Vertical rootpulling resistance in maize is related to nitrogen uptake and yield
Poor soil fertility and recurrent drought are major constriants to maize production in the West Africa savanna. The development of maize cultivars with superior rooting system to absorb nitrogen and water efficiently from the soil is desirable. However, direct measurement of root characteristics for...
| Autores principales: | , , , |
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2004
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/103353 |
| _version_ | 1855517385821257728 |
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| author | Kamara, A. Kling, J. Ajala, S. Menkir, A. |
| author_browse | Ajala, S. Kamara, A. Kling, J. Menkir, A. |
| author_facet | Kamara, A. Kling, J. Ajala, S. Menkir, A. |
| author_sort | Kamara, A. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Poor soil fertility and recurrent drought are major constriants to maize production in the West Africa savanna. The development of maize cultivars with superior rooting system to absorb nitrogen and water efficiently from the soil is desirable. However, direct measurement of root characteristics for rapid selection of maize lines having tolerance to the two stresses is difficult. Vertical root-pulling strenght, which has been shown to relate well to the rooting charactristics of the maize plant could be an alternative trait that can be used in improving the efficiency of selection of maize lines for tolerance to low-N stress and drought. |
| format | Book Chapter |
| id | CGSpace103353 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2004 |
| publishDateRange | 2004 |
| publishDateSort | 2004 |
| record_format | dspace |
| spelling | CGSpace1033532023-06-08T14:01:09Z Vertical rootpulling resistance in maize is related to nitrogen uptake and yield Kamara, A. Kling, J. Ajala, S. Menkir, A. soil fertility maize yields nitrogen Poor soil fertility and recurrent drought are major constriants to maize production in the West Africa savanna. The development of maize cultivars with superior rooting system to absorb nitrogen and water efficiently from the soil is desirable. However, direct measurement of root characteristics for rapid selection of maize lines having tolerance to the two stresses is difficult. Vertical root-pulling strenght, which has been shown to relate well to the rooting charactristics of the maize plant could be an alternative trait that can be used in improving the efficiency of selection of maize lines for tolerance to low-N stress and drought. 2004 2019-08-21T14:13:01Z 2019-08-21T14:13:01Z Book Chapter https://hdl.handle.net/10568/103353 en Limited Access Kamara, A., Kling, J.G., Ajala, S.O. & Menkir, A. (2004). Vertical root pulling resistance in maize is related to nitrogen uptake and yield. In 7th Eastern and Southern Africa Regional Maize Conference, Kenya, Nairobi (p. 228-232). |
| spellingShingle | soil fertility maize yields nitrogen Kamara, A. Kling, J. Ajala, S. Menkir, A. Vertical rootpulling resistance in maize is related to nitrogen uptake and yield |
| title | Vertical rootpulling resistance in maize is related to nitrogen uptake and yield |
| title_full | Vertical rootpulling resistance in maize is related to nitrogen uptake and yield |
| title_fullStr | Vertical rootpulling resistance in maize is related to nitrogen uptake and yield |
| title_full_unstemmed | Vertical rootpulling resistance in maize is related to nitrogen uptake and yield |
| title_short | Vertical rootpulling resistance in maize is related to nitrogen uptake and yield |
| title_sort | vertical rootpulling resistance in maize is related to nitrogen uptake and yield |
| topic | soil fertility maize yields nitrogen |
| url | https://hdl.handle.net/10568/103353 |
| work_keys_str_mv | AT kamaraa verticalrootpullingresistanceinmaizeisrelatedtonitrogenuptakeandyield AT klingj verticalrootpullingresistanceinmaizeisrelatedtonitrogenuptakeandyield AT ajalas verticalrootpullingresistanceinmaizeisrelatedtonitrogenuptakeandyield AT menkira verticalrootpullingresistanceinmaizeisrelatedtonitrogenuptakeandyield |