Improving Water Use Efficiency of Wheat Crop Varieties in the North China Plain: Review and Analysis

文献类型： 外文期刊

第一作者： Mei Xu-rong

作者： Mei Xu-rong;Zhong Xiu-li;Liu Xiao-ying;Vincent, Vadez

作者机构：

关键词： water use efficiency;yield;stomatal conductance;water deficit

期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）

ISSN： 2095-3119

年卷期： 2013 年 12 卷 7 期

页码：

收录情况： SCI

摘要： The North China Plain (NCP), one of the most important agricultural regions in China, is facing a major water-resource crisis evoked by excessive exploitation of groundwater. To reduce water use while maintaining high crop production level, improving variety water use efficiency (WUE) is an urgent need, especially because other water-saving measures such as water delivery, irrigation, and agricultural practices have already achieved most possible progresses. Evaluation of variety WUE can be performed accurately at the individual plant level (WUEp). Reviewing the studies on physiological factors affecting WUEp performed up to date, stomatal conductance was considered to be an important trait associating closely with WUEp. The trait showed a large degree of varietal variability under well-watered conditions. Crop varieties differ highly in sensitivity of stomata to soil and air drying, with some varieties strongly reducing their stomatal conductance in contrast with those lightly regulating their stomata. As a result, difference among varieties in WUEp was enlarged under water deficit conditions in contrast with those under well-watered conditions. The relationship between stomatal conductance and yield depends on water availability of whole growing period in local areas. Usually, large stomatal conductance results in a high yield under good irrigation system, whereas a low stomatal conductance can lead to yield benefit under limited stored soil moisture conditions. In the NCP, winter wheat is the largest consumer of irrigation water, improvement strategies for high WUE aiming at wheat crops are in urgent need. We suggest, for the well-irrigated areas with excessive exploitation of groundwater, the wheat breeding program need to combine medium stomatal conductance (0.35 mmol H2O m(-2) s(-1) or so), high carboxylation efficiency, and high harvest index. Areas with partial/full access to irrigation, or infrequent drought, should target wheat varieties with high stomatal conductance under no water stress and low sensitivity of stomata to soil water deficit. Drought-prone rain-fed areas characterized by frequent and long terminal drought should target wheat varieties with low stomatal conductance under no water stress and high stomata sensitivity to soil drying to make water available during grain filling.

分类号：

  • 相关文献

[1]Water deficits and heat shock effects on photosynthesis of a transgenic Arabidopsis thaliana constitutively expressing ABP9, a bZIP transcription factor. Zhang, Xia,Zhao, Jun,Zhang, Xia,Wollenweber, Bernd,Jiang, Dong,Jiang, Dong,Liu, Fulai.

[2]Response of Gas Exchange and Water Use Efficiency to Light Intensity and Temperature in Transgenic Rice Expressing PEPC and PPDK Genes. Jiao De-mao,Zhang Bian-jiang,Chen Quan-zhan,Hua Chun,Zhou Feng,Zhou Quan-chen. 2009

[3]Mulching affects photosynthetic and chlorophyll a fluorescence characteristics during stage III of peach fruit growth on the rain-fed semiarid Loess Plateau of China. Wang, Chenbing,Chen, Baihong,Wang, Falin,Wang, Chenbing,Wang, Hong,Zhao, Xiumei,Wang, Falin.

[4]Effect of new irrigation technology on the physiology and water use efficiency of potato by Reclaimed Water Irrigation. Qi, Xuebin,Huang, Zongdong,Qiao, Dongmei,Li, Ping,Zhao, Zhijuan,Fan, Tao,Wu, Haiqing,Fan, Xiangyang,Hu, Chao,Zhu, Donghai,Wang, Xin. 2013

[5]Influence of continuous plastic film mulching on yield, water use efficiency and soil properties of rice fields under non-flooding condition. Li, Yong-Shan,Wu, Liang-Huan,Zhao, Li-Mei,Lu, Xing-Hua,Fan, Qiao-Lan,Zhang, Fu-Suo. 2007

[6]Effects of deficit irrigation and plant density on the growth, yield and fiber quality of irrigated cotton. Zhang, Dongmei,Luo, Zhen,Li, Weijiang,WeiTang,Dong, Hezhong,Liu, Suhua.

