Effect of Saline Water Management on Yield and Yield Components of Corn and Soil Salinity Profile
Increasing demand of water resources in the world, especially in arid and semi-arid regions, has forced farmers to use low quality water, such as drainage water and saline groundwater. In order to evaluate the effects of saline water management on corn yield and salt distribution in soil profile, fi...
Saved in:
Published in | ʻUlūm va muhandisī-i ābyārī Vol. 35; no. 3; pp. 11 - 18 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | Persian |
Published |
Shahid Chamran University of Ahvaz
01.11.2012
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Increasing demand of water resources in the world, especially in arid and semi-arid regions, has forced farmers to use low quality water, such as drainage water and saline groundwater. In order to evaluate the effects of saline water management on corn yield and salt distribution in soil profile, five management methods were conducted in a lysimetry study in Karaj. Therefore, the experiment was performed as a randomized complete block design with three replications by Furrow irrigation including five treatments: irrigation with non-saline water (M1=0.7 dS/m), irrigation with saline water (M2=5 dS/m), irrigation with mixed water (M3=2.85 dS/m), alternative irrigation with non-saline and saline water (M4) and alternative furrow irrigation simultaneously with saline and non-saline water (M5). In the latter one a furrow was irrigated with saline water and side furrow with non-saline water constantly. The results showed that highest yield and measured characteristics were corresponded to irrigation method with non-saline water (6988.12 kg/ha) and the least one with saline water (4090.76 kg/ ha). Yield decreased 20.59, 16.34 and 8.77 percent in M3, M4 and M5 treatments respectively as compared to the control treatment (M1). The average soil salinity in top 30 cm layer was 3.66, 2.66, 2.36 and 2.15 dS/m in M2, M3, M4 and M5 treatments, respectively. Therefore, it can be concluded that the best management practices among proposed treatments is alternative Furrow irrigation simultaneously with saline and non-saline water. |
---|---|
AbstractList | Increasing demand of water resources in the world, especially in arid and semi-arid regions, has forced farmers to use low quality water, such as drainage water and saline groundwater. In order to evaluate the effects of saline water management on corn yield and salt distribution in soil profile, five management methods were conducted in a lysimetry study in Karaj. Therefore, the experiment was performed as a randomized complete block design with three replications by Furrow irrigation including five treatments: irrigation with non-saline water (M1=0.7 dS/m), irrigation with saline water (M2=5 dS/m), irrigation with mixed water (M3=2.85 dS/m), alternative irrigation with non-saline and saline water (M4) and alternative furrow irrigation simultaneously with saline and non-saline water (M5). In the latter one a furrow was irrigated with saline water and side furrow with non-saline water constantly. The results showed that highest yield and measured characteristics were corresponded to irrigation method with non-saline water (6988.12 kg/ha) and the least one with saline water (4090.76 kg/ ha). Yield decreased 20.59, 16.34 and 8.77 percent in M3, M4 and M5 treatments respectively as compared to the control treatment (M1). The average soil salinity in top 30 cm layer was 3.66, 2.66, 2.36 and 2.15 dS/m in M2, M3, M4 and M5 treatments, respectively. Therefore, it can be concluded that the best management practices among proposed treatments is alternative Furrow irrigation simultaneously with saline and non-saline water. |
Author | A. Liaghat M. Mohammadi H. Molavi |
