Xinjiang Agricultural Sciences ›› 2021, Vol. 58 ›› Issue (11): 2111-2121.DOI: 10.6048/j.issn.1001-4330.2021.11.018
• Facility Agriculture·Agricultural Product Analysis and Detection • Previous Articles Next Articles
GONG Qin1,2(), CHE Yong1, WANG Ling2, LI Zhaohua2,3
Received:
2020-07-02
Online:
2021-11-20
Published:
2021-12-16
Correspondence author:
GONG Qin
Supported by:
通讯作者:
公勤
作者简介:
公勤(1982-),女,河南宝丰人,副教授,博士,研究方向为逆境植物生理,(E-mail) 45542318@qq.com
基金资助:
CLC Number:
GONG Qin, CHE Yong, WANG Ling, LI Zhaohua. Effects of Copper Treatment on Oxidative Stress Response and Mineral Element Uptake in Spinach Seedlings[J]. Xinjiang Agricultural Sciences, 2021, 58(11): 2111-2121.
公勤, 车勇, 王玲, 李兆华. 铜处理对菠菜幼苗体内氧化应激反应和矿质元素吸收的影响[J]. 新疆农业科学, 2021, 58(11): 2111-2121.
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处理浓度 Treatment Concentration (mg/kg) | 根长 Total root length (cm) | 根表面积 Total root surface area (cm2) | 根系平均直径 Total root average diameter (mm) | 总根分叉数 Total root forks number | 总根尖数 Total root tips number |
---|---|---|---|---|---|
0 | 96.72±1.79d | 14.04±0.48cd | 0.47±0.03bc | 1 160.67±3.09e | 336.33±8.26e |
50 | 129.03±2.52e | 14.76±1.04d | 0.54±0.05c | 1 267.67±1.25f | 365.67±4.03f |
100 | 82.78±2.54c | 12.86±1.19c | 0.47±0.07bc | 1 130.67±12.47d | 259.33±7.41d |
400 | 73.91±3.96c | 11.41±0.15b | 0.46±0.08bc | 1 043.00±9.09c | 206.00±1.41c |
700 | 64.70±2.21b | 11.21±0.07b | 0.36±0.03ab | 847.33±4.03b | 176.67±3.86b |
1000 | 54.98±1.12a | 9.54±0.37a | 0.35±0.02a | 654.67±2.49a | 106.00±0.82a |
Table 1 Effects of different Cu treatment concentrations on root parameters of spinach seedling
处理浓度 Treatment Concentration (mg/kg) | 根长 Total root length (cm) | 根表面积 Total root surface area (cm2) | 根系平均直径 Total root average diameter (mm) | 总根分叉数 Total root forks number | 总根尖数 Total root tips number |
---|---|---|---|---|---|
0 | 96.72±1.79d | 14.04±0.48cd | 0.47±0.03bc | 1 160.67±3.09e | 336.33±8.26e |
50 | 129.03±2.52e | 14.76±1.04d | 0.54±0.05c | 1 267.67±1.25f | 365.67±4.03f |
100 | 82.78±2.54c | 12.86±1.19c | 0.47±0.07bc | 1 130.67±12.47d | 259.33±7.41d |
400 | 73.91±3.96c | 11.41±0.15b | 0.46±0.08bc | 1 043.00±9.09c | 206.00±1.41c |
700 | 64.70±2.21b | 11.21±0.07b | 0.36±0.03ab | 847.33±4.03b | 176.67±3.86b |
1000 | 54.98±1.12a | 9.54±0.37a | 0.35±0.02a | 654.67±2.49a | 106.00±0.82a |
处理浓度 Treatment concentration (mg/kg) | 叶部 Leaves (mg/kg) | 根部 Roots (mg/kg) |
---|---|---|
0 | 19.72±0.14a | 7.97±0.06a |
50 | 194.30±3.82b | 14.60±0.04b |
100 | 295.08±9.32c | 30.10±0.04c |
400 | 1 908.17±16.60d | 120.97±0.06d |
700 | 3 005.83±21.21e | 194.15±1.06e |
1 000 | 3 611.00±21.52f | 230.85±2.35f |
Table 2 Effects of different Cu treatment concentrations on the Cu contents in the leaves and roots of spinach seedling
处理浓度 Treatment concentration (mg/kg) | 叶部 Leaves (mg/kg) | 根部 Roots (mg/kg) |
---|---|---|
0 | 19.72±0.14a | 7.97±0.06a |
