Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil

Abstract In this study, we explored the role of biochar (BC) and/or urease inhibitor (UI) in mitigating ammonia (NH3) and nitrous oxide (N2O) discharge from urea fertilized wheat cultivated fields in Pakistan (34.01°N, 71.71°E). The experiment included five treatments [control, urea (150 kg N ha−1),...

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Autores principales:	Khadim Dawar, Shah Fahad, M. M. R. Jahangir, Iqbal Munir, Syed Sartaj Alam, Shah Alam Khan, Ishaq Ahmad Mian, Rahul Datta, Shah Saud, Jan Banout, Muhammad Adnan, Muhammad Nauman Ahmad, Aamir Khan, Raf Dewil, Muhammad Habib-ur-Rahman, Mohammad Javed Ansari, Subhan Danish
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8bf156de7d55472db158b620b5eaf6a3
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spelling	oai:doaj.org-article:8bf156de7d55472db158b620b5eaf6a32021-12-02T17:51:11ZBiochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil10.1038/s41598-021-96771-02045-2322https://doaj.org/article/8bf156de7d55472db158b620b5eaf6a32021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-96771-0https://doaj.org/toc/2045-2322Abstract In this study, we explored the role of biochar (BC) and/or urease inhibitor (UI) in mitigating ammonia (NH3) and nitrous oxide (N2O) discharge from urea fertilized wheat cultivated fields in Pakistan (34.01°N, 71.71°E). The experiment included five treatments [control, urea (150 kg N ha−1), BC (10 Mg ha−1), urea + BC and urea + BC + UI (1 L ton−1)], which were all repeated four times and were carried out in a randomized complete block design. Urea supplementation along with BC and BC + UI reduced soil NH3 emissions by 27% and 69%, respectively, compared to sole urea application. Nitrous oxide emissions from urea fertilized plots were also reduced by 24% and 53% applying BC and BC + UI, respectively, compared to urea alone. Application of BC with urea improved the grain yield, shoot biomass, and total N uptake of wheat by 13%, 24%, and 12%, respectively, compared to urea alone. Moreover, UI further promoted biomass and grain yield, and N assimilation in wheat by 38%, 22% and 27%, respectively, over sole urea application. In conclusion, application of BC and/or UI can mitigate NH3 and N2O emissions from urea fertilized soil, improve N use efficiency (NUE) and overall crop productivity.Khadim DawarShah FahadM. M. R. JahangirIqbal MunirSyed Sartaj AlamShah Alam KhanIshaq Ahmad MianRahul DattaShah SaudJan BanoutMuhammad AdnanMuhammad Nauman AhmadAamir KhanRaf DewilMuhammad Habib-ur-RahmanMohammad Javed AnsariSubhan DanishNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Khadim Dawar Shah Fahad M. M. R. Jahangir Iqbal Munir Syed Sartaj Alam Shah Alam Khan Ishaq Ahmad Mian Rahul Datta Shah Saud Jan Banout Muhammad Adnan Muhammad Nauman Ahmad Aamir Khan Raf Dewil Muhammad Habib-ur-Rahman Mohammad Javed Ansari Subhan Danish Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil
description	Abstract In this study, we explored the role of biochar (BC) and/or urease inhibitor (UI) in mitigating ammonia (NH3) and nitrous oxide (N2O) discharge from urea fertilized wheat cultivated fields in Pakistan (34.01°N, 71.71°E). The experiment included five treatments [control, urea (150 kg N ha−1), BC (10 Mg ha−1), urea + BC and urea + BC + UI (1 L ton−1)], which were all repeated four times and were carried out in a randomized complete block design. Urea supplementation along with BC and BC + UI reduced soil NH3 emissions by 27% and 69%, respectively, compared to sole urea application. Nitrous oxide emissions from urea fertilized plots were also reduced by 24% and 53% applying BC and BC + UI, respectively, compared to urea alone. Application of BC with urea improved the grain yield, shoot biomass, and total N uptake of wheat by 13%, 24%, and 12%, respectively, compared to urea alone. Moreover, UI further promoted biomass and grain yield, and N assimilation in wheat by 38%, 22% and 27%, respectively, over sole urea application. In conclusion, application of BC and/or UI can mitigate NH3 and N2O emissions from urea fertilized soil, improve N use efficiency (NUE) and overall crop productivity.
format	article
author	Khadim Dawar Shah Fahad M. M. R. Jahangir Iqbal Munir Syed Sartaj Alam Shah Alam Khan Ishaq Ahmad Mian Rahul Datta Shah Saud Jan Banout Muhammad Adnan Muhammad Nauman Ahmad Aamir Khan Raf Dewil Muhammad Habib-ur-Rahman Mohammad Javed Ansari Subhan Danish
author_facet	Khadim Dawar Shah Fahad M. M. R. Jahangir Iqbal Munir Syed Sartaj Alam Shah Alam Khan Ishaq Ahmad Mian Rahul Datta Shah Saud Jan Banout Muhammad Adnan Muhammad Nauman Ahmad Aamir Khan Raf Dewil Muhammad Habib-ur-Rahman Mohammad Javed Ansari Subhan Danish
author_sort	Khadim Dawar
title	Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil
title_short	Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil
title_full	Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil
title_fullStr	Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil
title_full_unstemmed	Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil
title_sort	biochar and urease inhibitor mitigate nh3 and n2o emissions and improve wheat yield in a urea fertilized alkaline soil
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/8bf156de7d55472db158b620b5eaf6a3
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Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil

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