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DC Field | Value | Language |
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dc.contributor.author | Hafeez, F. Y. | - |
dc.contributor.author | Shah, N. H. | - |
dc.contributor.author | Malik, Dr. Kauser .A. | - |
dc.date.accessioned | 2021-06-02T16:20:29Z | - |
dc.date.available | 2021-06-02T16:20:29Z | - |
dc.date.issued | 2000-04 | - |
dc.identifier.citation | Hafeez, F., Shah, N. & Malik, K. Field evaluation of lentil cultivars inoculated with Rhizobium leguminosarum bv. viciae strains for nitrogen fixation using nitrogen-15 isotope dilution. Biol Fertil Soils 31, 65–69 (2000). https://doi.org/10.1007/s003740050625 | en_US |
dc.identifier.other | https://doi.org/10.1007/s003740050625 | - |
dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/1379 | - |
dc.description | https://doi.org/10.1007/s003740050625 | en_US |
dc.description.abstract | A 15N isotope dilution technique was applied to quantify the extent of N2 fixation in lentil (Lens culinaris Medik.) cultivars as influenced by Rhizobium leguminosarum bv. viciae strains in a field experiment in Pakistan. The experiment was conducted on a soil with a very small indigenous rhizobial population and where N was a limiting factor for crop production. Significant variations in number of nodules, dry weight of nodules, biomass yield, grain yield, total N yield, proportion of plant N derived from N2 fixation (Pfix) and amount of N derived from the atmosphere (Ndfa) were observed among combined treatments of four rhizobial strains and six lentil varieties. In a field previously labelled with 15N, to which a basal dose of 75 kg P2O5 ha–1 was applied as single super phosphate, Ndfa ranged from 15 to 24 kg N ha–1 when calculated according to rhizobial strain and from 4 to 38 kg N ha–1 when calculated according to lentil variety. Lc 26 was the most effective strain and fixed 243% more N than the indigenous population in the uninoculated control. In treatments with the lentil variety PL-406, Ndfa was 38 kg N ha–1, which was 850% higher than with the lentil variety Precoz/F6-20-1×M-85. Generally, the varieties with greater Pfix produced a higher dry matter yield. | en_US |
dc.language.iso | en | en_US |
dc.publisher | springer link | en_US |
dc.relation.ispartofseries | Biol Fertil Soils 31, 65–69 (2000).; | - |
dc.subject | Evaluation | en_US |
dc.subject | lentils | en_US |
dc.subject | cultivars | en_US |
dc.subject | inoculated | en_US |
dc.title | Field evaluation of lentil cultivars inoculated with Rhizobium leguminosarum bv. viciae strains for nitrogen fixation using nitrogen-15 isotope dilution | en_US |
dc.type | Article | en_US |
Appears in Collections: | School of Life Sciences |
Files in This Item:
File | Description | Size | Format | |
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Field evaluation of lentil cultivars inoculated with rhizobium.pdf | 2.56 MB | Adobe PDF | View/Open |
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