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http://krishi.icar.gov.in/jspui/handle/123456789/43730| Title: | Soil fertility status and nutrient index for primary nutrients in Western Ghats and Coastal Karnataka under different agro-ecological systems |
| Other Titles: | Not Available |
| Authors: | Patil, S., Anil Kumar, K.S. and Srinivasamurthy, C.A. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::National Bureau of Soil Survey and Land Use Planning ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru |
| Published/ Complete Date: | 2017-12-01 |
| Project Code: | Not Available |
| Keywords: | Fertility, Primary, Nutrient index, Micronutrients. |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Study was undertaken in Western Ghats and Coastal area in Karnataka state, India with the aim of evaluating the fertility status of soils using nutrient index approach, mainly for primary nutrients. Based on fertility ratings, pH of soils was strongly acidic to moderately acidic. Electrical conductivity was normal (<1.0 dS m-1). Soil organic carbon was medium to high. Primary nutrient statusi.e., N, P and K were low in >60 % samples. Whereas, >80 % of samples were low in exchangeable Ca, Mg and available S content. Among the micronutrients Cu and B were found to be low in >70% of samples, whereas Fe, Mn and Zn were adequate in >85 % of samples. Nutrient index value for major nutrients (available N, available P and available K) was found to be low (<1.67 range). |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | An Asian Journal of Soil Science |
| Volume No.: | 12(2) |
| Page Number: | 314- 319 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | DOI: 10.15740/HAS/AJSS/12.2/314-319 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/43730 |
| Appears in Collections: | NRM-NBSSLUP-Publication |
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