Bradyrhizobium Inoculation Improved Agrosymbiotic Performances of Cowpea [Vigna unguiculata (L) Walp] Varieties at Two Sites in Ethiopia

Autor: Lemlem Yohannes, Tarekegn Yoseph, Tewodros Ayalew
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: International Journal of Agronomy, Vol 2024 (2024)
Druh dokumentu: article
ISSN: 1687-8167
DOI: 10.1155/2024/6582068
Popis: Cowpea [Vigna unguiculata (L) Walp] is an important crop that protects soil fertility, supplements protein deficiency, and provides food security in the face of climate change. However, its productivity in the study area is low due to a lack of high-yielding varieties, high cost of mineral fertilizer, insufficient information on effective inoculum, and inadequate management practices. Therefore, this study aimed to assess the agrosymbiotic response of inoculated cowpea varieties at Dale and Hawassa sites in Ethiopia. A factorial combination of four cowpea varieties (Bole, TVU, Keti, and White Wonderer Trailing) and two inoculation levels (uninoculated and strain CP-24 inoculated) were evaluated in two experimental sites using a randomized complete block design with three replications. The results revealed that phenology, nodulation, growth, yield, and yield components differed significantly (P
Databáze: Directory of Open Access Journals
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