As such, earlier weaning at an age of 100–120 days (and a minimum liveweight of 100kg) can be successful for calves grazed on the high quality pastures (greater ...

29 мар. 2023 г. · Weaning can safely take place when the heifer has reached approximately 15% of her target mature weight. Table 1: Predicted mature weight and ...

25 июн. 2021 г. · On most farms, an ideal target is for a cow to wean 50% of her weight, he says. Therefore, a 700kg cow should produce a 350kg calf at weaning.

The target weaning weight for large-breed doe kids is 15 kg. The target breeding weight for large breeds like Alpine or Saanen is 35 kg by 7–8 months of age.

Figure 1 indicates that a 450 kg cow on average produces a calf weighing 8% (36 kg) of cow liveweight at birth and 46% (207 kg) of cow liveweight at weaning, ...

19 окт. 2022 г. · Stage, Age, Target Live-Weight ; Weaning / Housing, 8 months, 330 kg ; Spring Turnout, 12 months, 400 kg ; Housing, 19 months, 580 kg ; Slaughter ...

Weaning off milk · weight-for-age target met (common weights used for weaning are 70kg for Jerseys, 80kg for Crossbreds, and 90kg for Friesians) · eating more ...

Ideally, calves should grow at a moderate rate before weaning - 0.7-0.8kg a day. · After weaning, cattle destined for feedlots requiring marbling should be grown ...

Common weights used for weaning are 70kg for Jerseys, 80kg for Fr x J Crossbreds, and 90kg for Friesians. Competing within a group. Heifers need to be competing ...

Many experiments have shown that beef calves can be weaned successfully at 100 days of age and from weights as low as 100kg provided they are offered high ...