Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia
A series of pot and two consecutive crop-year field experiments were conducted from 2011 to 2012 in Southern Ethiopia to determine the effectiveness of Mesorhizobium strains on two cultivars of chickpea (Shasho and Nattoli). The eight treatments included: Six rhizobial inoculants, the four best indi...
| Autores principales: | , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Academic Journals
2016
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/77060 |
| _version_ | 1855515563708645376 |
|---|---|
| author | Tena, W. Woldemeskel, Endalkachew Walley, F. |
| author_browse | Tena, W. Walley, F. Woldemeskel, Endalkachew |
| author_facet | Tena, W. Woldemeskel, Endalkachew Walley, F. |
| author_sort | Tena, W. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | A series of pot and two consecutive crop-year field experiments were conducted from 2011 to 2012 in Southern Ethiopia to determine the effectiveness of Mesorhizobium strains on two cultivars of chickpea (Shasho and Nattoli). The eight treatments included: Six rhizobial inoculants, the four best indigenous strains (Cp8, Cp41, Cp97 and Cp105); CpNSTC (National Soils Testing Center inoculant); and CpSK (Canadian inoculant), Nitrogen fertilizer and a control. The results from the field and pot experiments indicated that chickpea crop yield can be improved using proper Mesorhizobium inoculation. Inoculation had a pronounced effect on grain yield, yield component, total N uptake, grain protein content, percentage N derived from the atmosphere (%Ndfa) for the seed, and amount of seed N fixed compared to non-inoculated treatments. In the pot experiment, significant difference was recorded among the mesorhizobial strains used with the indigenous strain Cp41 highly effective in shoot dry weight (41%) mg-1 plant, grain yield (50%), total N uptake (117%), and %Ndfa (67.9%) followed by CpSK, Cp8 and Cp97. In the second crop-year field experiment, the indigenous Mesorhizobium strain Cp41 also proved highly effective in-nodule dry weight (786%) mg-1 plant, grain yield (66%), total N uptake (100%), and %Ndfa (53.7%). The maximum seed protein content was recorded during the second cropyear field experiment in Cp41 (20%), followed by N fertilizer added treatment and CpSK (18%). The chickpea indigenous rhizobial strain Cp41, was superior inoculant for almost all parameters. Thus, there are potential advantages to be gained from using efficient rhizobial inoculants under rain fed conditions in Ethiopia. |
| format | Journal Article |
| id | CGSpace77060 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2016 |
| publishDateRange | 2016 |
| publishDateSort | 2016 |
| publisher | Academic Journals |
| publisherStr | Academic Journals |
| record_format | dspace |
| spelling | CGSpace770602024-04-25T06:00:21Z Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia Tena, W. Woldemeskel, Endalkachew Walley, F. legumes crops genetics molecular biology biotechnology A series of pot and two consecutive crop-year field experiments were conducted from 2011 to 2012 in Southern Ethiopia to determine the effectiveness of Mesorhizobium strains on two cultivars of chickpea (Shasho and Nattoli). The eight treatments included: Six rhizobial inoculants, the four best indigenous strains (Cp8, Cp41, Cp97 and Cp105); CpNSTC (National Soils Testing Center inoculant); and CpSK (Canadian inoculant), Nitrogen fertilizer and a control. The results from the field and pot experiments indicated that chickpea crop yield can be improved using proper Mesorhizobium inoculation. Inoculation had a pronounced effect on grain yield, yield component, total N uptake, grain protein content, percentage N derived from the atmosphere (%Ndfa) for the seed, and amount of seed N fixed compared to non-inoculated treatments. In the pot experiment, significant difference was recorded among the mesorhizobial strains used with the indigenous strain Cp41 highly effective in shoot dry weight (41%) mg-1 plant, grain yield (50%), total N uptake (117%), and %Ndfa (67.9%) followed by CpSK, Cp8 and Cp97. In the second crop-year field experiment, the indigenous Mesorhizobium strain Cp41 also proved highly effective in-nodule dry weight (786%) mg-1 plant, grain yield (66%), total N uptake (100%), and %Ndfa (53.7%). The maximum seed protein content was recorded during the second cropyear field experiment in Cp41 (20%), followed by N fertilizer added treatment and CpSK (18%). The chickpea indigenous rhizobial strain Cp41, was superior inoculant for almost all parameters. Thus, there are potential advantages to be gained from using efficient rhizobial inoculants under rain fed conditions in Ethiopia. 2016-08-31 2016-09-17T05:56:39Z 2016-09-17T05:56:39Z Journal Article https://hdl.handle.net/10568/77060 en Open Access Academic Journals Tena, W., Wolde-Meskel, E. and Walley, F. 2016. Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in Southern Ethiopia. African Journal of Biotechnology 15(35):1920-1929. |
| spellingShingle | legumes crops genetics molecular biology biotechnology Tena, W. Woldemeskel, Endalkachew Walley, F. Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia |
| title | Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia |
| title_full | Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia |
| title_fullStr | Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia |
| title_full_unstemmed | Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia |
| title_short | Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in southern Ethiopia |
| title_sort | response of chickpea cicer arietinum l to inoculation with native and exotic mesorhizobium strains in southern ethiopia |
| topic | legumes crops genetics molecular biology biotechnology |
| url | https://hdl.handle.net/10568/77060 |
| work_keys_str_mv | AT tenaw responseofchickpeacicerarietinumltoinoculationwithnativeandexoticmesorhizobiumstrainsinsouthernethiopia AT woldemeskelendalkachew responseofchickpeacicerarietinumltoinoculationwithnativeandexoticmesorhizobiumstrainsinsouthernethiopia AT walleyf responseofchickpeacicerarietinumltoinoculationwithnativeandexoticmesorhizobiumstrainsinsouthernethiopia |