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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/36447
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | K.L. Sahrawat, T. Bhattacharyya, S.P. Wani, P. Chandran, S.K. Ray, D.K. Pal, K.V. Padmaja | en_US |
dc.date.accessioned | 2020-05-27T10:05:06Z | - |
dc.date.available | 2020-05-27T10:05:06Z | - |
dc.date.issued | 2005-12-25 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/36447 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Samples of surface (0-30 cm) soils were collected from eight sites in the semi-arid tropical regions f India to evaluate and compare the long-term effects of lowland rice or paddy and non-rice or arable systems on soil organic C (SOC), soil inorganic C (SIC) and total N status. The results showed that soil samples from sites under lowland rice double cropping system had greater organic C and total N content than those from soils under rice in rotation with upland crop or under other arable systems. The SOC : N ration was wider in soil samples from sites under lowland rice compared to those under other arable systems, which had lower C:N ratios. Samples from soils under lowland rice system tended to have a narrower SIC : N ratio than those under arable systems, indicating a better pedo-environment under paddy rice. Our results support earlier findings that sites under continuous wetland rice cropping accumulate organic matter and contain higher soil organic matter compared to the sites under other arable systems. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Current Science | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Arable systems, lowland rice, natural vegetation, nitrogen, pedoenvironment | en_US |
dc.title | Long term lowland rice and arable cropping effect on carbon and nitrogen status of some semi-arid tropical soils | 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 | Current Science | en_US |
dc.publication.volumeno | 89(12) | en_US |
dc.publication.pagenumber | 2159-2163 | en_US |
dc.publication.divisionUnit | Division of Soil Resource Studies | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | International Crops Research Institute for the Semi-Arid tropics, Patancheru 502 324 | en_US |
dc.publication.authorAffiliation | ICAR::National Bureau of Soil Survey and Land Use Planning | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 6.73 | en_US |
Appears in Collections: | NRM-NBSSLUP-Publication |
Files in This Item:
File | Description | Size | Format | |
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17, sahrawat et al 2005 Rice soils CS, article_id_089_12_2159_2163_0.pdf | 475.1 kB | Adobe PDF | View/Open |
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