Body measurements Info

1 body weight measurement ①weighing using a cattle weight bridge if a large scale that can weigh cattle is available that is the most accurate method of weighing cattle. ②estimation by chest girth measurement the correlation between weight and chest. Robelin used d 2 o to study 340 beef cattle for whole body composition and found that the weight of water and protein was fairly closely related to fat free mass. He reported that for a single beef animal an accuracy of 13 percent for lipid and 7 percent for protein deposition is obtained for a total body weight gain of 300 kg. And then the animals are calculated on the basis of special weight tables and formulas. The relationships between body weight bw and heart girth body length and height at withers of 116 indigenous 72 friesian 95 brahman 88 red dane and 123 crossbred cattle from 42 smallholder.

Rome italy have developed an alternative vision based system that can calculate the circumference of the chest of cattle from which it can then estimate their body weight. The article tells how to find out the weight of cattle by measuring the tables of measurement with live weight. Adult cows or bulls are heavy to weigh. For that reason many farmers estimate the weight of cattle by taking manual measurements of their girth using a tape measure and a conversion chart. However if such equipment is not available the following estimation methods can be used. Now researchers at the aia associazione italiana allevatori.

The relationships between body weight bw and heart girth body length and height at withers of 116 indigenous 72 friesian 95 brahman 88 red dane and 123 crossbred cattle from 42 smallholder herds in nharira lancashire zimbabwe were investigated. Body weight and the body measurements of heart girth paunch girth wither height chest depth pelvic length pelvic width and body length were used. Measurement is carried out with a conventional or special measuring tape. But you can determine the weight without weights. Eventually however the numbers wear off these weight tapes. See more details showed that body weight of brakmas cattle was highly correlated with its body length heart girth and withers height with the correlation coefficients of 0967 0964 and 0942 respectively while body weight in bali cattle had the highest correlation with heart girth followed by body length and height at withers with the correlation coefficient of 0985 0954 and 0945.

The relationships between body weight bw and heart girth body length and height at withers of 116 indigenous 72 friesian 95 brahman 88 red dane and 123 crossbred cattle from 42 smallholder. Body measurements milk production and body weight data were collected on 1898 lactations of 771 holstein dairy cows from 1968 to 1986. An alternative is a 3 meter metal builders tape and converting the measurement in centimetres with the table below. Commercially available weight tapes have the weights printed on them and are a convenient way to make these measurements.