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Nine tobacco fields of small and large scale farmers in Southern,Central and Lusaka provinces of Zambia were surveyed for the occurrence and distribution of virus diseases during tobacco growing season in 1997.Three tobacco fields in each province were selected for virus detection and sample...

A study was conducted at Zambia Agricultural Research Institute at Mt.Makulu in Chilanga, Lusaka province of Zambia to study the comparative performance of five spring wheat varieties (UNZAWV1, UNZAWV2, Coucal, Sahai and Loerrie II) in two growing environments (seasons), that is the rainy season...

A study to determine the distribution and relative importance of bean anthracnose( Colletotrichum lindemuthianum) and to identify and characterize races of this fungus in the major bean production areas of Northern, Luapula and North western provinces of Zambia was conducted in 2004. The study...

A study was conducted to determine the effect of substrate pasteurization and sterilization on the yield of Pleurotus cornucopiae and Pleurotus sajor-caju, and on the suitability of sorghum, wheat and maize grains, and wooden sticks as mycelium carriers in spawn production. The Pleurotus species...

This study was designed to determine the effectiveness of using azolla in rice fields and to investigate the appropiate time and quantities of azolla to be incorporated. The trial was conducted at the University of Zambia Field Station as a pot experiment. Three different quantities of azolla...

This study was designed to determine the influence of the maturity status on partitioning of photosynthate to the roots and nitrogen fixation in common beans (Phaseolus Vulgaris L.). Two experiments(glasshouse at the University of Zambia and field at the Zambia Seed Company farm, Ngwerere, north...

Although Bambara groundnuts (Vigna subterranea (L.) Verdc.) has a high production, utilization and economic potential in Zambia, its production is still very low (average yield being below 750kg/ha) with many underexploited research areas for its improved production.The objectives of this trial...

A blanket fertilizer recommendation is used for each agro-ecological zone in Swaziland irrespective of soil type and maize genotype. The objective of the study was to determine the response of grain yield and some yield components of maize cultivars to fertilizer rates applied to different soils...

There are concerns about increasing incidence of sulphur (S) deficiency in agricultural soils due to increased cropping intensity, development of high yielding crop varieties and the use of S-free fertilizers. Zambia recorded cases of S deficiency in the 1950' s and subsequently noticed grain...

Maize-Legume intercropping systems are a common practice amongst small scale farmers in Zambia. However, the benefits of this practice are not fully understood due to inadequate information on the agronomic and economic effects of the system. There is need to find out more about the effects of...