Abstract
Agriculture is an important source of emission of the greenhouse gas nitrous oxide (N2O). The observed differences in N2O emission among different varieties of agricultural crops can be a key factor for developing N2O emission reduction strategies. N2O emissions were estimated from three varieties of wheat viz. Sonalika, DBW 39, and K 0307 during 2010-2011 in an attempt to identify plant physiological and anatomical factors contributing to differences in gas emissions within the varieties. Sonalika was identified as a low N2O emitting variety and DBW 39 as high emitting when grown in a uniform field condition. The experiment was repeated in 2011-2012 selecting low emitting Sonalika and high emitting variety DBW 39 for further confirmation of the results obtained during the first year of experimentation. Important plant factors namely rate of photosynthesis and transpiration in flag leaf, stomatal frequency of adaxial flag leaf surface, and size of the xylem vessels (mean vessel size of node, stem, and root) were studied, and their relationship with N2O flux was worked out. A good correlation between transpiration and N2O flux was observed in this study. Scanning electron microscopic investigation revealed strong association of ...Continue Reading
References
Aug 22, 2002·Proceedings of the National Academy of Sciences of the United States of America·H A C Denier Van Der GonH H Van Laar
Sep 11, 2002·Proceedings of the National Academy of Sciences of the United States of America·Ronald L Sass, Ralph J Cicerone
Mar 23, 2004·Physiologia Plantarum·Barry ThorntonShona M. Pratt
Sep 15, 2005·The New Phytologist·Mari PihlatieTimo Vesala
Jan 5, 2006·Applied and Environmental Microbiology·R L SutkaF Li
Sep 1, 1990·Plant Physiology·I NouchiK Aoki
Aug 24, 2006·Plant Molecular Biology·Gang-Ping XueRay Shorter
May 19, 2007·Journal of Theoretical Biology·Lasse LoepfeMaurizio Mencuccini
May 30, 2008·Physiologia Plantarum·Kaushik Das, Kushal Kumar Baruah
Jul 24, 2008·Journal of Experimental Botany·Zhenzhu Xu, Guangsheng Zhou
Nov 27, 2009·Annals of Botany·Sergio TombesiTheodore M DeJong
Jan 22, 2010·Physiologia Plantarum·Juan Rodríguez-GamirM Angeles Forner-Giner
Mar 26, 2011·Trends in Plant Science·Pádraic J FloodMark G M Aarts
Dec 8, 2011·Journal of Plant Research·K K BaruahR Boruah
Apr 25, 2012·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·David Pacheco-Villalobos, Christian S Hardtke
Apr 25, 2012·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Douglas B Kell
Jan 1, 2010·Physiology and Molecular Biology of Plants : an International Journal of Functional Plant Biology·K K BaruahP Gogoi
Jan 29, 2014·The Plant Journal : for Cell and Molecular Biology·Xue HeYiping Tong
Jun 26, 2014·Journal of Experimental Botany·S M DrieverM A J Parry
Jan 27, 2015·Journal of Genetics and Genomics = Yi Chuan Xue Bao·Kunmei ChenZhensheng Li
Apr 19, 2015·BMC Genetics·Lipan LiuDongfa Sun
Citations
Feb 24, 2016·Environmental Science and Pollution Research International·Samuel Asumadu-Sarkodie, Phebe Asantewaa Owusu
Mar 11, 2017·Environmental Science and Pollution Research International·Nirmali Bordoloi, Kushal Kumar Baruah
Apr 13, 2019·Environmental Science and Pollution Research International·Dipti Gorh, Kushal Kumar Baruah