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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/60836
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | P. Ramesh | en_US |
dc.contributor.author | I.Y.L.N. Murthy | en_US |
dc.contributor.author | Ch.V. Haripriya | en_US |
dc.date.accessioned | 2021-08-27T06:16:15Z | - |
dc.date.available | 2021-08-27T06:16:15Z | - |
dc.date.issued | 2013-05 | - |
dc.identifier.citation | Ramesh, P., Murthy, I.Y.L.N. and Haripriya, Ch.V. 2013. Long-term effect of nutrients on castor (Ricinus communis) productivity, soil fertility, nutrient uptake and nutrient use efficiency in rainfed Alfisols. Journal of Oilseeds Research, 30 (1):39-42. | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/60836 | - |
dc.description | Not Available | en_US |
dc.description.abstract | A fixed-plot field experiment was conducted since 2005 to study the long-term effect of nutrients on the productivity, soil fertility, nutrient uptake and nutrient-use efficiency of castor (Ricinus communis L.) in castorsorghum (Sorghum bicolor) cropping system in rainfed Alfisols of Andhra Pradesh. Application of recommended dose offertilizers, RDF (60-40-30 kg NPK/ha) + 5 t/ha farm yard manure (FYM) recorded significantly higher yield attributes, seed (1645 kg/ha) and oil yield (817 kg/ha) of castor compared to RDF (1306 kg/ha) but was comparable with integrated use of 75 % NPK + 25 % N through FYM (1427 kg/ha). Imbalanced application of N alone or NP or 50 % NPK and control plots recorded significantly the lowest castor seed yields. At the end of six years of cropping (2011), the treatment RDF-NPK + 5 t/ha FYM significantly improved the soil organic carbon (0.38 %) and resulted in a positive balance of 42, 12.4 and 80 kg/ha of available soil N, P and K besides improving the nutrient uptake of castor (65.1, 10.63 and 33.2 kg/ha of N, P and K, respectively). Agronomic efficiency of nutrients (N, P and K) was found higher in the treatment, 75 % RDF + 25 % N through FYM. However, apparent recovery of N, P and K was highest in NPK + 5 t/ha FYM treatment. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Journal of Oilseeds Research | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Castor | en_US |
dc.subject | Nutrient uptake | en_US |
dc.subject | Nutrient use efficiency | en_US |
dc.subject | Productivity | en_US |
dc.subject | Soil fertility | en_US |
dc.title | Long-term effect of nutrients on castor (Ricinus communis) productivity, soil fertility, nutrient uptake and nutrient use efficiency in rainfed Alfisols. | 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 Oilseeds Research | en_US |
dc.publication.volumeno | 30 (1) | en_US |
dc.publication.pagenumber | 39-42 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | https://isor.in/sites/default/files/content/vols/vol-30-1.pdf | en_US |
dc.publication.authorAffiliation | ICAR::Indian Institute of Oilseeds Research | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
Appears in Collections: | CS-IIOR-Publication |
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