6Ruurd T, Zijlstra, Kwang-Youn Whang, Robert A, Easter.Effect of Feeding A milk Replacer to Early- weaned Pigs on Growth,Body Composition and Small Intestinal Morphology,Compared with Suckled Litter- mates.Journal of Animal Science,1996,74:2948-2959.
7Russel P J.Water use and effuent of weaner pigs fed ad libitum with either dry pellets or liquid feed and the role of microbial activity in the liquid feed and Agriculture, 1996, 72: 8-16.
8Jack odle, Robert Harrel. Carolina swine nutrition conference, 2003.
9Canibe N, Jensen B B. Liquid diets accelerate the growth of early-weaned pigs and the effects are maintained to market weight. American society of animal sinence (Feb), 2001.
10Hurst D. http: //www. bsas. org. ur/ meeting/annl-proc/pdf2001/162, pdf, 2001.