Author_xml | – sequence: 1 fullname: H. Molavi organization: MSc of Irrigation and Drainage Engineering, Department of Reclamation and Irrigation Engineering, University College of Agriculture and Natural Resources, Tehran University – sequence: 2 fullname: M. Mohammadi organization: PhD student of Irrigation and Drainage Engineering, Department of Irrigation Engineering, Ferdowsi University of Mashhad – sequence: 3 fullname: A. Liaghat organization: Professor, Department of Reclamation and Irrigation Engineering, University College of Agriculture and Natural Resources, Tehran University |
BookMark | eNqtjcFqwzAQREVIIWmbf9APBBTZsuWzSWkPhUIKoSexildBQd4Nsi75-6Zp6Bf0NMM8ZuZRzIkJZ2KpjbVr0zVq_ueNXojVNJ2UUtp2ttPtUsA2BDwUyUHuIEVCuYeCWb4DwRFHpCsi-RUxDRJouLuex_P1hsr0U-w50w3uOKbfmVgu8iNziAmfxUOANOHqrk_i7WX72b-uB4aTO-c4Qr44huhuAeejg1ziIaEzjfeV9XpjTFPX3neoW_DY1tVmQOVt9Z9b38Q8YeA |
ContentType | Journal Article |
DBID | DOA |
DatabaseName | Directory of Open Access Journals |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: DOA name: Directory of Open Access Journals url: https://www.doaj.org/ sourceTypes: Open Website |
DeliveryMethod | fulltext_linktorsrc |
EISSN | 2588-5960 |
EndPage | 18 |
ExternalDocumentID | oai_doaj_org_article_56bb38b2155644bb9e27abe7431de0b8 |
GroupedDBID | ALMA_UNASSIGNED_HOLDINGS GROUPED_DOAJ |
ID | FETCH-doaj_primary_oai_doaj_org_article_56bb38b2155644bb9e27abe7431de0b83 |
IEDL.DBID | DOA |
ISSN | 2588-5952 |
IngestDate | Fri Oct 04 13:06:56 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 3 |
Language | Persian |
LinkModel | DirectLink |
MergedId | FETCHMERGED-doaj_primary_oai_doaj_org_article_56bb38b2155644bb9e27abe7431de0b83 |
OpenAccessLink | https://doaj.org/article/56bb38b2155644bb9e27abe7431de0b8 |
ParticipantIDs | doaj_primary_oai_doaj_org_article_56bb38b2155644bb9e27abe7431de0b8 |
PublicationCentury | 2000 |
PublicationDate | 2012-11-01 |
PublicationDateYYYYMMDD | 2012-11-01 |
PublicationDate_xml | – month: 11 year: 2012 text: 2012-11-01 day: 01 |
PublicationDecade | 2010 |
PublicationTitle | ʻUlūm va muhandisī-i ābyārī |
PublicationYear | 2012 |
Publisher | Shahid Chamran University of Ahvaz |
Publisher_xml | – name: Shahid Chamran University of Ahvaz |
SSID | ssj0002898927 ssib044763864 |
Score | 3.7361786 |
Snippet | Increasing demand of water resources in the world, especially in arid and semi-arid regions, has forced farmers to use low quality water, such as drainage... |
SourceID | doaj |
SourceType | Open Website |
StartPage | 11 |
SubjectTerms | corn distribution of salinity saline water management yield |
Title | Effect of Saline Water Management on Yield and Yield Components of Corn and Soil Salinity Profile |
URI | https://doaj.org/article/56bb38b2155644bb9e27abe7431de0b8 |
Volume | 35 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1NS8QwEB1kT15EUfGbHLwWNc1He9TFZRUUYRXXU5lpU1CklbL-f2eair150FtJaSadJsxLOu8NwKkvs5x0hUmFVicG6zLJyJdJlQYS5idvWeRo4O7ezZ_M7dIuR6W-JCcsygNHx51ZR5RmxJHJcugmyoP2SEECXxXOKdJ8L-xoM8UzyRheNt-642_xd1qW9_VbteWpYXMhGo1E-vtoMtuEjQEGqstofgvWatwGjFLCqq3VAgX-qWdGgp36SVFRbaNeJOdMYVMNV7Ki20byIeTBads1_c1F-_oeu2GcrR5iae4duJldP07niYyp-IhKE4VoP_cN7JFi8Ejxm0fSXZg0bHcPlDfoguO3d7U2LkuxzH0adBB-LGLw-3D1d3sH_9HJIawzFNGR5XcEk1X3GY453K_opP-yX320rWo |
link.rule.ids | 315,786,790,2115 |
linkProvider | Directory of Open Access Journals |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Effect+of+Saline+Water+Management+on+Yield+and+Yield+Components+of+Corn+and+Soil+Salinity+Profile&rft.jtitle=%CA%BBUl%C5%ABm+va+muhandis%C4%AB-i+%C4%81by%C4%81r%C4%AB&rft.au=H.+Molavi&rft.au=M.+Mohammadi&rft.au=A.+Liaghat&rft.date=2012-11-01&rft.pub=Shahid+Chamran+University+of+Ahvaz&rft.issn=2588-5952&rft.eissn=2588-5960&rft.volume=35&rft.issue=3&rft.spage=11&rft.epage=18&rft.externalDBID=DOA&rft.externalDocID=oai_doaj_org_article_56bb38b2155644bb9e27abe7431de0b8 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=2588-5952&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=2588-5952&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=2588-5952&client=summon |