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Discusses techniques of unstratified systematic sampling for collecting baseline data on animal numbers and distributions and for monitoring through time the changes in patterns of distribution and their relationships to biotic and abiotic features of the environment, compares the relative streng...
In any country, a good, basic knowledge of available genetic resources is essential for programmes of livestock conservation, selection and improvement. This study describes different indigenous cattle breeds of Ethiopia. Their physical characteristics, geographic distribution and production pote...
Andropogon gayanus is a tall, tufted perennial grass that grows taller than 3 m. It forms a significant part of the vegetation of many savanna areas throughout Africa south of the Sahara, including South Africa. It is a polymorphic species which comprises four recognized botanical varieties: gaya...
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