EFFECT OF EARLY-STAGE REGULATED DEFICIT IRRIGATION ON STEM LODGING RESISTANCE, LEAF PHOTOSYNTHESIS, ROOT RESPIRATION AND YIELD STABILITY OF WINTER WHEAT UNDER POST-ANTHESIS WATER STRESS CONDITIONS

文献类型： 外文期刊

第一作者： Ma, Shou-Chen

作者： Ma, Shou-Chen;Ma, Shou-Chen;Duan, Ai-Wang;Ma, Shou-Tian;Yang, Shen-Jiao;Ma, Shou-Chen

作者机构：

关键词： drought;regulated deficit irrigation;stress tolerance;waterlogging;winter wheat

期刊名称：IRRIGATION AND DRAINAGE （ 影响因子：1.328； 五年影响因子：1.435 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： A field micro-plot experiment was conducted to study the effect of early-stage regulated deficit irrigation (RDI) on the stress tolerance of winter wheat in the late growth stage. Plants were subjected to two RDI treatments: proper water deficits (45-55% field water capacity) were imposed during tillering-the beginning of the spring growth stage (T1) and during the beginning of spring growth to the end of the stem elongation stage (T2). The control plants (CK) were maintained with an adequate water supply until anthesis. The results showed that T1 and T2 shortened the length of the first and second internodes, and increased their weight per unit length, and thereby enhanced stem lodging resistance. Although post-anthesis drought and waterlogging lowered leaf photosynthetic rate and root respiration rate, the two RDI treatments improved significantly compared to the control. The two RDI treatments had no significant effects on grain yield under post-anthesis well-watered conditions but increased grain yield and yield stability of wheat under post-anthesis water stress. In addition, T1 and T2 significantly reduced water consumption and increased water productivity (WP) of wheat compared to the control. In summary, this study shows that appropriate RDI at early growth stages increased grain yield and yield stability through improving population characteristics, root respiration and photosynthesis of plants under post-anthesis water stress conditions. Copyright (C) 2016 John Wiley & Sons, Ltd.

分类号： S2

  • 相关文献

[1]EFFECTS OF REGULATED DEFICIT IRRIGATION ON GRAIN YIELD AND QUALITY TRAITS IN WINTER WHEAT. Meng, Zhaojiang,Duan, Aiwang,Gao, Yao,Wang, Xiaosen,Shen, Xiaojun,Dassanayake, Kithsiri Bandara,Chen, Deli.

[2]Root-sourced signal and photosynthetic traits, dry matter accumulation and remobilization, and yield stability in winter wheat as affected by regulated deficit irrigation. Ma, Shou-Chen,Wang, Rui,Guan, Zhong-Mei,Ma, Shou-Chen,Duan, Ai-Wang,Yang, Shen-Jiao,Ma, Shou-Tian,Shao, Yun.

[3]Effects of Waterlogging and Shading at Jointing and Grain-Filling Stages on Yield Components of Winter Wheat. Liu, Yang,Shi, Chunlin,Xuan, Shouli,Wei, Xiufang,Shi, Yongle,Luo, Zongqiang. 2016

[4]AtCPK6, a functionally redundant and positive regulator involved in salt/drought stress tolerance in Arabidopsis. Xu, Jing,Tian, Yong-Sheng,Peng, Ri-He,Xiong, Ai-Sheng,Zhu, Bo,Jin, Xiao-Fen,Gao, Feng,Fu, Xiao-Yan,Yao, Quan-Hong,Xu, Jing,Hou, Xi-Lin. 2010

[5]Isolation and functional characterization of HvDREB1-a gene encoding a dehydration-responsive element binding protein in Hordeum vulgare. Xu, Zhao-Shi,Ni, Zhi-Yong,Li, Zhi-Yong,Li, Lian-Cheng,Chen, Ming,Gao, Dong-Yao,Yu, Xiu-Dao,Liu, Pei,Ma, You-Zhi.

