数字农科院2.0

Air Warming And Co2 Enrichment Increase N Use Efficiency And Decrease N Surplus In A Chinese Double Rice Cropping System

文献类型： 外文期刊

作者： Wang, B; Guo, C; Wan, YF; Li, JL; Ju, XT; Cai, WW; You, SC; Qin, XB; Wilkes, A; Li, YE

作者机构：

关键词： Warming; Co2 Enrichment; N Uptake; N Translocation; N Surplus; N Use Efficiency

期刊名称： SCIENCE OF THE TOTAL ENVIRONMENT

ISSN： 0048-9697

年卷期： 2020 年 706 卷

页码：

收录情况： JCR（2021版） ; EI（2021版）

摘要： Effectiveness of N might be modified in rice cultivation under future climate change with elevated atmospheric CO2 concentration ([CO2]). At present, limited information is available to understand how plant N uptake and N use efficiency respond to elevated [CO2] and/or temperature in Chinese double rice cropping systems. A four-year field experiment was therefore conducted using open-top chambers with varying [CO2] (ambient, ambient +60 mu mol mol(-1)) and varying temperature (ambient, ambient +2 degrees C) in Hubei Province, Central China. Compared with ambient conditions, elevated [CO2] increased plant N uptake and N use efficiency, as measured by fertilizer N recovery efficiency (NRE), N agronomic efficiency (NAE), N physiological efficiency (NPE) and apparent system N use efficiency (NUEsys), in both early rice and late rice. CO2 enrichment tended to decrease soil mineral N concentration since more N was assimilated by plants. Elevated temperature led to lower plant N uptake and decreased NRE and NAE in early rice, clue to a reduction in grain yield induced by heat injury. In contrast, warming increased plant N uptake and N use efficiency in late rice as no heat stress existed. Warming tended to increase soil mineral N concentration in early rice but had negligible effects in late rice. When elevated [CO2] and temperature were combined, the positive effects of CO2 enrichment for N utilization were able to compensate for the negative effects of warming in early rice, while the interaction was synergetic in late rice. Hence, co-elevation of [CO2] and temperature led to higher N use efficiency (64.6% for NUEsys across four years) and decreased annual N surplus by 23.6-36.5 kg N ha(-1) compared with ambient conditions. Our findings confirm that CO2 enrichment and air warming can improve N use efficiency at both crop level and system level in Chinese double rice cultivation. (C) 2019 Elsevier B.V. All rights reserved.

分类号：

  • 相关文献

[1]Variable Effects Of 2 Degrees C Air Warming On Yield Formation Under Elevated [Co2] In A Chinese Double Rice Cropping System. Wang, B, Li, JL, Wan, YF, Cai, WW, Guo, C, You, SC, Li, RN, Qin, XB, Gao, QZ, Zhou, SH, Liu, KW, Wilkes, A, Li, Y. 2019

[2]Variable effects of 2°C air warming on yield formation under elevated [CO2] in a Chinese double rice cropping system. 王斌,,李健陵,,万运帆,,蔡威威,,郭晨,,游松财,,李如楠,,秦晓波,,高清竹,,周守华,,刘凯文,,Andreas Wilkes, 李玉娥. 2019

[3]Air warming and CO2 enrichment cause more ammonia volatilization from rice paddies: An OTC field study. Bin Wang,Ran Li,Yunfan Wan,Yu'e Li,Weiwei Cai,Chen Guo,Xiaobo Qin,Chunyan Song,Andreas Wilkes. 2021

[4]The Root Nitrogen Uptake Response T.o Partial Nitrogen Stress I s Related To Previous Nutritional Status. Duan, Aiwang,Hu, Tiantian,Niu, Xiaoli,Niu, Xiaoli,Niu, Xiaoli,Zhang, Fucang,Zhang, Jiyang. 2019

[5]Mixture Of Controlled Release And N.ormal Urea To Optimize N itrogen Management For High-Yielding (> 15 Mg Ha(-1)) Maize. Guo, Jiameng,Wang, Yonghong,Blaylock, Alan D.,Chen, Xinping. 2017

[6]A Two Years Study On T.he Combined Effects Of B iochar And Inhibitors On Ammonia Volatilization In An Intensively Managed Rice Field. He, TH, Liu, DY, Yuan, JJ, Ni, K, Zaman, M, Luo, JF, Lindsey, S, Ding, WX. 2018

