Question

At what age body weight of heifer is 300 kg?

Answer 1

Figure 1. Body weight (kg) of heifers that were weaned at 112 ± 2 d of age and fed a high-concentrate diet continuously (60% corn; HH), the high-concentrate diet from a mean age of 126 to 196 d and then transitioned to a control diet (30% corn; HC), the control diet transitioned to the high-concentrate diet (CH), or the control diet continuously (CC). The arrow denotes the time at which the diet transition occurred in HC and CH treatments.   Its not the direct answer.just a hint to do that. Mark as brainliest if helped