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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/21153
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ojha, S. | en_US |
dc.contributor.author | Deepesh Machiwal | en_US |
dc.contributor.author | Purohit, R.C. | en_US |
dc.date.accessioned | 2019-07-04T11:08:48Z | - |
dc.date.available | 2019-07-04T11:08:48Z | - |
dc.date.issued | 2013-04-26 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/21153 | - |
dc.description | Not Available | en_US |
dc.description.abstract | The knowledge of infiltration characteristics of a soil is the basic information required for designing an efficient irrigation system and also to show efficacy of a water harvesting structure in groundwater recharging. The objective of the present study was to determine infiltration characteristics in submergence area of a water harvesting structure in Khamnor block of Rajsamand, Rajasthan. A total of ten infiltration tests were conducted using double-ring infiltrometers. The observed infiltration data were fitted to three selected infiltration models namely Kostiakov, Kostiakov-Lewis and Green-Ampt models. Selection of the best-fit infiltration model was made based on the goodness-of-fit criteria, i.e., coefficient of determination. The initial infiltration rate varied from 1.2 to 12 cm hr−1 and the basic infiltration rate ranged between 0.06 and 1.44 cm hr −1. The mean basic infiltration rate in the submergence demonstrated that the harvesting rainwater can effectively be recharged at a mean rate of 1 m day −1. The Kostiakov model was found to be the best-fit infiltration model with the highest R2 values. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Indian Society of Agricultural Engineers, New Delhi | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Double ring infiltrometer | en_US |
dc.subject | Green-Ampt model | en_US |
dc.subject | Infiltration characteristics | en_US |
dc.subject | Infiltration modeling | en_US |
dc.subject | Kostiakov model | en_US |
dc.subject | Water harvesting structure | en_US |
dc.title | Infiltration modeling in submergence area of a water harvesting structure: a case study | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Journal of Agricultural Engineering (ISAE) | en_US |
dc.publication.volumeno | 41(1) | en_US |
dc.publication.pagenumber | 8-13 | en_US |
dc.publication.divisionUnit | Regional Research Station, Kukma, Bhuj, Gujarat | en_US |
dc.publication.sourceUrl | http://www.indianjournals.com/ijor.aspx?target=ijor:ijsc&volume=41&issue=1&article=002 | en_US |
dc.publication.authorAffiliation | ICAR::Central Arid Zone Research Institute | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 4.79 | en_US |
Appears in Collections: | NRM-CAZRI-Publication |
Files in This Item:
File | Description | Size | Format | |
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Ojha et al. IJSC_revised_Krishi_Portal.pdf | 657.82 kB | Adobe PDF | View/Open |
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