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http://krishi.icar.gov.in/jspui/handle/123456789/14639
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tripathi, R.*, Nayak, A.K., Raja, R., Shahid, M., Mohanty, S., Lal, B., Gautam, P., Panda, B. B., Kumar, A. & R. N. Sahoo | en_US |
dc.date.accessioned | 2018-11-30T13:15:52Z | - |
dc.date.available | 2018-11-30T13:15:52Z | - |
dc.date.issued | 2017-07-11 | - |
dc.identifier.citation | Tripathi, R.*, Nayak, A.K., Raja, R., Shahid, M., Mohanty, S., Lal, B., Gautam, P., Panda, B. B., Kumar, A. & R. N. Sahoo.2017 Site-Specific Nitrogen Management in Rice Using Remote Sensing and Geostatistics. Communications in soil science and plant analysis.48(10):1154-1166. http://dx.doi.org/10.1080/00103624.2017.1341907 | en_US |
dc.identifier.uri | https://doi.org/10.1080/00103624.2017.1341907 | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/14639 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Proper doses of nitrogenous fertilizer are most important for rice production system because a large part of the nitrogen may be lost if it is not applied judiciously. A study was conducted covering five blocks of Balasore and two blocks of Bhadrak districts. Soil samples were collected randomly, and field visit was conducted during peak vegetative stage of rice. Two approaches have been used in this study for estimating the site-specific nitrogen (N) requirement in the study area. In one approach, geostatisical analysis and kriging was used to develop the soil test–based N recommendation map by which a minimum of 72 kg N ha−1 and maximum of 94 kg N ha−1 were recommended. In a second approach, remote sensing was used and N recommendation map was developed using the moderate-resolution imaging spectroradiometer (MODIS) leaf area index (LAI) and normalized difference vegetation index (NDVI) satellite data, and a minimum requirement of 60 kg N ha−1 and maximum of 120 kg N ha−1 was estimated through this approach. | en_US |
dc.description.sponsorship | ICAR | en_US |
dc.language.iso | English | en_US |
dc.publisher | Taylor & Francis | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Geostatistics; kriging; MODIS; NDVI; site-specific nutrient management; soil nitrogen | en_US |
dc.title | Site-Specific Nitrogen Management in Rice Using Remote Sensing and Geostatistics | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | 2.9 | en_US |
dc.publication.journalname | Communications in Soil Science and Plant Analysis | en_US |
dc.publication.volumeno | 48(10) | en_US |
dc.publication.pagenumber | 1154–1166 | en_US |
dc.publication.divisionUnit | Crop Production Division | en_US |
dc.publication.sourceUrl | https://doi.org/10.1080/00103624.2017.1341907 | en_US |
dc.publication.authorAffiliation | ICAR::National Rice Research Institute | en_US |
dc.publication.authorAffiliation | ICAR::Central Sheep and Wool Research Institute | en_US |
dc.publication.authorAffiliation | ICAR::National Research Centre on Camel | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 6.77 | en_US |
Appears in Collections: | CS-NRRI-Publication |
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