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The levels of blood urea, Ca, P, Na and K in the lechwe (Kobus leche kafuensis) blood sera were determined and compared with a standard. Blood urea wa...
Read moreA method for determining tissue turnover in grassland, based on non-destructive measurements of individually marked population units, is presented. Th...
Read moreTo estimate the efficiency of foraging strategy, the rates of food intake of adult giraffe in the Serengeti National Park are assessed. Daily energy i...
Read moreOne male Coke's hartebeest (Alcelaphus buselaphus cokei) weighing 108 kg was used in a digestibility trial. Chopped medium-quality hay with 36.5% crud...
Read moreThere is general concern that local loss of plant diversity will adversely impact net primary productivity and other ecosystem properties. However, me...
Read moreEvidence suggests that soil microorganisms, to which humans have been exposed throughout our evolutionary history, were essential for the evolution of...
Read moreObservations were made on sugar beet fields in Cambridgeshire and West Suffolk, UK, in April-May 1977 and 1978 from emergence of seedlings until they ...
Read moreThe relationship between cereal preference and rate of energy intake was studied for the mallard and 4 types of cereal grain. In a field experiment at...
Read moreA bite-oriented model is developed for the study of sward utilization by domesticated grazing animals, the description of grazing style and its implic...
Read moreA model is postulated to describe biomass dynamics in pastures that are grazed continuously throughout a limited growing season. It assumes that: rate...
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