[7]Dimethylolurea As A Novel Slow-Release N.itrogen Source For Nitrogen L eaching Mitigation And Crop Production. Yang, JH, Liu, T, Liu, HB, Zhai, LM, Wang, M, Du, YG, Chen, YX, Yang, C, Xiao, HN, Wang, HY. 2019

[8]Contrasting response of wheat to one-time root zone fertilization of ordinary and polymer coated urea for grain yield and nitrogen use efficiency. Irfan, Muhammad,Abbas, Muhammad,Shah, Javaid Ahmed,Depar, Nizamuddin. 2021

[9]N-15 Tracer-Based Analysis Of Genotypic D.ifferences In The Uptake A nd Partitioning Of N Applied At Different Growth Stages In Transplanted Rice. Chauhan, Bhagirath S.,Zhang, Xiaoguo,Chen, Song,Wang, Lei,Yan, Jinxiang,Xu, Chunmei,Wang, Danying,Zhang, Xiufu. 2017

[10]Low Recovery Efficiency Of Basal F.ertilizer-N In Plants Does N ot Indicate High Basal Fertilizer-N Loss From Split-Applied N In Transplanted Rice. Chen, Song,Ye, Chang,Xu, Chunmei,Wang, Danying,Zhang, Xiufu,Chu, Guang. 2018

[11]A Comparison Of Nitrogen Transfer A.nd Transformation In Traditional F arming And The Rice-Duck Farming System By N-15 Tracer Method. Ebissa, TM, Yang, B, Guan, YQ, Tan, BC, Chen, PZ, Wang, LL, Magwanga, RO, Zheng, XQ. 2018

[12]Optimizing The Nitrogen Application Rate F.or Maize And Wheat B ased On Yield And Environment On The Northern China Plain. Zhang, YT, Wang, HY, Lei, QL, Luo, JF, Lindsey, S, Zhang, JZ, Zhai, LM, Wu, SX, Zhang, JS, Liu, XX, Ren, TZ, Liu, HB. 2018

[13]Nitrogen Absorption By Field-Grown Tea P.lants (Camellia Sinensis) In W inter Dormancy And Utilization In Spring Shoots. Ma, LF, Shi, YZ, Ruan, JY. 2019

[14]Substituting Organic Manure For Compound F.ertilizer Increases Yield And D ecreases Nh3 And N2O Emissions In An Intensive Vegetable Production Systems. Zhang, J, Zhuang, MH, Shan, N, Zhao, Q, Li, H, Wang, LG. 2019

[15]Suitability Of The Dndc Model T.o Simulate Yield Production A nd Nitrogen Uptake For Maize And Soybean Intercropping In The North China Plain. Zhang, YT, Liu, J, Wang, HY, Lei, QL, Liu, HB, Zhai, LM, Ren, TZ, Zhang, JZ. 2018

[16]Long-term manure application to improve soil macroaggregates and plant-available nitrogen in a Mollisol. Duan Yinghua,Yang Hongbo,Shi Tianhao,Zhang Wenju,Xu Minggang,Gao Suduan. 2021

[17]Differential response of alpine steppe and alpine meadow to climate warming in the central Qinghai-Tibetan Plateau. Ganjurjav, Hasbagan,Gao, Qingzhu,Liang, Yan,Cao, Xujuan,Zhang, Weina,Li, Wenhan,Wan, Yunfan,Li, Yue,Lin, Erda,Ganjurjav, Hasbagan,Gao, Qingzhu,Liang, Yan,Cao, Xujuan,Zhang, Weina,Li, Wenhan,Wan, Yunfan,Li, Yue,Lin, Erda,Gornish, Elise S.,Schwartz, Mark W.,Zhang, Yong,Danjiu, Luobu,Guo, Hongbao.

[18]Effects of warming and nitrogen deposition on the coupling mechanism between soil nitrogen and phosphorus in Songnen Meadow Steppe, northeastern China. Zhang, Nanyi,Song, Piao,Guo, Jixun,Gao, Yingzhi,Guo, Rui,Song, Piao.

[19]Simulating the Impacts of Global Warming on Wheat in China Using a Large Area Crop Model. Li Sanai,Li Sanai,Wheeler, Tim,Challinor, Andrew,Lin Erda,Xu Yinlong,Ju Hui. 2010

[20]Warming and microplastic pollution shape the carbon and nitrogen cycles of algae. Hou X.,Mu L.,Hu X.,Guo S.. 2023

作者其他论文 更多>>