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Treatments were appropriate to traditional cattle husbandry and consisted of two 4-year rotations involving burning, grazing by goats and preliminary ...
Read moreTo estimate the effects of autumn clipping or burning on the foraging behaviour of mule deer (Odocoileus hemionus hemionus) and cattle, trials were se...
Read moreThe following is based largely on the authors' summary. Some of the factors that contribute to changes in the biting rate of L. becquaerti with time (...
Read moreA farmland population of bullfinches on the Weald of Kent was studied for 2 years to determine how changes in its size, composition, or activity corre...
Read moreThere is general concern that local loss of plant diversity will adversely impact net primary productivity and other ecosystem properties. However, me...
Read moreStudy was in north-eastern Colorado with blue grama grass (Bouteloua gracilis) as the dominant species. Bison, cattle and sheep with an oesophageal fi...
Read moreThe following is based partly on the authors' summary. As adhesive traps have been ineffective in providing estimates of populations of biting flies i...
Read moreDiet selection studies of two wild species (Bison bison and Antilocapra americana) and domestic cattle and sheep were used to compare the ecological r...
Read moreA study was made to measure compensatory growth responses and to estimate losses associated with bird damage to maturing maize. Maize grains contained...
Read morePopulation data on Sitona discoideus collected from young lucerne in Canterbury, New Zealand, in 1982-86 were analysed using life tables. Manipulated ...
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