Acta Prataculturae Sinica ›› 2026, Vol. 35 ›› Issue (10): 117-128.DOI: 10.11686/cyxb2025372
Rui GAN1(
), Guo-bin YANG2, Xiao-qing SUI1(
), Jing QI1, Gui-li JIN1, Yu-xiang WANG1, Jian PENG3
Received:2025-09-15
Revised:2025-12-24
Online:2026-10-20
Published:2026-09-09
Contact:
Xiao-qing SUI
Rui GAN, Guo-bin YANG, Xiao-qing SUI, Jing QI, Gui-li JIN, Yu-xiang WANG, Jian PENG. The effects of biochar on the physiological responses and gene expression of Bromus inermis seedlings under saline-alkaline stress[J]. Acta Prataculturae Sinica, 2026, 35(10): 117-128.
| 引物名称Primers name | 正向引物序列Forward primer sequence (5'-3') | 反向引物序列Reverse primer sequence (5'-3') |
|---|---|---|
| BiActin | GCCGTGCTTTCCCTCTATG | GCTTCTCCTTGATGTCCCTTA |
| BiSUS | GGCTCCAGGCAATCTCTGTT | GACTTTGAGCCATTCACCGC |
| BiMYB39 | GTACGGCTTGTTCCCACAGT | CCCTTTCTCGCTGACTATGC |
| BiSAUR | GCCACCGTACTGCTTGGATA | CAGGAGGAGTTCGGGTTCAC |
| BiBHLH | CCTCTGCTCTCGACCCTCTA | AGCGTCTGTTTCGGTGTCTC |
| BiAP2/ERF | CATCATCTACGACCACGTCCC | TACTGGTTCTTCCGCCCCC |
| BiLRR | TCCCGATTCACTTACCAACTGT | ACGAGAAATCTAATATGCCCAGC |
| BiDHN4 | GGACTGCGTCATCTACAC | TAATACAGACAGGGTTCG |
| BiCYP73 | ACGGCGTGTACTTCAAGGAG | CTGCAGGATTTCCTGACCTC |
| BiABCC1 | GCCCATGCCTAACCCGA | CGCCATCGGTTTGTCGGA |
Table 1 Tested primer sequences
| 引物名称Primers name | 正向引物序列Forward primer sequence (5'-3') | 反向引物序列Reverse primer sequence (5'-3') |
|---|---|---|
| BiActin | GCCGTGCTTTCCCTCTATG | GCTTCTCCTTGATGTCCCTTA |
| BiSUS | GGCTCCAGGCAATCTCTGTT | GACTTTGAGCCATTCACCGC |
| BiMYB39 | GTACGGCTTGTTCCCACAGT | CCCTTTCTCGCTGACTATGC |
| BiSAUR | GCCACCGTACTGCTTGGATA | CAGGAGGAGTTCGGGTTCAC |
| BiBHLH | CCTCTGCTCTCGACCCTCTA | AGCGTCTGTTTCGGTGTCTC |
| BiAP2/ERF | CATCATCTACGACCACGTCCC | TACTGGTTCTTCCGCCCCC |
| BiLRR | TCCCGATTCACTTACCAACTGT | ACGAGAAATCTAATATGCCCAGC |
| BiDHN4 | GGACTGCGTCATCTACAC | TAATACAGACAGGGTTCG |
| BiCYP73 | ACGGCGTGTACTTCAAGGAG | CTGCAGGATTTCCTGACCTC |
| BiABCC1 | GCCCATGCCTAACCCGA | CGCCATCGGTTTGTCGGA |
处理 Treatment | 株高 Plant height (cm) | 叶长 Length of leaf (mm) | 叶宽 Leaf width (mm) | 叶面积 Leaf area (mm2) | 地上生物量 Above-ground biomass (g·株-1) |
|---|---|---|---|---|---|
| T0 | 18.16±0.90d | 101.73±2.27d | 4.56±0.42c | 472.17±220.31c | 0.21±0.03c |
| T1 | 22.12±3.97c | 163.29±5.53c | 6.12±0.60b | 706.09±208.13bc | 0.25±0.03bc |
| T2 | 22.80±0.76c | 180.45±6.93b | 6.73±0.22ab | 832.24±103.94ab | 0.28±0.04ab |
| T3 | 25.76±4.05a | 181.13±3.85b | 7.53±1.23a | 882.49±122.17ab | 0.33±0.05a |
| T4 | 24.42±1.69b | 191.62±2.99a | 7.09±0.81ab | 1029.51±81.56a | 0.25±0.03bc |
处理 Treatment | 地下生物量 Below-ground biomass (g·株-1) | 总生物量 Total biomass (g·株-1) | 根总长 Root total length (cm) | 根表面积 Root surface area (cm2) | |
| T0 | 0.12±0.01d | 0.32±0.03d | 41.01±1.29b | 3.72±0.61c | |
| T1 | 0.15±0.01c | 0.39±0.04c | 43.48±5.36b | 4.04±1.32c | |
| T2 | 0.19±0.01b | 0.46±0.05b | 45.82±5.06b | 4.55±0.60bc | |
| T3 | 0.22±0.01a | 0.55±0.04a | 60.26±3.10a | 6.10±1.08a | |
| T4 | 0.17±0.02b | 0.43±0.03bc | 59.66±2.27a | 5.82±0.29ab |
Table 2 The influence of adding biochar on the growth indicators of B. inermis seedlings under saline-alkali stress
处理 Treatment | 株高 Plant height (cm) | 叶长 Length of leaf (mm) | 叶宽 Leaf width (mm) | 叶面积 Leaf area (mm2) | 地上生物量 Above-ground biomass (g·株-1) |
|---|---|---|---|---|---|
| T0 | 18.16±0.90d | 101.73±2.27d | 4.56±0.42c | 472.17±220.31c | 0.21±0.03c |
| T1 | 22.12±3.97c | 163.29±5.53c | 6.12±0.60b | 706.09±208.13bc | 0.25±0.03bc |
| T2 | 22.80±0.76c | 180.45±6.93b | 6.73±0.22ab | 832.24±103.94ab | 0.28±0.04ab |
| T3 | 25.76±4.05a | 181.13±3.85b | 7.53±1.23a | 882.49±122.17ab | 0.33±0.05a |
| T4 | 24.42±1.69b | 191.62±2.99a | 7.09±0.81ab | 1029.51±81.56a | 0.25±0.03bc |
处理 Treatment | 地下生物量 Below-ground biomass (g·株-1) | 总生物量 Total biomass (g·株-1) | 根总长 Root total length (cm) | 根表面积 Root surface area (cm2) | |
| T0 | 0.12±0.01d | 0.32±0.03d | 41.01±1.29b | 3.72±0.61c | |
| T1 | 0.15±0.01c | 0.39±0.04c | 43.48±5.36b | 4.04±1.32c | |
| T2 | 0.19±0.01b | 0.46±0.05b | 45.82±5.06b | 4.55±0.60bc | |
| T3 | 0.22±0.01a | 0.55±0.04a | 60.26±3.10a | 6.10±1.08a | |
| T4 | 0.17±0.02b | 0.43±0.03bc | 59.66±2.27a | 5.82±0.29ab |
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