英语翻译24Piglets were weaned at a minimum of 12/14 day of age upto 35 days. The maximum range was 3.6 kg (initial weight)to 30 kg (final weight) of body weight for a period oftreatment ranging from 14 to 63 days.

英语翻译24
Piglets were weaned at a minimum of 12/14 day of age up
to 35 days. The maximum range was 3.6 kg (initial weight)
to 30 kg (final weight) of body weight for a period of
treatment ranging from 14 to 63 days.

翻译完了：
小猪在35天前最低限度的断奶年龄是12或14天.从14天到60多天这一时期体重最大变化范围是从3.6KG(最小值）到30KG(最大值）.