数字农科院2.0

Irrigation Methods Affect Wheat Flag L.eaf Senescence And Chlorophyll F luorescence In The North China Plain

文献类型： 外文期刊

作者： Shi, Y.;Xu, J. K.;Zhao, J. Y.;Yu, Z. W.

作者机构：

关键词： Supplemental irrigation based on soil moisture; Wheat; Superoxide dismutase activity; Actual photochemical efficiency of PSII; Grain yield

期刊名称： INTERNATIONAL JOURNAL OF PLANT PRODUCTION

ISSN： 1735-6814

年卷期： 2017 年 11 卷 3 期

页码：

摘要： The water resource shortage in North China Plain is an increasing threat to the sustainability of wheat (Triticum aestivum L.) production. A two-year field experiment was conducted to examine the effects of two supplemental irrigation (SI) methods on wheat flag leaf senescence, chlorophyll fluorescence and grain yield. The following field treatments were conducted: no irrigation (W-0); SI with 60 mm of water at jointing and anthesis stages (local quota SI, W-ck); SI based on the relative soil water content (SWC) of 0-40 cm soil layers with 65% field capacity (FC) at jointing stage and 70% FC at anthesis stage (W-1); SI based on SWC of same soil layers with 70% FC at the jointing and anthesis stage (W-2); and SI based on the SWC of same soil layers with 75% FC at jointing stage and 70% FC at anthesis stage (W-3). Results showed that W-0 accelerated flag leaf senescence and had reduced grain yield. Among irrigation treatments, W-2 (and W-3 in 2013-2014) significantly increased flag leaf water potential from 7 to 28 days after anthesis (DAA) compared with W-ck and W-1. Superoxide dismutase activity, catalase activity of W-2 increased by 15.41% and 14.96% compared with those in W-ck, resulting in the significantly decreased concentration of malondialdehyde and increased concentration of soluble protein at 14-28 DAA. The F-v/F-m at 21-28 DAA and the Phi PSII, qP and NPQ at 14-28 DAA for W-2 (and W-3 in 2013-2014) were also significantly higher than those of W-ck and W-1. Eventually, grain yield, water use efficiency and irrigation benefit of W-2 were 8704.54 kg ha(-1), 20.86 kg ha(-1) mm(-1) and 31.44 kg ha(-1) mm(-1), respectively, which were the highest among those of all the treatments. These values increased by 5.82%, 9.65% and 6.00%, respectively, relative to those of W-ck. In conclusion, the SI based on 0-40 cm soil layer and use of an appropriate relative SWC (both 70% FC at the jointing and anthesis stages) can reduce irrigation amount, delay leaf senescence and improve grain yield and water use efficiency.

分类号：

  • 相关文献

[1]Seed Priming By Sodium Nitroprusside I.mproves Salt Tolerance In W heat (Triticum Aestivum L.) By Enhancing Physiological And Biochemical Parameters. Daud, M. K.,Ali, Iftikhar,Ali, Qasim,Haider, Muhammad Zulqurnain,Daud, M. K.,Aslam, Nosheen,Deeba, Farah,Zhu, Shui Jin,Shahzad, Faisal,Iqbal, Naeem,Ali, Shafaqat,Rizwan, Muhammad,Noman, Ali. 2017

[2]Wheat Grain Protein Accumulation And P.olymerization Mechanisms Driven By N itrogen Fertilization. Tang, Guixiang,Tang, Guixiang,Ma, Wujun,Diepeveen, Dean,Diepeveen, Dean,She, Maoyun,She, Maoyun,Ma, Wujun,Yang, Rongchang,Tang, Guixiang,Zhang, Jingjuan,Yang, Rongchang,Zhang, Yujuan,Zhang, Jingjuan,Yu, Zitong,Islam, Shahidul,Yu, Zitong,Juhasz, Angela,Islam, Shahidul,Juhasz, Angela. 2018

[3]The wheat ABA receptor gene TaPYL1-1B contributes to drought tolerance and grain yield by increasing water-use efficiency. Mao, Hude,Jian, Chao,Cheng, Xinxiu,Chen, Bin,Mei, Fangming,Li, Fangfang,Zhang, Yifang,Li, Shumin,Du, Linying,Li, Tian,Hao, Chenyang,Wang, Xiaojing,Zhang, Xueyong,Kang, Zhensheng. 2021

[4]Knock-Down The Expression Of Brassinosteroid Receptor Tabri1 Reduces Photosynthesis, Tolerance To High Light And High Temperature Stresses And Grain Yield In Wheat. Fang, JJ, Zhu, WQ, Tong, YP. 2020

[5]Synthetic Hexaploid Wheat: Yesterday, Today, A.nd Tomorrow. Li, AL, Liu, DC, Yang, WY, Kishii, M, Mao, L. 2018

[6]Long-Term Inorganic Plus Organic Fertilization I.ncreases Yield And Yield S tability Of Winter Wheat. Chen, H, Deng, AX, Zhang, WJ, Li, W, Qi, YQ, Yang, TM, Zheng, CY, Cao, CF, Chen, F. 2018

