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Mmbaga, MTEdje, O.T.[Effects of distance of bean rows from maize rows on yield of both crops grown in association]Effects of distance of bean rows from maize rows on yield of both crops grown in association

Stages in the diagnosis of an interveinal leaf chlorosis in bean in the Usambara Mountains of northern Tanzania are described. Leaf tissue analysis, soil analysis, a 25 factorial trial with treatments of nitrogen, phosphorus, potassium, the trace elements copper and zinc and lime at one location ...


Smithson, James BradyEdje, O.T.Giller, Ken E.[Diagnosis and correction of soil nutrient problems of common beans (Phaseolus vulgaris) in the Usambara mountains of Tanzania]Diagnosis and correction of soil nutrient problems of common beans (Phaseolus vulgaris) in the Usambara mountains of Tanzania
Mmbaga, MTEdje, O.T.[Effects of maize planting pattern on maize and bean productivity in an intercrop]Effects of maize planting pattern on maize and bean productivity in an intercrop
Edje, O.T.Maimu, J.M.Mbuya, O.S.Ndakidemi, P.Mushi, C.S.Allen, David J.[Progress in on-farm research with beans in Lushoto district, Tanga Region, Tanzania]Progress in on-farm research with beans in Lushoto district, Tanga Region, Tanzania

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