文献类型: 外文期刊
作者: Huang, Chao 1 ; Zhang, Weiqiang 4 ; Wang, Hui 3 ; Gao, Yang 1 ; Ma, Shoutian 1 ; Qin, Anzhen 1 ; Liu, Zugui 1 ; Zhao, Ben 1 ; Ning, Dongfeng 1 ; Zheng, Hongjian 3 ; Liu, Zhandong 1 ;
作者机构: 1.Chinese Acad Agr Sci, Minist Agr & Rural Affairs, Farmland Irrigat Res Inst, Key Lab Crop Water Use & Regulat, Xinxiang 453003, Henan, Peoples R China
2.Chinese Acad Agr Sci, Grad Sch, Beijing 100081, PR, Peoples R China
3.Shanghai Acad Agr Sci, Crop Breeding & Cultivat Res Inst, CIMMYT China Specialty Maize Res Ctr, Shanghai Special Maize Engn Technol Res Ctr, Shanghai 201403, Peoples R China
4.Henan Inst Sci & technol Dev strategy, Zhengzhou 450003, Henan, Peoples R China
关键词: Waxy maize; Waterlogging; Leaf physiological characteristic; Fresh ear yield; Grain quality
期刊名称:AGRICULTURAL WATER MANAGEMENT ( 影响因子:6.7; 五年影响因子:6.6 )
ISSN: 0378-3774
年卷期: 2022 年 266 卷
页码:
收录情况: SCI
摘要: A waterlogging experiment under a rain shelter was used to investigate the response mechanism of waxy maize plant growth, ear yield, and quality to waterlogging at various growth stages. Waterlogging for 10 d were carried out at V6-VT (WV6-VT), VT-R1 (WVT-R1) and R1-R3 (WR1-R3) stages of waxy maize in lysimeters in 2019 and 2020 seasons, and non-waterlogging was used as control (CK). The results showed that waterlogging at V6-VT had the highest impact on waxy maize growth, fresh ear yield, and grain quality, followed by that at the VT-R1, and finally that at the R1-R3. During the waterlogging at V6-VT, the growth of waxy maize plants was accelerated, while the gas exchange parameters in leaves were decreased, however the plant height, leaf area index (LAI), and gas exchange parameters of the WV6-VT treatment were significantly lower than those of CK at R3. Compared with CK, the content of malondialdehyde (MDA) and the activities of superoxide dismutase (SOD), peroxidase (POD) and catalase (CAT) in leaves increased, whereas the contents of soluble sugar, soluble protein and proline in leaves decreased. As a result, waxy maize ear length, grain number per ear, 100-grain weight, and fresh ear yield fell, and grain quality suffered as well. Total protein and soluble sugar content in grains decreased, but starch and lysine content in grains increased. Principal component analysis (PCA) revealed that when waterlogging for 10 d occurred in waxy maize, it was the first to alter maize growth and physiology, and then affecting grain quality. Waterlogging at V6-VT waxy maize were the most severe, followed by VT-R1 and R1-R3.
