Long ton, also known as the imperial ton or weight ton, is the name for the unit called the  ton  in the avoirdupois or Imperial system of measurements standardised in the thirteenth century that is used in the United Kingdom and several other Commonwealth countries alongside the French metrication invented in 1799.
Animals of the bear family (including seven existing species of bears and one species of giant panda) usually have very low cub to mother weight ratio. This ratio of giant pandas is at the lowest 1:1,000 to 1:1,500. The newborn's weight only about 150g (0.33 pounds), which is approximately one thousandth of their mothers' weight. One month after birth, they will weigh 2kg (4.4 pounds), then reach 5-6kg two months later.
The average Giant Panda eats as much as 20 to 30 pounds of bamboo shoots a day. Because pandas consume a diet low in nutrition, it is important that they keep their digestive tract full. Pandas may eat other foods such as honey, eggs, fish, yams, shrub leaves, oranges and bananas.emale pandas are generally smaller than males and can occasionally weigh up to 100 kilograms (220 pounds). The giant panda has a body typical of bears. Pandas have black fur on their ears, eye patches, muzzles, legs and shoulders.