Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health

A pot study was conducted to develop reasonable irrigation scheduling methods for rice-wheat crop rotation by conjunctive use of low-quality brackish water and good quality canal water. Treatments tested were; T1 (canal water), T2 (brackish wate...

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Autores principales:	Khalil AHMED, Amar Iqbal SAQIB, Ghulam QADIR, Muhammad Qaisar NAWAZ, Muhammad RIZWAN, Syed Saqlain HUSSAIN, Muhammad IRFAN, Muhammad Mohsin ALI
Formato:	article
Lenguaje:	EN SL
Publicado:	University of Ljubljana, Biotechnical Faculty 2021
Materias:	canal water, brackish water, rice, wheat, soil health Agriculture S
Acceso en línea:	https://doaj.org/article/a2c8dbdc29534de99339c935c9948646
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spelling	oai:doaj.org-article:a2c8dbdc29534de99339c935c99486462021-11-10T08:32:57ZSustainable effective use of brackish and canal water for rice-wheat crop production and soil health1581-91751854-194110.14720/aas.2021.117.3.1883https://doaj.org/article/a2c8dbdc29534de99339c935c99486462021-11-01T00:00:00Zhttp://ojs.aas.bf.uni-lj.si/index.php/AAS/article/view/1883https://doaj.org/toc/1581-9175https://doaj.org/toc/1854-1941<p>A pot study was conducted to develop reasonable irrigation scheduling methods for rice-wheat crop rotation by conjunctive use of low-quality brackish water and good quality canal water. Treatments tested were; T<sub>1</sub> (canal water), T<sub>2</sub> (brackish water), T<sub>3 </sub>(brackish water for rice and canal water for wheat), T<sub>4</sub> (last two irrigations to rice, and initial two irrigations to wheat with canal water), T<sub>5</sub> (last two irrigations to rice but two initial and one last irrigation to wheat with canal water). Results revealed that irrigation with canal water resulted in the maximum mean biomass and grain yield of rice and wheat crops followed by cyclic use of brackish and canal water. While continuous irrigation with brackish water resulted the lowest mean biomass and grain yield. The different modes of irrigations also influenced chemical properties of soil, brackish water adversely affected the soil properties, and maximum pH of soil saturated paste (pH<sub>s</sub>), electrical conductivity of soil extract (EC<sub>e</sub>) and sodium adsorption ratio (SAR) were recorded where brackish water was used continuously. Therefore, it was concluded that when water is valuable and freshwater resources are limited, cyclic use of the canal and brackish water is also profitable with marginal effect on biomass and grain yield and proves least detrimental for soil health.</p>Khalil AHMEDAmar Iqbal SAQIBGhulam QADIRMuhammad Qaisar NAWAZMuhammad RIZWANSyed Saqlain HUSSAINMuhammad IRFANMuhammad Mohsin ALIUniversity of Ljubljana, Biotechnical Facultyarticlecanal water, brackish water, rice, wheat, soil healthAgricultureSENSLActa Agriculturae Slovenica, Vol 117, Iss 3, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN SL
topic	canal water, brackish water, rice, wheat, soil health Agriculture S
spellingShingle	canal water, brackish water, rice, wheat, soil health Agriculture S Khalil AHMED Amar Iqbal SAQIB Ghulam QADIR Muhammad Qaisar NAWAZ Muhammad RIZWAN Syed Saqlain HUSSAIN Muhammad IRFAN Muhammad Mohsin ALI Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health
description	<p>A pot study was conducted to develop reasonable irrigation scheduling methods for rice-wheat crop rotation by conjunctive use of low-quality brackish water and good quality canal water. Treatments tested were; T<sub>1</sub> (canal water), T<sub>2</sub> (brackish water), T<sub>3 </sub>(brackish water for rice and canal water for wheat), T<sub>4</sub> (last two irrigations to rice, and initial two irrigations to wheat with canal water), T<sub>5</sub> (last two irrigations to rice but two initial and one last irrigation to wheat with canal water). Results revealed that irrigation with canal water resulted in the maximum mean biomass and grain yield of rice and wheat crops followed by cyclic use of brackish and canal water. While continuous irrigation with brackish water resulted the lowest mean biomass and grain yield. The different modes of irrigations also influenced chemical properties of soil, brackish water adversely affected the soil properties, and maximum pH of soil saturated paste (pH<sub>s</sub>), electrical conductivity of soil extract (EC<sub>e</sub>) and sodium adsorption ratio (SAR) were recorded where brackish water was used continuously. Therefore, it was concluded that when water is valuable and freshwater resources are limited, cyclic use of the canal and brackish water is also profitable with marginal effect on biomass and grain yield and proves least detrimental for soil health.</p>
format	article
author	Khalil AHMED Amar Iqbal SAQIB Ghulam QADIR Muhammad Qaisar NAWAZ Muhammad RIZWAN Syed Saqlain HUSSAIN Muhammad IRFAN Muhammad Mohsin ALI
author_facet	Khalil AHMED Amar Iqbal SAQIB Ghulam QADIR Muhammad Qaisar NAWAZ Muhammad RIZWAN Syed Saqlain HUSSAIN Muhammad IRFAN Muhammad Mohsin ALI
author_sort	Khalil AHMED
title	Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health
title_short	Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health
title_full	Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health
title_fullStr	Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health
title_full_unstemmed	Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health
title_sort	sustainable effective use of brackish and canal water for rice-wheat crop production and soil health
publisher	University of Ljubljana, Biotechnical Faculty
publishDate	2021
url	https://doaj.org/article/a2c8dbdc29534de99339c935c9948646
work_keys_str_mv	AT khalilahmed sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth AT amariqbalsaqib sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth AT ghulamqadir sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth AT muhammadqaisarnawaz sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth AT muhammadrizwan sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth AT syedsaqlainhussain sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth AT muhammadirfan sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth AT muhammadmohsinali sustainableeffectiveuseofbrackishandcanalwaterforricewheatcropproductionandsoilhealth
_version_	1718440403691110400

Sustainable effective use of brackish and canal water for rice-wheat crop production and soil health

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