Thereafter the girth circumference is quite an accurate way of determining an animals actual weight. Below is the uncorrected machine read text.
Heart Girth And Weight Ferry County Washington State
Body measurement of cattle. Thermal imaging cameras monitor health of cows a swedish company has developed a system for automatically monitoring. Live body weight bw and seven different parameters were measured on total 504 hf crossbred cattle male and female from livestock research station college of veterinary science and animal husbandry anand and amul dairy anand sarsa heifer farm sarsa and ode semen station ode. If you need to print pages from this book we recommend downloading it as a pdf. National institute of animal sciences. Unfortunately this book cant be printed from the openbook. Vision system assesses the gait of pigs newcastle university newcastle uk researchers are using a video motion.
Here we developed an automatic measurement system for. 107 in in vivo estimation of body composition in beef cec workshop report b. Visit napedu10766 to get more information about this book to buy it in print or to download it as a free pdf. Measuring the live weight of cattle with vision 1. To measure the girth of the sternum you should hold a measuring tape behind the shoulder blades. The body temperature of cattle varies regularly with both the reproductive cycle and disease status.
With the right amount of pull on the tape you will get easily within 5 of the real weight. To determine the weight of young cattle or adults two values are needed. Birth weights are best measured on a set of bathroom scales by holding the calf in your arms and deducting your own weight. Establishing an automatic method for monitoring body temperature may facilitate better management of reproduction and disease control in cattle. Generally good length of body and particularly in british breeds can have good muscle development. Much larger cattle with high growth potential and lean.
Measurement of body water in cattle by dilution technique. Generally reach market potential at carcase weights of 200350 kg with 912 mm of fat. Using the measurements from steps 1 and 2 calculate body weight using the formula heart girth x heart girth x body length 300 animal weight in pounds. For example if a beef cow has a heart girth equal to 70 inches and a body length equal to 78 inches the calculation would be 70 x 70 x 78 300 1274 lb. Measure the length of body from the point of shoulder a to the point of rump or pin bone b. The girth of the sternum and the length of the body measured by oblique.
Late maturing large framed frame score 6 7 and 8.