[7]Effects of Tillage Practices on Water Consumption, Water Use Efficiency and Grain Yield in Wheat Field. Zheng Cheng-yan,Yu Zhen-wen,Shi Yu,Cui Shi-ming,Wang Dong,Zhang Yong-li,Zheng Cheng-yan,Zhao Jun-ye. 2014

[8]Drip Irrigation Scheduling for Tomato Grown in Solar Greenhouse Based on Pan Evaporation in North China Plain. Liu Hao,Duan Ai-wang,Sun Jing-sheng,Wang Yan-cong,Sun Chi-tao,Li Fu-sheng. 2013

[9]Value of groundwater used for producing extra grain in North China Plain. Zhao, Zhigan,Qin, Xin,Zhang, Yinghua,Wang, Zhimin,Zhao, Zhigan,Zang, Hecang,Chen, Chao.

[10]Physiological fundamentals of AnM technique in peanut production: Stomatal oscillations in intact and excised leaves of peanut plants grown with a modified AnM technique. Qin, Feifei,Takano, Tetsuo,Qin, Feifei,Xu, Hui-lian,Qin, Feifei,Li, Fenglan. 2012

[11]Driving the expression of RAA1 with a drought-responsive promoter enhances root growth in rice, its accumulation of potassium and its tolerance to moisture stress. Chen, Guang,Li, Chaolei,Gao, Zhenyu,Zhang, Yu,Zhu, Li,Hu, Jiang,Ren, Deyong,Qian, Qian,Chen, Guang,Xu, Guohua. 2018

[12]Nitrogen Metabolism in Adaptation of Photosynthesis to Water Stress in Rice Grown under Different Nitrogen Levels. Zhong, Chu,Cao, Xiaochuang,Hu, Jijie,Zhu, Lianfeng,Zhang, Junhua,Jin, Qianyu,Zhong, Chu,Huang, Jianliang. 2017

[13]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.

[14]Physiological and photosynthetic responses of melon (Cucumis melo L.) seedlings to three Glomus species under water deficit. Huang, Zhi,Zou, Zhirong,Li, Jianming,Huang, Zhi,He, Chaoxing,Zhang, Zhibin,Huang, Zhi,He, Zhongqun.

[15]Identification of Genes Associated with Lemon Floral Transition and Flower Development during Floral Inductive Water Deficits: A Hypothetical Model. Li, Jin-Xue,Li, Jin-Xue,Huang, Hua-Bin,Yue, Jian-Qiang,Gao, Jun-Yan,Du, Yu-Xia,Hou, Xiao-Jin,Zhu, Jiao,Hu, Cheng-Xiao,Hu, Chun-Gen,Zhang, Jin-Zhi,Zhou, Jing-Jing. 2017

[16]Physiological fundamentals of the AnM cultivation technique in peanut production: Leaf photosynthetic hysteresis is reduced by exposing hypocotyls. Qin, Feifei,Takano, Tetsuo,Qin, Feifei,Xu, Hui-lian,Qin, Feifei. 2012

[17]Effects of Partial Rootzone Irrigation on Growth and Physiological Characteristics in Apple Trees and Water Use Efficiency. Wei, Q.,Wang, X.,Zhang, Qing,Zhang, Qiang,Liu, S.,Liu, J.. 2011

[18]Hydrogen peroxide regulated photosynthesis in C-4-pepc transgenic rice. Ren, C. G.,Li, X.,Liu, X. L.,Wei, X. D.,Dai, C. C.,Liu, X. L.. 2014

[19]Physiological characteristics of the primitive CO(2) concentrating mechanism in PEPC transgenic rice. Jiao, DM,Kuang, TY,Li, X,Ge, QY,Huang, XQ,Hao, NB,Bai, KZ. 2003

[20]Study On The Relationship Between The Winter Wheat Thermal Infrared Image Characteristics And Physiological Indicators. Chen Zi-long,Wang Cheng,Zhu Da-zhou. 2014

作者其他论文 更多>>

微信小程序