[7]Developing Green Super Rice Varieties W.ith High Nutrient Use E fficiency By Phenotypic Selection Under Varied Nutrient Conditions. Jewel, ZA, Ali, J, Pang, YL, Mahender, A, Acero, B, Hernandez, J, Xu, JL, Li, ZK. 2019

[8]Selenium distribution, translocation and speciation in wheat (Triticum aestivum L.) after foliar spraying selenite and selenate. Di X., Qin X., Zhao L., Liang X., Xu Y., Sun Y., Huang Q.. 2023

[9]Race And Virulence Analysis Of Puccinia Triticina In China During 2011 To 2013. Zhang, L, Xiao, Y, Gao, Y, Zhao, N, An, YJ, Yang, WX, Meng, QF, Yan, HF, Liu, DQ. 2020

[10]Developing Green Super Rice Varieties W.ith High Nutrient Use E fficiency By Phenotypic Selection Under Varied Nutrient Conditions. Acero, Bart,Ali, Jauhar,Ahmed Jewel, Zilhas,Ali, Jauhar,Xu, Jianlong,Li, Zhikang,Pang, Yunlong,Mahender, Anumalla,Pang, Yunlong,Hernandez, Jose. 2019

[11]The Effect Of Alternate Wetting A.nd Severe Drying Irrigation O n Grain Yield And Water Use Efficiency Of Indica-Japonica Hybrid Rice (Oryza Satival.). Chen, Tingting,Chen, Song,Zhang, Xiufu,Wang, Dangying,Xu, Chunmei,Chu, Guang. 2018

[12]Effects Of Tillage Practices On W.ater Consumption And Grain Y ield Of Dryland Winter Wheat Under Different Precipitation Distribution In The Loess Plateau Of China. Khan, Shahbaz,Anwar, Sumera,Xue, Lingzhu,Deng, Yan,Sun, Min,Yang, Zhenping,Ren, Aixia,Lin, Wen,Gao, Zhigiang,Xue, Jianfu. 2019

[13]Osnar2.1 Positively Regulates Drought Tolerance A.nd Grain Yield Under D rought Stress Conditions In Rice. Fan, Xiaorong,Yin, Xiaoming,Chen, Jingguang,Fan, Xiaoru,Hu, Zhi,Qi, Tiantian,Xu, Guohua,Iqbal, Muhammad Faseeh,Zhu, Longlong,Chen, Jingguang. 2019

[14]Long-Term Inorganic Plus Organic Fertilization I.ncreases Yield And Yield S tability Of Winter Wheat. Cao, Chengfu,Chen, Huan,Zhang, Weijian,Yang, Taiming,Zheng, Chengyan,Qi, Yuqiang,Deng, Aixing,Chen, Fu,Li, Wei,Chen, Huan,Chen, Huan. 2018

[15]Effects Of The Interaction Of F.usarium Head Blight And S tripe Rust On Wheat Yield Parameters. Fatima, Syeda Akash,Huang, Qianglan,Luo, Peigao,Luo, Peigao,Sarfaraz, Zareen. 2019

[16]Effects Of Shallow Groundwater Table A.nd Fertilization Level On S oil Physico-Chemical Properties, Enzyme Activities, And Winter Wheat Yield. Zhu, Jianqiang,Li, Fahu,Zhang, Wenchao,Zhou, Xinguo. 2018

[17]Integrative Impacts Of Rotational Tillage O.n Wheat Yield And D ry Matter Accumulation Under Corn-Wheat Cropping System. Zhang, Jun,Deng, Aixing,Song, Zhenwei,Wang, Pei,Latifmanesh, Hojatollah,Nawaz, Muhammad Mohsin,Li, Liang,Chen, Zongjin,Zheng, Chengyan,Zheng, Yuntan,Zhang, Weijian. 2018

[18]Deficit Irrigation Combined With Reduced N-Fertilizer Rate Can Mitigate The High Nitrous Oxide Emissions From Chinese Drip-Fertigated Maize Field. Qin, Anzhen,Duan, Aiwang,Liu, Zhanjun,Ning, Dongfeng,Zhang, Jiyang,Xiao, Junfu,Liu, Zhandong,Zhao, Ben,Liu, Zugui. 2019

[19]Response Of Growth, Yield And W.ater Use Efficiency Of W inter Wheat To Different Irrigation Methods And Scheduling In North China Plain. Jha, Shiva Kumar,Wang, Guangshuai,Ramatshaba, Tefo Steve,Liu, Hao,Jha, Shiva Kumar,Gao, Yang,Liang, Yueping,Duan, Aiwang. 2019

[20]Agronomic And Physiological Performance Of I.ndica/Japonica Hybrid Rice Cultivar U nder Low Nitrogen Conditions. Chen, Song,Chu, Guang,Zhang, Xiufu,Wang, Danying,Xu, Chunmei. 2019

作者其他论文 更多>>