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Twizeyimana, M.Ojiambo, P.S.Bandyopadhyay, RanajitHartman, G.L.[Use of quantitative traits to assess aggressiveness of Phakopsora pachyrhizi isolates from Nigeria and the United States]Use of quantitative traits to assess aggressiveness of Phakopsora pachyrhizi isolates from Nigeria and the United States

This article examines the determinants of soybean market participation by smallholder farmers in Zimbabwe, with a view to identifying key policy entry points for increasing farmer incomes. Market linkages have been identified as key to the successful integration of grain legumes into the smallh...


Zamasiya, ByronMango, NelsonNyikahadzoi, KefasiSiziba, Shephard[Determinants of soybean market participation by smallholder farmers in Zimbabwe]Determinants of soybean market participation by smallholder farmers in Zimbabwe

Crop production in sub-Sahara Africa is constrained by low soil phosphorus (P) content. A study was conducted in western Kenya to explore alternative P inputs and ways of optimizing their effectiveness and profitability. A field experiment established in 2007 studied the effects of Minjingu phosp...


Savini, IsaacKihara, JobKoala, SaidouMukalama, JohnWaswa, Boaz S.Bationo, B. André[Long-term effects of TSP and Minjingu phosphate rock applications on yield response of maize and soybean in a humid tropical maize–legume cropping system]Long-term effects of TSP and Minjingu phosphate rock applications on yield response of maize and soybean in a humid tropical maize–legume cropping system
Howeler, Reinhardt H.[Análisis del tejido vegetal en el diagnóstico de problemas nutricionales: algunos cultivos tropicales]Análisis del tejido vegetal en el diagnóstico de problemas nutricionales: algunos cultivos tropicales
Murithi, H.Owati, A.Kumar, P.L.Mahuku, George S.Joosten, M.H.Beed, Fen D.Madata, C.S.Haudenshield, J.Hartman, G.L.[Soybean rust (Phakopsora pachyrhizi) and witches broom (16Srill Candidatus phytoplasma): the two emerging and devastating diseases of soybean in Tanzania]Soybean rust (Phakopsora pachyrhizi) and witches broom (16Srill Candidatus phytoplasma): the two emerging and devastating diseases of soybean in Tanzania

Herbicides applied to combat weeds and increase crop yields may also have undesired effects on beneficial soil microorganisms. Field studies were conducted in 2005 and 2006 in Zaria, Nigeria, to evaluate the response of weeds and soil microorganisms to imazaquin applied at 0.05, 0.10, 0.20 an...


Chikoye, D.Abaidoo, R.C.Fontem, Lum. A.[Response of weeds and soil microorganisms to imazaquin and pendimethalin in cowpea and soybean]Response of weeds and soil microorganisms to imazaquin and pendimethalin in cowpea and soybean

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