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Farrow, AndrewRonner, E.Brand, G. van denBoahen, S.Leonardo, W.Woldemeskel, EndalkachewAdjei-Nsiah, SamuelChikowo, RegisBaijukya, Frederick P.Ebanyat, PeterSangodele, S.Sanginga, J.M.Kantengwa, S.Phiphira, L.Woomer, P.L.Ampadu-Boakye, T.Baars, E.Kanampiu, F.Vanlauwe, BernardGiller, Ken E.[From best fit technologies to best fit scaling: incorporating and evaluating factors affecting the adoption of grain legumes in Sub-Saharan Africa.]From best fit technologies to best fit scaling: incorporating and evaluating factors affecting the adoption of grain legumes in Sub-Saharan Africa.

Soybean (Glycine max L.) is an important grain legume cultivated on approximately 1.24 million ha in Africa (1). Malawi ranks fourth in area of production in Africa, with 75,000 ha in 2009 (1). Soybean is also gaining importance in Mozambique and several other southern African countries due to di...


Kumar, P.L.Sharma, K.Boahen, S.Tefera, H.Tamo, M.[First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique]First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique

Host range and cross-infectivity studies are important for identifying rhizobial strains with potential for use as inoculants. In this study, 10 native soybean rhizobia isolated from Mozambican and South African soils were evaluated for host range, symbiotic effectiveness and ability to induce hi...


Gyogluu, C.Mohammed, M.Jaiswal, S.K.Boahen, S.Dakora, F.D.[Assessing host range, symbiotic effectiveness, and photosynthetic rates induced by native soybean rhizobia isolated from Mozambican and south African soils]Assessing host range, symbiotic effectiveness, and photosynthetic rates induced by native soybean rhizobia isolated from Mozambican and south African soils

Soybean inoculation with effective rhizobial strains makes unnecessary the use of N-fertilizers in the tropics. A frequently reported problem is the failure of the inoculant strains to overcome the competition imposed by indigenous rhizobial populations. The screening of indigenous rhizobia, alre...


Chibeba, A.M.Boahen, S.Fátima Guimarães, M. deNogueira, M.A.Hungria, M.[Isolation, characterization and selection of indigenous Bradyrhizobium strains with outstanding symbiotic performance to increase soybean yields in Mozambique.]Isolation, characterization and selection of indigenous Bradyrhizobium strains with outstanding symbiotic performance to increase soybean yields in Mozambique.

populations were the main plots, whereas varieties were subplots. The proportion of intercepted photosynthetically active radiation (IPAR) and leaf area index (LAI) increased with increasing plant population at both locations, indicating that high leaf area indices and high degree of canopy closu...


Kamara, A.Ewansiha, S.U.Boahen, S.Tofa, A.I.[Agronomic Response of Soybean Varieties to Plant Population in the Guinea Savannas of Nigeria]Agronomic Response of Soybean Varieties to Plant Population in the Guinea Savannas of Nigeria

Soybean (Glycine max L.) is an important grain legume cultivated on approximately 1.24 million ha in Africa (1). Malawi ranks fourth in area of production in Africa, with 75,000 ha in 2009 (1). Soybean is also gaining importance in Mozambique and several other southern African countries due to di...


Sharma, K.Kumar, P.L.Tamo, M.Tefera, H.Boahen, S.[First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique]First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique

One of the major problems associated with the early soybean production system (ESPS) in the Midsouth USA is seed shattering of early maturity group (MG) soybean that mature in the midsummer. Information is needed to measure the impact of this problem and to provide proper management strategies. S...


Zhang, L.Boahen, S.[Evaluation of critical shattering time of early-maturity soybeans under early soybean production system]Evaluation of critical shattering time of early-maturity soybeans under early soybean production system

Boukar, O.Abdoulaye, TahirouTamo, M.Agrama, H.Tefera, H.Fatokun, C.A.Boahen, S.[A success tale on improving two legume crops in Africa]A success tale on improving two legume crops in Africa

Inoculation of soybean with Bradyrhizobium spp. can increase soybean yield especially on fields with no recent history of soybean production. However, yields of inoculated soybean may be constrained in P deficient soils. The objective of this study was to evaluate the responses of two soybean cul...


Boahen, S.Chikoye, D.Abaidoo, R.C.Muananamuale, C.Engoke, C.S.[Growth and yield responses of two soybean cultivars to Inoculation, P and N fertilization in Northern Mozambique]Growth and yield responses of two soybean cultivars to Inoculation, P and N fertilization in Northern Mozambique

Indigenous soybean rhizobial strains were isolated from root nodules sampled from farmers’ fields in Mozambique to determine their identity, distribution and symbiotic relationships. Plant infection assays revealed variable nodulation and symbiotic effectiveness among the 43 bacterial isolates te...


Gyogluu, C.Jaiswal, S.K.Boahen, S.Dakora, F.D.[Identification and distribution of microsymbionts associated with soybean nodulation in Mozambican soils]Identification and distribution of microsymbionts associated with soybean nodulation in Mozambican soils

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