Famer scatter-feed is main production mode of China livestock husbandry. On the one hand, its industrilization level of livestock production is lower than developed countries. On the other hand, its production mode is more precise than other developing countries. Therefore, it is very necessary to calculate the ecological footprint of 1kg livestock production that is important parameter of livestock ecological impact evaluation according to the character of China livestock ration. Firstly, the author analyzed the composition of livestock ration. The results show that the footprint of pig meat, poultry meat and egg are come from the corn consumed in feedstuff and beef, mutton and milk come from the corn consumed in feedstuff and forage. And then, according to the corn consumption of 1kg livestock production and the mean yield of beef, mutton and milk from grassland, the ecological footprint of all kinds of 1kg livestock production were calculated. The results show that the footprint of 1kg poultry meat is 7.6687gm2, egg is 8.0106gm2, pig meat is 9.7859gm2 or 11.7326gm2, beef is 139.704gm2, mutton is 232.0662gm2 and milk is 37.2368 gm2. After this, these results were compared with WWF′s reserach result. In the end, the reasons of difference between this paper and WWF(World Wildlife Fund) were analyzed from the ratio of livestock production and feedstuff, draft animal, forage consumption of livestock and the food structure of habitant. It is concluded that the result of this paper is reasonable.