1Gaines A M, R D Boyd, M E Johnston, J L Usry, et al. The dietary valine requirement for prolific lactating sows does not exceed the National Research Council estimate[J]. Journal of Animal Science. 2006,Vol. 84, Iss. 6,p. 1415-1421.
2Soltwedel K T, R A Easter, J EPettigrew. E valuation of the order of limitation of lysine, threonine, and valine, as determined by plasma urea nitrogen, in corn-soybean meal diets of lactating sows with high body weight loss[J], Journal of Animal Science, 2006,Vol, 84, Iss. 7,p.1734-1741.
3Gill B P, Body composition of breeding gilts in response to dietary protein and energy balance from thirty kilograms of body weight to completion of first parity[J]. Journal of Animal Science. 2006,Vol. 84, Iss. 7,p. 1926-1934.
4Payne R L, T D Bidner, T M Fakler, L L Southern. Growth and intestinal morphology of pigs from sows fed two zinc sources during gestation and lactation[J]. Journal of Animal Science.2006, Vol. 84, Iss. 8,p. 2141-2149.
5YoonandSOWSI, E McMillan. Comparative effects of organic inorganic selenium on selenium transfer from to nursing pigs[J]. Journal of Animal Science,2006, Vol. 84, Iss. 7,p. 1729-1733.
6Holt J P, L J Johnston, S K Baidoo, G C Shurson.Effects of a high fiber diet and frequent feeding on behavior, reproductive performance, and nutrient digestibility in gestating sows[J]. Journal of Animal Science. 2006, Vol. 84, Iss, 4, p. 946-955.
