0.9298 | 0.9302 | 0.8384 | 0.3586 | 0.9184 | 0.9689 | 0.7987 | 0.8204 | 12 |
0.15%混合盐Salts mixture | 0.9298 | 0.9302 | 0.8220 | 0.5859 | 0.7857 | 0.8851 | 0.7830 | 0.8174 | 13 |
10 mmol·L-1 NaHCO3 | 0.8421 | 0.8721 | 0.8662 | 0.4798 | 0.9388 | 0.8472 | 0.7734 | 0.8028 | 14 |
100 mmol·L-1 NaCl | 0.9298 | 0.9419 | 0.6922 | 0.5245 | 0.9184 | 0.9280 | 0.6688 | 0.8005 | 15 |
50 mmol·L-1 Na2SO4 | 0.8947 | 0.8953 | 0.7429 | 0.4380 | 0.9592 | 0.8758 | 0.6813 | 0.7839 | 16 |
100 mmol·L-1 KCl | 0.9123 | 0.9651 | 0.6917 | 0.3442 | 0.9286 | 0.8938 | 0.6830 | 0.7741 | 17 |
25 mmol·L-1 Na2SO4 | 0.8070 | 0.8372 | 0.8026 | 0.4026 | 0.9184 | 0.8224 | 0.6884 | 0.7541 | 18 |
25 mmol·L-1 NaHCO3 | 0.8421 | 0.8372 | 0.7916 | 0.3377 | 0.8980 | 0.8627 | 0.6811 | 0.7501 | 19 |
0.60%混合盐Salts mixture | 0.9123 | 0.9070 | 0.6280 | 0.5325 | 0.8571 | 0.7391 | 0.5832 | 0.7370 | 20 |
50 mmol·L-1 MgSO4 | 0.8947 | 0.8953 | 0.5584 | 0.2049 | 0.8367 | 0.8988 | 0.5113 | 0.6857 | 21 |
50 mmol·L-1 NaHCO3 | 0.7018 | 0.7558 | 0.6947 | 0.3752 | 0.7653 | 0.5938 | 0.5376 | 0.6320 | 22 |
1.20%混合盐Salts mixture | 0.7193 | 0.5581 | 0.6072 | 0.4697 | 0.9694 | 0.4534 | 0.3523 | 0.5899 | 23 |
100 mmol·L-1 Na2SO4 | 0.8772 | 0.6977 | 0.2586 | 0.2698 | 0.8469 | 0.6776 | 0.1836 | 0.5445 | 24 |
100 mmol·L-1 MgSO4 | 0.8596 | 0.7209 | 0.3093 | 0.0970 | 0.4898 | 0.8292 | 0.2289 | 0.5050 | 25 |
200 mmol·L-1 KCl | 0.0526 | 0.2791 | 0.1721 | 0.2504 | 0.8163 | 0.1379 | 0.0732 | 0.2545 | 26 |
100 mmol·L-1 NaHCO3 | 0.4912 | 0.2093 | 0.1522 | 0.0000 | 0.0000 | 0.3677 | 0.0331 | 0.1791 | 27 |
200 mmol·L-1 MgSO4 | 0.5439 | 0.1628 | 0.1139 | 0.0000 | 0.0000 | 0.3658 | 0.0189 | 0.1722 | 28 |
200 mmol·L-1 NaCl | 0.0351 | 0.0000 | 0.0796 | 0.2049 | 0.6735 | 0.1007 | 0.0000 | 0.1562 | 29 |
200 mmol·L-1 Na2SO4 | 0.0000 | 0.0000 | 0.0271 | 0.0970 | 0.4245 | 0.0000 | 0.0000 | 0.0784 | 30 |
200 mmol·L-1 NaHCO3 | 0.0351 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0168 | 0.0000 | 0.0074 | 31 |
Table 4 Subjection values and comprehensive evaluation of salt tolerance of triticale under different salt treatments
盐处理 Salt treatment | 发芽势 GE | 发芽率 GR | 株高 SL | 根长 RL | 须根数目 RN | 发芽指数 GI | 简易活力指数 SVI | 平均值 Average | 排序 Rank |
---|---|---|---|---|---|---|---|---|---|
CK | 1.0000 | 1.0000 | 0.9065 | 0.9502 | 0.9490 | 0.9845 | 0.9279 | 0.9597 | 1 |
25 mmol·L-1 NaCl | 0.9825 | 0.9767 | 1.0000 | 0.8571 | 0.9082 | 0.9752 | 1.0000 | 0.9571 | 2 |
10 mmol·L-1 NaCl | 0.9474 | 1.0000 | 0.9632 | 0.8773 | 0.9082 | 0.9547 | 0.9847 | 0.9479 | 3 |
0.30%混合盐Salts mixture | 0.9298 | 0.9419 | 0.9577 | 1.0000 | 0.9490 | 0.8677 | 0.9235 | 0.9385 | 4 |
10 mmol·L-1 KCl | 0.9123 | 0.9651 | 0.9687 | 0.5007 | 1.0000 | 0.9602 | 0.9575 | 0.8949 | 5 |