- 相关文献
作者其他论文 更多>>
-
Exploiting genomic tools for genetic dissection and improving the resistance to Fusarium stalk rot in tropical maize
作者:Song, Junqiao;Wang, Chunping;Song, Junqiao;Liu, Yubo;Guo, Rui;Pacheco, Angela;Munoz-Zavala, Carlos;Song, Wei;Wang, Hui;Cao, Shiliang;Hu, Guanghui;Dhliwayo, Thanda;San Vicente, Felix;Zhang, Xuecai;Song, Junqiao;Liu, Yubo;Wang, Hui;Zheng, Hongjian;Guo, Rui;Song, Wei;Cao, Shiliang;Hu, Guanghui;Prasanna, Boddupalli M.;Zhang, Xuecai;Zhang, Xuecai
关键词:
-
Integrative transcriptome and metabolome analysis reveals the mechanisms of light-induced pigmentation in purple waxy maize
作者:Lu, Yuan;Yu, Yao;Kari, Ayiguli;Yang, Caixia;Wang, Chenyu;Zhang, Chao;Gu, Wei;Wang, Hui;Hu, Yingxiong;Sun, Pingdong;Guan, Yuan;Zheng, Hongjian;Lu, Yuan;Yu, Yao;Kari, Ayiguli;Yang, Caixia;Wang, Chenyu;Zhang, Chao;Gu, Wei;Wang, Hui;Hu, Yingxiong;Sun, Pingdong;Guan, Yuan;Xu, Yunbi;Zheng, Hongjian;Lu, Yuan;Yu, Yao;Kari, Ayiguli;Yang, Caixia;Wang, Chenyu;Zhang, Chao;Gu, Wei;Wang, Hui;Hu, Yingxiong;Sun, Pingdong;Guan, Yuan;Zheng, Hongjian;Lu, Yuan;Yu, Yao;Kari, Ayiguli;Yang, Caixia;Wang, Chenyu;Zhang, Chao;Gu, Wei;Wang, Hui;Hu, Yingxiong;Sun, Pingdong;Guan, Yuan;Zheng, Hongjian;Xuan, Yanfang;Si, Wenshuai;Bai, Bing;Zhang, Xuecai;Xu, Yunbi;Xu, Yunbi;Prasanna, Boddupalli M.;Shi, Biao
关键词:waxy maize; anthocyanin; light; transcriptomics; metabolomics
-
Genome-Wide Association Study and Genomic Prediction on Plant Architecture Traits in Sweet Corn and Waxy Corn
作者:Dang, Dongdong;Zhang, Ao;Ruan, Yanye;Qin, Li;Dang, Dongdong;Guan, Yuan;Zheng, Hongjian;Wang, Hui;Dang, Dongdong;Zhang, Xuecai
关键词:genome-wide association study; genomic prediction; plant height; ear height; tassel branch number; sweet corn; waxy corn
-
Genome-wide association study of ear tip barrenness in waxy maize
作者:Song, Xudong;Zhou, Guangfei;Zhang, Zhenliang;Zhang, Huiming;Xue, Lin;Shi, Mingliang;Lu, Huhua;Mao, Yuxiang;Chen, Guoqing;Huang, Xiaolan;Hao, Derong;Xue, Lin;Chen, Guoqing;Wang, Hui;Zheng, Hongjian;Wang, Hui;Zheng, Hongjian
关键词:waxy maize; ear tip barrenness; genome-wide association study; favorable allele
-
Genome-wide association study presents insights into the genetic architecture of drought tolerance in maize seedlings under field water-deficit conditions
作者:Chen, Shan;Dang, Dongdong;Ji, Shuwen;Dong, Xiaomei;Li, Cong;Zhang, Ao;Ruan, Yanye;Dang, Dongdong;Liu, Yubo;Zheng, Hongjian;Guan, Yuan;Dang, Dongdong;Liu, Yubo;Zheng, Hongjian;Guan, Yuan;Zhao, Chenghao
关键词:maize (Zea mays L.); genome-wide association study; seedling stage; field drought tolerance; SNPs
-
Genomic prediction of the performance of hybrids and the combining abilities for line by tester trials in maize
作者:Zhang, Ao;Cui, Zhenhai;Ruan, Yanye;Zhang, Ao;San Vicente, Felix;Palacios-Rojas, Natalia;Dhliwayo, Thanda;Crossa, Jose;Zhang, Xuecai;Zhang, Ao;Liu, Yubo;Guan, Yuan;Wang, Hui;Zheng, Hongjian;Perez-Rodriguez, Paulino;Liu, Yubo;Guan, Yuan;Wang, Hui;Zheng, Hongjian;Olsen, Michael;Prasanna, Boddupalli M.
关键词:Maize; Genomic selection; Line-By-Tester; General combining ability; Specific combining ability
-
Identification and fine mapping of a major QTL (qRtsc8-1) conferring resistance to maize tar spot complex and validation of production markers in breeding lines
作者:Ren, Jiaojiao;Wu, Penghao;Ren, Jiaojiao;Huestis, Gordon M.;Zhang, Ao;Qu, Jingtao;Zheng, Hongjian;Alakonya, Amos E.;Olsen, Michael;Chen, Jiafa;Zhang, Xuecai;Zhang, Ao;Qu, Jingtao;Liu, Yubo;Zheng, Hongjian;Olsen, Michael;Prasanna, Boddupalli M.;Chen, Jiafa
关键词: