Agronomic performance of improved Cowpea varieties under natural infestation with Alectra vogelii (benth.) in the northern guinea savannah of Nigeria
Field trials were conducted over three years at Samaru in the northern Guinea savannah ecological zone of Nigeria to evaluate the performance of 20 improved cowpea varieties under conditions of natural infestation by a parasitic weed, Alectra vogelii (Benth.). Grain yield ranged from 695 to 2043 kg...
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| Format: | Article |
| Language: | English |
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Sciendo
2012-10-01
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| Series: | Agricultura Tropica et Subtropica |
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| Online Access: | https://doi.org/10.2478/v10295-012-0011-x |