0.05%混合盐Salts mixture | 0.9649 | 0.9767 | 0.8573 | 0.8254 | 0.7959 | 0.9547 | 0.8573 | 0.8903 | 6 |
50 mmol·L-1 NaCl | 0.9474 | 0.9302 | 0.9373 | 0.5664 | 0.8776 | 0.9609 | 0.8924 | 0.8732 | 7 |
25 mmol·L-1 KCl | 1.0000 | 0.9419 | 0.9438 | 0.3947 | 0.9388 | 0.9783 | 0.9099 | 0.8725 | 8 |
10 mmol·L-1 MgSO4 | 1.0000 | 0.9767 | 0.8737 | 0.3968 | 0.9592 | 1.0000 | 0.8744 | 0.8687 | 9 |
10 mmol·L-1 Na2SO4 | 0.9825 | 0.9419 | 0.8881 | 0.4704 | 0.9490 | 0.9876 | 0.8564 | 0.8680 | 10 |
50 mmol·L-1 KCl | 0.9825 | 0.9767 | 0.8757 | 0.4141 | 0.8776 | 0.9783 | 0.8766 | 0.8545 | 11 |
25 mmol·L-1 MgSO4 | 0.9298 | 0.9302 | 0.8384 | 0.3586 | 0.9184 | 0.9689 | 0.7987 | 0.8204 | 12 |
0.15%混合盐Salts mixture | 0.9298 | 0.9302 | 0.8220 | 0.5859 | 0.7857 | 0.8851 | 0.7830 | 0.8174 | 13 |
10 mmol·L-1 NaHCO3 | 0.8421 | 0.8721 | 0.8662 | 0.4798 | 0.9388 | 0.8472 | 0.7734 | 0.8028 | 14 |
100 mmol·L-1 NaCl | 0.9298 | 0.9419 | 0.6922 | 0.5245 | 0.9184 | 0.9280 | 0.6688 | 0.8005 | 15 |
50 mmol·L-1 Na2SO4 | 0.8947 | 0.8953 | 0.7429 | 0.4380 | 0.9592 | 0.8758 | 0.6813 | 0.7839 | 16 |
100 mmol·L-1 KCl | 0.9123 | 0.9651 | 0.6917 | 0.3442 | 0.9286 | 0.8938 | 0.6830 | 0.7741 | 17 |
25 mmol·L-1 Na2SO4 | 0.8070 | 0.8372 | 0.8026 | 0.4026 | 0.9184 | 0.8224 | 0.6884 | 0.7541 | 18 |
25 mmol·L-1 NaHCO3 | 0.8421 | 0.8372 | 0.7916 | 0.3377 | 0.8980 | 0.8627 | 0.6811 | 0.7501 | 19 |
0.60%混合盐Salts mixture | 0.9123 | 0.9070 | 0.6280 | 0.5325 | 0.8571 | 0.7391 | 0.5832 | 0.7370 | 20 |
50 mmol·L-1 MgSO4 | 0.8947 | 0.8953 | 0.5584 | 0.2049 | 0.8367 | 0.8988 | 0.5113 | 0.6857 | 21 |
50 mmol·L-1 NaHCO3 | 0.7018 | 0.7558 | 0.6947 | 0.3752 | 0.7653 | 0.5938 | 0.5376 | 0.6320 | 22 |
1.20%混合盐Salts mixture | 0.7193 | 0.5581 | 0.6072 | 0.4697 | 0.9694 | 0.4534 | 0.3523 | 0.5899 | 23 |
100 mmol·L-1 Na2SO4 | 0.8772 | 0.6977 | 0.2586 | 0.2698 | 0.8469 | 0.6776 | 0.1836 | 0.5445 | 24 |
100 mmol·L-1 MgSO4 | 0.8596 | 0.7209 | 0.3093 | 0.0970 | 0.4898 | 0.8292 | 0.2289 | 0.5050 | 25 |
200 mmol·L-1 KCl | 0.0526 | 0.2791 | 0.1721 | 0.2504 | 0.8163 | 0.1379 | 0.0732 | 0.2545 | 26 |
100 mmol·L-1 NaHCO3 | 0.4912 | 0.2093 | 0.1522 | 0.0000 | 0.0000 | 0.3677 | 0.0331 | 0.1791 | 27 |
200 mmol·L-1 MgSO4 | 0.5439 | 0.1628 | 0.1139 | 0.0000 | 0.0000 | 0.3658 | 0.0189 | 0.1722 | 28 |
200 mmol·L-1 NaCl | 0.0351 | 0.0000 | 0.0796 | 0.2049 | 0.6735 | 0.1007 | 0.0000 | 0.1562 | 29 |
200 mmol·L-1 Na2SO4 | 0.0000 | 0.0000 | 0.0271 | 0.0970 | 0.4245 | 0.0000 | 0.0000 | 0.0784 | 30 |
200 mmol·L-1 NaHCO3 | 0.0351 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0168 | 0.0000 | 0.0074 | 31 |
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