KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/33379
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | P.K.Mishra | en_US |
dc.contributor.author | , G.R.Maruthi Sankar | en_US |
dc.contributor.author | U.K.Mandal | en_US |
dc.contributor.author | S.K.Nalatwadmath | en_US |
dc.contributor.author | S.L.Patil | en_US |
dc.contributor.author | S.Manmohan | en_US |
dc.date.accessioned | 2020-02-26T06:37:45Z | - |
dc.date.available | 2020-02-26T06:37:45Z | - |
dc.date.issued | 2012-04-01 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/33379 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Sand can be used for increasing water intake capacity and reduce dispersion ratio in a Vertisol. A study was conducted at Bellary, India with amended soil with 12 sand and soil mixtures ranging from 0:1 to 1:1 ratio on weight basis. The analysis indicated significant decrease of available water; plastic and liquid limits; dispersion ratio; available N, P and K; and increase in bulk density with increase of sand in mixture. The increase in hydraulic conductivity was below 1.0 cm/hr upto 0.4:1 ratio and increased significantly to 3.63 cm/hr with increase in sand. The changes were assessed based on a regression model of soil and sand ratios. Each parameter was assessed using weighted scores based on linear scoring method. The sum of scores indicated that 0.4:1 of sand and soil was superior for different parameters. The ratio was also superior for retaining soil moisture for a longer period inVertisols. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Sand application, Soil management, Hydraulic conductivity, Soil moisture, Linear scoring | en_US |
dc.title | Amelioration of Vertisols with sand for management of soil physical, chemical and hydraulic properties in south India | 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 | Indian Journal of Soil Conservation | en_US |
dc.publication.volumeno | 40(1) | en_US |
dc.publication.pagenumber | 13- 21 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Indian Institute of Soil and Water Conservation | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 5.28 | en_US |
Appears in Collections: | NRM-IISWC-Publication |
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