50 | 194.30±3.82b | 14.60±0.04b |
100 | 295.08±9.32c | 30.10±0.04c |
400 | 1 908.17±16.60d | 120.97±0.06d |
700 | 3 005.83±21.21e | 194.15±1.06e |
1 000 | 3 611.00±21.52f | 230.85±2.35f |
部位 Part | 处理浓度 Treatment concentration (mg/kg) | N (mg/g) | P (μg/g) | K (μg/g) | Ca (μg/g) | Mg (μg/g) |
---|---|---|---|---|---|---|
叶部 Leaves | 0 | 83.43±0.62b | 901.63±1.74b | 38.11±0.29c | 1 488.92±10.36d | 13.09±0.13d |
50 | 83.47±0.62b | 863.63±6.76a | 46.76±0.23e | 1 777.50±15.84f | 14.16±0.02f | |
100 | 97.03±1.89e | 867.33±5.69a | 41.65±1.93d | 1 709.17±5.62e | 13.48±0.08e | |
400 | 90.77±1.07d | 926.08±8.20c | 37.66±1.29c | 1 445.42±4.60c | 12.35±0.04c | |
700 | 86.73±0.39c | 921.63±3.29c | 33.91±0.85b | 1 351.46±6.85b | 6.12±0.02b | |
1 000 | 77.47±0.79a | 859.83±11.71a | 30.75±0.16a | 1 208.43±1.47a | 4.57±0.04a | |
根部 Roots | 0 | 37.93±0.25a | 727.31±1.58e | 16.76±0.15c | 357.11±4.60a | 753.71±3.49e |
50 | 56.87±0.57f | 741.20±1.41f | 18.35±0.19d | 1 207.33±3.52f | 802.19±2.23f | |
100 | 53.83±0.63e | 661.33±1.22d | 17.99±0.59cd | 1 076.00±7.15e | 682.13±1.10d | |
400 | 51.70±0.37d | 584.19±1.80c | 17.21±1.25cd | 940.67±5.31d | 635.88±1.85c | |
700 | 48.73±0.83c | 420.88±3.45b | 14.84±0.39b | 900.33±3.63c | 529.41±1.43b | |
1 000 | 40.43±0.63b | 372.41±2.93a | 11.16±0.26a | 751.33±4.73b | 498.52±5.95a |
Table 3 Effects of different Cu treatment concentrations on the absorption of macroelements in the leaves and roots of spinach seedlings
部位 Part | 处理浓度 Treatment concentration (mg/kg) | N (mg/g) | P (μg/g) | K (μg/g) | Ca (μg/g) | Mg (μg/g) |
---|---|---|---|---|---|---|
叶部 Leaves | 0 | 83.43±0.62b | 901.63±1.74b | 38.11±0.29c | 1 488.92±10.36d | 13.09±0.13d |
50 | 83.47±0.62b | 863.63±6.76a | 46.76±0.23e | 1 777.50±15.84f | 14.16±0.02f | |
100 | 97.03±1.89e | 867.33±5.69a | 41.65±1.93d | 1 709.17±5.62e | 13.48±0.08e | |
400 | 90.77±1.07d | 926.08±8.20c | 37.66±1.29c | 1 445.42±4.60c | 12.35±0.04c | |
700 | 86.73±0.39c | 921.63±3.29c | 33.91±0.85b | 1 351.46±6.85b | 6.12±0.02b | |
1 000 | 77.47±0.79a | 859.83±11.71a | 30.75±0.16a | 1 208.43±1.47a | 4.57±0.04a | |
根部 Roots | 0 | 37.93±0.25a | 727.31±1.58e | 16.76±0.15c | 357.11±4.60a | 753.71±3.49e |
50 | 56.87±0.57f | 741.20±1.41f | 18.35±0.19d | 1 207.33±3.52f | 802.19±2.23f | |
100 | 53.83±0.63e | 661.33±1.22d | 17.99±0.59cd | 1 076.00±7.15e | 682.13±1.10d | |
400 | 51.70±0.37d | 584.19±1.80c | 17.21±1.25cd | 940.67±5.31d | 635.88±1.85c | |
700 | 48.73±0.83c | 420.88±3.45b | 14.84±0.39b | 900.33±3.63c | 529.41±1.43b | |
1 000 | 40.43±0.63b | 372.41±2.93a | 11.16±0.26a | 751.33±4.73b | 498.52±5.95a |
部位 Part | 处理浓度 Treatment concentration (mg/kg) | Fe (μg/g) | Mn (μg/g) | Zn (μg/g) | B (μg/g) | Mo (μg/g) | Ni (μg/g) | Si (μg/g) |
---|---|---|---|---|---|---|---|---|
叶部 Leaves | 0 | 121.80±0.89b | 357.33±0.96c | 33.6±0.11b | 34.70±0.46a | 0.45±0.01d | 0.60±0.04c | 118.17±3.98b |
