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Kadiata, B.Mulongoy , K.[Effect of pruning frequency on nitrogen accumulation and fixation in two woody legumes]Effect of pruning frequency on nitrogen accumulation and fixation in two woody legumes

The response of two soybean varieties (Samsoy-2 and improved variety TGx 1448-2E) to Bradyrhizobium inoculation in the northern Guinea savanna of Nigeria was tested in a researcher-managed on-farm trial. There were variations in soybean yields between and within farmers fields. Data obtained from...


Okogun, J.Otuyemi, B.Sanginga, P.[Soybean yield determinants and response to rhizobial inoculation in an onfarm trial in the northern Guinea savanna of Nigeria]Soybean yield determinants and response to rhizobial inoculation in an onfarm trial in the northern Guinea savanna of Nigeria

Several legumes with high biological nitrogen fixation (BNF) potentials have been studied in on-station trials. The processes involved in BNF and the benefits of these species to crop production need to be evaluated using farmers' management practices in farmers' fields. An on-farm trial with 20 ...


Okogun, J.Sanginga, NteranyaAbaidoo, R.C.Dashiell, Kenton E.Diels, J.[Onfarm evaluation of biological nitrogen fixation potential and grain yield of Lablab and two soybean varieties in the northern Guinea savanna of Nigeria]Onfarm evaluation of biological nitrogen fixation potential and grain yield of Lablab and two soybean varieties in the northern Guinea savanna of Nigeria

The complimentary effects of a native rhizobia strain (SAMFIX 286), lime and single superphosphate (SSP) as components of ISFM were evaluated on the biomass, nodulation and N2 fixation of cowpea (Vigna unguiculata L.). Lime was applied at the rate of 250 kg (Ca(OH)2) ha−1, while SSP was applied a...


Bello, S.K.Yusuf, A.A.Masso, C.[Performance of cowpea as influenced by native strain of rhizobia, lime and phosphorus in Samaru, Nigeria]Performance of cowpea as influenced by native strain of rhizobia, lime and phosphorus in Samaru, Nigeria

Soybean grain yields in sub-Saharan Africa have remained at approximately 50% below those attained in South America despite numerous efforts. A study was conducted in Siaya County (western Kenya) involving 107 farms with soils of different fertility status. The main objective was to test combinat...


Thuita, Moses N.Vanlauwe, BernardMutegi, E.Masso, C.[Reducing spatial variability of soybean response to rhizobia inoculants in farms of variable soil fertility in Siaya County of western Kenya]Reducing spatial variability of soybean response to rhizobia inoculants in farms of variable soil fertility in Siaya County of western Kenya

International Institute of Tropical Agriculture[Legume inoculation technology manual: putting nitrogen fixation to work for smallholder farmers in Africa]Legume inoculation technology manual: putting nitrogen fixation to work for smallholder farmers in Africa
Wasike, V.W.Lesueur, DidierWachira, F.N.Mungai, NWMumera, LMSanginga, NteranyaMburugu, HNMugadi, DWango, PVanlauwe, Bernard[Genetic diversity of indigenous Bradyrhizobium nodulating promiscuous soybean [Glycine max (L) Merr.] varieties in Kenya: Impact of phosphorus and lime fertilization in two contrasting sites]Genetic diversity of indigenous Bradyrhizobium nodulating promiscuous soybean [Glycine max (L) Merr.] varieties in Kenya: Impact of phosphorus and lime fertilization in two contrasting sites

Smart agricultural technologies are required to advance the development, productivity, and sustainability of the crop and livestock value chains. Several steps are required to fully deploy novel agricultural technologies to millions of smallholder farmers and assist countries in southern Africa t...


Nhamo, N.Chikoye, D.Gondwe, T.[Delivering integrated climate-smart agricultural technologies for wider utilization in Southern Africa]Delivering integrated climate-smart agricultural technologies for wider utilization in Southern Africa

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.

Common bean [Phaseolus vulgaris (Linnaeus)] is the key source of protein, carbohydrates and micronutrients for over 300 million people in the tropics. Like many legumes, P. vulgaris can fix atmospheric nitrogen in symbiosis with rhizobia, alleviating the need for the expensive and polluting N-fer...


Costa, M.R.Chibeba, A.M.Mercante, F.M.Hungria, M.[Polyphasic characterization of rhizobia microsymbionts of common bean [Phaseolus vulgaris (L.)] isolated in Mato Grosso do Sul, a hotspot of Brazilian biodiversity]Polyphasic characterization of rhizobia microsymbionts of common bean [Phaseolus vulgaris (L.)] isolated in Mato Grosso do Sul, a hotspot of Brazilian biodiversity

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