| 摘要 |
A method for assessing whether an animal, has a total body fat or protein composition falling within a desired range, the method comprising the steps of: (a) obtaining a range of animal weight and a value selected from the group comprising pelvic height, frame score and animal size, such that animals having a weight and value within said ran ge will have a total body fat or protein corresponding to the desired total body fat or protein, (b) measuring the pelvic height of said animal and if said value is frame score, further obtaining the age of the animal and calculating the frame score and where said value is animal size, further measuring the length of the animal and estimating the volume from the height and length measurements, (c) obtaining the weight of said animal and (d) comparing the value obtained in step (b) and the weight obtained in step (c) with the values obtained in step (a) and determining whether said obtained weight and value (c) and (d) fall within the range obtained in step (a) and if the obtained weight an d value do fall within said range, then said animal has the desired body fat or protein composition.
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