[6]Arabidopsis enhanced drought tolerance1/HOMEODOMAIN GLABROUS11 confers drought tolerance in transgenic rice without yield penalty. Yu, Linhui,Chen, Xi,Wang, Zhen,Xiang, Chengbin,Wang, Shimei,Zhu, Qisheng,Wang, Yuping,Li, Shigui,Wang, Shimei,Zhu, Qisheng.

[7]Effects of waterlogging on nitrogen accumulation and alleviation of waterlogging damage by application of nitrogen fertilizer and mixtalol in winter rape (Brassica napus L). Zhou, W,Zhao, D,Lin, X. 1997

[8]Screening and Identification of Waterlogging Tolerant Rapeseed (Brassica napus L.) During Germination Stage. Zou, Xi-ling,Cong, Ye,Cheng, Yong,Lu, Guang-yuan,Zhang, Xue-kun. 2013

[9]Effects of waterlogging at different growth stages on physiological characteristics and seed yield of winter rape (Brassica napus L). Zhou, WJ,Lin, XQ. 1995

[10]Morpho-anatomical and physiological responses to waterlogging of sesame (Sesamum indicum L.). Wei, Wenliang,Li, Donghua,Wang, Linhai,Ding, Xia,Zhang, Yanxin,Gao, Yuan,Zhang, Xiurong. 2013

[11]Individual and combined effects of soil waterlogging and compaction on physiological characteristics of wheat in southwestern China. Tang, Yonglu,Li, Chaosu,Li, Zhuo,Wu, Chun,McHugh, A. D.. 2018

[12]Overexpression of Vitreoscilla hemoglobin increases waterlogging tolerance in Arabidopsis and maize. Du, Hewei,Shen, Xiaomeng,Zhang, Zuxin,Du, Hewei,Huang, Min,Du, Hewei,Zhang, Zuxin,Huang, Yiqin. 2016

[13]Physiological and molecular adjustment of cotton to waterlogging at peak-flowering in relation to growth and yield. Zhang, Yanjun,Song, Xuezhen,Li, Zhenhuai,Lu, Hequan,Kong, Xiangqiang,Eneji, A. Egrinya,Dong, Hezhong,Zhang, Yanjun,Dong, Hezhong,Song, Xuezhen,Yang, Guozheng.

[14]Individual and combined effects of salinity and waterlogging on Cry1Ac expression and insecticidal efficacy of Bt cotton. Luo, Zhen,Dong, Hezhong,Li, Weijiang,Ming, Zhao,Zhu, Yuqing.

[15]Effects of nitric oxide on some physiological characteristics of maize seedlings under waterlogging. Wang, Ben,Li, Cuihua,Zhu, Yong,Tian, Xiaohai,Zou, Huawen,Liu, Hongfang,Ma, Guohui. 2011

[16]Simulating the impact of flooding on wheat yield - Case study in East China. Li, Sanai,Tompkins, A. M.,Li, Sanai,Lin, Erda,Ju, Hui.

[17]Comparison of transcriptomes undergoing waterlogging at the seedling stage between tolerant and sensitive varieties of Brassica napus L.. Zou Xi-ling,Zeng Liu,Lu Guang-yuan,Cheng yong,Xu Jin-song,Zhang Xue-kun. 2015

[18]The Transcriptome of Brassica napus L. Roots under Waterlogging at the Seedling Stage. Zou, Xiling,Tan, Xiaoyu,Hu, Chengwei,Zeng, Liu,Lu, Guangyuan,Fu, Guiping,Cheng, Yong,Zhang, Xuekun. 2013

[19]Effects of waterlogging after pollination on the physicochemical properties of starch from waxy maize. Lu, Dalei,Cai, Xuemei,Lu, Weiping,Shi, Yaxing,Zhao, Jiuran.

[20]Exogenous Ca2+ alleviates waterlogging-caused damages to pepper. Liu, Z. B.,Zou, X. X.,Yang, B. Z.,Liu, Z. B.,Zhou, S. D.,Ou, L. J.,Dai, X. Z.,Ma, Y. Q.,Zhang, Z. Q.,Chen, W. C.,Li, X. F.,Liang, C. L.,Yang, S.,Zou, X. X..

作者其他论文 更多>>

微信小程序