Competition Effects of Purple Nutsedge (Cyperus Rotundus L.) on Growthand Yield of Tef[Eragrostis Tef (Zucc.) Trotter] in Ethiopia
Tef [Eragrostis tef (Zucc.) Trotter] is the staple food of Ethiopians, and purple nutsedge (Cyperus rotundus L.) is one of the commonest and most abundant weeds in tef. Thus, two experiments were undertaken at three locations, namely, Alem Tena, Debre Zeit and Tullu Bollo in Ethiopia to investigate...
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| Format: | Thèse |
| Langue: | anglais anglais |
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2004
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| Accès en ligne: | http://psasir.upm.edu.my/id/eprint/517/1/549741_FP_2004_48.pdf |