Salicylic Acid and Pyraclostrobin Can Mitigate Salinity Stress and Improve Anti-Oxidative Enzyme Activities, Photosynthesis, and Soybean Production under Saline-Alkali Regions
文献类型： 外文期刊
作者： Ren, Honglei 1 ; Wang, Xueyang 1 ; Zhang, Fengyi 1 ; Zhao, Kezhen 1 ; Liu, Xiulin 1 ; Yuan, Rongqiang 1 ; Zhou, Changjun 2 ; Yu, Jidong 2 ; Du, Jidao 3 ; Zhang, Bixian 1 ; Wang, Jiajun 1 ;
作者机构： 1.Heilongjiang Acad Agr Sci, Soybean Res Inst, Natl Soybean Improvement Ctr, Harbin Branch,Northeastern Precocious Soybean Sci, Harbin 150086, Peoples R China
2.Heilongjiang Acad Agr Sci, Daqing Branch, Daqing 163316, Peoples R China
3.Heilongjiang Bayi Agr Univ, Coll Agr, Key Lab Soybean Mechanized Prod, Minist Agr & Rural Affairs, Daqing 163319, Peoples R China
关键词： soil salinity; salicylic acid; anti-oxidant metabolism; photosynthesis; reactive oxygen species; soybean production
期刊名称：LAND （ 影响因子：3.9； 五年影响因子：4.0 ）
ISSN：
年卷期： 2023 年 12 卷 7 期
页码：
收录情况： SCI
摘要： Soybean is a widespread crop in semi-arid regions of China, where soil salinity often increases and has a significant harmful impact on production, which will be a huge challenge in the coming years. Salicylic acid (SA) and pyraclostrobin are strobilurin-based bactericides (PBF). Under rainfall-harvesting conditions in covered ridges, the exogenous application of SA and PBF can improve the growth performance of soybeans, thereby reducing the adverse effects of soil salinity. The objectives of this research are to evaluate the potential effects of SA and PBF on soybean growth in two different regions, Harbin and Daqing. A two-year study was performed with the following four treatments: HCK: Harbin location with control; SA1+PBF1: salicylic acid (5 mL L-1) with pyraclostrobin (3 mL L-1); SA2+PBF2: salicylic acid (10 mL L-1) with pyraclostrobin (6 mL L-1); DCK: Daqing location with control. The results showed that in the Harbin region, SA2+PBF2 treatment reduced the evapotranspiration (ET) rate, increased soil water storage (SWS) during branching and flowering stages, and achieved a maximum photosynthesis rate. Moreover, this improvement is due to the reduction of MDA and oxidative damage in soybean at various growth stages. At different growth stages, the treatment of Harbin soybean with SA2+PBF2 significantly increased the activity of CAT, POD, SOD, and SP, while the content of MDA, H2O2, and O-2(-) also decreased significantly. In the treatment of SA2+PBF2 in Harbin, the scavenging ability of free H2O2 and O-2(-) was higher, and the activity of antioxidant enzymes was better. This was due to a worse level of lipid-peroxidation which successfully protected the photosynthesis mechanism and considerably increased water use efficiency (WUE) (46.3%) and grain yield (57.5%). Therefore, using plastic mulch with SA2+PBF2 treatment can be an effective water-saving management strategy, improving anti-oxidant enzyme activities, photosynthesis, and soybean production.
- 相关文献
作者其他论文 更多>>
-
Optimizing wheat productivity through integrated management of irrigation, nutrition, and organic amendments
作者：Farouk, A. S.;Shehab, A. A.;Alwakel, Sh. E.;Makled, Khaled M.;Abdelghany, Ahmed M.;Naif, Eman;Ren, Honglei;Lamlom, Sobhi F.
关键词：Potassium bicarbonate; Composting; Drip irrigation; Sustainable agriculture; Crop Productivity
-
Overexpression of Wild Soybean Expansin Gene GsEXLB14 Enhanced the Tolerance of Transgenic Soybean Hairy Roots to Salt and Drought Stresses
作者：Wang, Linlin;Zhang, Tong;Li, Cuiting;He, Fumeng;Xu, Yongqing;Li, Fenglan;Feng, Xu;Zhou, Changjun;Liu, Bing;Wu, Yaokun;Feng, Xu
关键词：wild soybean; expansin; GsEXLB14; abiotic stress; hairy root
-
Genetic analysis and QTL mapping of seed hardness trait in a soybean (Glycine max) recombinant inbred line (RIL) population
作者：Ren, Honglei;Zhao, Kezhen;Zhang, Chunlei;Liu, Xiulin;Wang, Xueyang;Zhang, Fengyi;Yuan, Rongqiang;Zhang, Bixian;Lamlom, Sobhi F.;Gao, Yuan;Cao, Baoxiang
关键词：Soybean; Seed hardness; QTL mapping; Candidate genes; Calcium-binding; Pectin lyase-like
-
Integrating Genome-Wide Association Study, Transcriptome and Metabolome Reveal Novel QTL and Candidate Genes That Control Protein Content in Soybean
作者：Zhao, Xunchao;Zhu, Hanhan;Liu, Fang;Wang, Jie;Zhao, Xue;Li, Yongguang;Teng, Weili;Han, Yingpeng;Zhan, Yuhang;Zhou, Changjun;Yuan, Ming
关键词：soybean; genome-wide association study; transcriptome; metabolome; protein content
-
Multi-omics analysis reveals novel loci and a candidate regulatory gene of unsaturated fatty acids in soybean (Glycine max (L.) Merr)
作者：Zhao, Xunchao;Zhan, Yuhang;Li, Kaiming;Zhang, Yan;Li, Yongguang;Zuo, Peng;Han, Yingpeng;Zhao, Xue;Zhou, Changjun;Yuan, Ming;Liu, Miao
关键词：Soybean; 3VmrMLM; Unsaturated fatty acids; Multi-omics analysis; Expression profile
-
Exploring the Efficacy of Four Essential Oils as Potential Insecticides against Thrips flavus
作者：Niu, Yulong;Pei, Tianhao;Zhao, Yijin;Shi, Shusen;Gao, Yu;Zhao, Yijin;Zhou, Changjun;Liu, Bing;Xu, Meng-Lei
关键词：Thrips flavus; Lamiaceae; essential oil; plant-derived insecticides; insecticidal toxicity
-
Joint GWAS and WGCNA Identify Genes Regulating the Isoflavone Content in Soybean Seeds
作者：Yang, Zhenhong;Wu, Xu;Zhu, Yina;Qu, Yuewen;Zhan, Yuhang;Li, Yongguang;Teng, Weili;Zhao, Xue;Han, Yingpeng;Zhou, Changjun;Yuan, Ming
关键词：genome-wide association analysis; weighted gene coexpressionnetwork analysis; soybean isoflavone; hub gene; overexpression and knockout of GmOMT7