50 | 143.30±1.01d | 457.90±1.02e | 34.69±0.71b | 42.20±0.15c | 0.32±0.02c | 0.65±0.04c | 59.78±0.06a | |
100 | 131.90±4.16c | 453.77±5.75e | 33.56±0.73b | 39.61±0.05b | 0.3±0.01c | 0.42±0.02b | 138.08±0.46c | |
400 | 118.05±3.53b | 434.12±6.54d | 31.82±0.67a | 43.20±0.33d | 0.27±0.02bc | 0.27±0.02a | 250.60±0.04e | |
700 | 117.63±0.27b | 312.50±4.67b | 41.38±0.16c | 43.43±0.35d | 0.22±0.06ab | 0.25±0.04a | 206.77±0.46d | |
1 000 | 99.33±1.16a | 252.08±5.22a | 44.15±0.19d | 45.90±0.33e | 0.20±0.01a | 0.23±0.08a | 748.17±4.55f | |
根部 Roots | 0 | 133.00±0.87e | 80.1±0.41d | 16.02±0.08ab | 6.23±0.16a | 0.67±0.02a | 11.72±0.22b | 250.13±1.75a |
50 | 154.29±0.77f | 93.63±0.53e | 18.72±0.10cd | 7.65±0.27b | 2.10±0.01f | 16.65±0.04e | 441.62±8.45d | |
100 | 130.92±0.16d | 62.50±0.76b | 15.84±0.04bc | 7.98±0.08c | 1.72±0.02e | 15.42±0.26d | 399.37±1.09c | |
400 | 123.16±0.41c | 64.58±1.31c | 13.72±0.51bc | 9.07±0.02d | 1.07±0.02d | 14.93±0.10d | 341.70±0.37b | |
700 | 89.56±0.65b | 65.92±0.16c | 8.16±0.05a | 9.48±0.08e | 0.57±0.02c | 13.48±0.85c | 1 279.83±14.96e | |
1 000 | 86.81±0.64a | 53.75±0.32a | 7.81±0.10a | 9.47±0.06e | 0.30±0.04b | 8.77±0.39a | 1 427.83±5.51f |
Table 4 Effects of different Cu treatment concentrations on the absorption of trace elements in the leaves and roots of spinach seedling
部位 Part | 处理浓度 Treatment concentration (mg/kg) | Fe (μg/g) | Mn (μg/g) | Zn (μg/g) | B (μg/g) | Mo (μg/g) | Ni (μg/g) | Si (μg/g) |
---|---|---|---|---|---|---|---|---|
叶部 Leaves | 0 | 121.80±0.89b | 357.33±0.96c | 33.6±0.11b | 34.70±0.46a | 0.45±0.01d | 0.60±0.04c | 118.17±3.98b |
50 | 143.30±1.01d | 457.90±1.02e | 34.69±0.71b | 42.20±0.15c | 0.32±0.02c | 0.65±0.04c | 59.78±0.06a | |
100 | 131.90±4.16c | 453.77±5.75e | 33.56±0.73b | 39.61±0.05b | 0.3±0.01c | 0.42±0.02b | 138.08±0.46c | |
400 | 118.05±3.53b | 434.12±6.54d | 31.82±0.67a | 43.20±0.33d | 0.27±0.02bc | 0.27±0.02a | 250.60±0.04e | |
700 | 117.63±0.27b | 312.50±4.67b | 41.38±0.16c | 43.43±0.35d | 0.22±0.06ab | 0.25±0.04a | 206.77±0.46d | |
1 000 | 99.33±1.16a | 252.08±5.22a | 44.15±0.19d | 45.90±0.33e | 0.20±0.01a | 0.23±0.08a | 748.17±4.55f | |
根部 Roots | 0 | 133.00±0.87e | 80.1±0.41d | 16.02±0.08ab | 6.23±0.16a | 0.67±0.02a | 11.72±0.22b | 250.13±1.75a |
50 | 154.29±0.77f | 93.63±0.53e | 18.72±0.10cd | 7.65±0.27b | 2.10±0.01f | 16.65±0.04e | 441.62±8.45d | |
100 | 130.92±0.16d | 62.50±0.76b | 15.84±0.04bc | 7.98±0.08c | 1.72±0.02e | 15.42±0.26d | 399.37±1.09c | |
400 | 123.16±0.41c | 64.58±1.31c | 13.72±0.51bc | 9.07±0.02d | 1.07±0.02d | 14.93±0.10d | 341.70±0.37b | |
700 | 89.56±0.65b | 65.92±0.16c | 8.16±0.05a | 9.48±0.08e | 0.57±0.02c | 13.48±0.85c | 1 279.83±14.96e | |
1 000 | 86.81±0.64a | 53.75±0.32a | 7.81±0.10a | 9.47±0.06e | 0.30±0.04b | 8.77±0.39a | 1 427.83±5.51f |
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