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Now showing items 11-14 of 14
Effects of real exchange rate and gross domestic product on yam exports in Ghana
(Botswana University of Agriculture & Natural Resources, 2011)
The objective of this paper was to evaluate the responsiveness of Ghana’s fresh yam export
supply to real exchange rate and national income (GDP) with the use of time scries data from
1990 to 2004. Data collected from ...
Maize-sweetpotato intercropping influences on agronomic characteristics and soil chemical properties in Swaziland
(Botswana University of Agriculture & Natural Resources, 2011)
Intercropping is a common cropping system in the humid tropics, and involves growing two or
more crops simultaneously on the same farm. The aims of the study were to assess the effects of
intercropping maize (Zea mays ...
Effect of phloem sap deposition on properties of sapwood in Pterocarpus angolensis (Mukwa) following bark stripping by elephants in Chobe forests reserves in northern Botswana
(Botswana University of Agriculture & Natural Resources, 2011)
An investigation was carried out to assess properties of sapwood in Pterocarpus angolensis
following debarking by elephants in Botswana. The objective of this study was to assess the
effect of phloem sap deposition on ...
Effects of original source of dairy cows, season and age on milk production in Botswana
(Botswana University of Agriculture & Natural Resources, 2011)
The objective of the study was to determine the effects of animal and environmental factors on
milk yield of Holstein dairy cows kept under intensive system in Botswana. A total of 768
monthly records of 27 Holstein ...