9O’Grady J F,Lynch P B,Kearney P A.Voluntaryfeed intake by lactating sows[].Livestock ProductionScience.1985 被引量:1
10Koketsu Y,Dial G D,Marsh W E,King V L.Charac-terization of feed intake patterns during lactation incommercial swine herds[].The Journal of Animal Ecology.1996 被引量:1
3[1]O'Grady J F,Lynch P B,Kearney P A.Voluntary feed intake by lactating sows.Livestock Production Science,1985,12 (2):355-365. 被引量:1
4[2]NRC.Predicting Feed Intake of Food Producing Animals.Washington DC:National Academy Press,1987.29-31. 被引量:1
5[4]Koketsu Y,Dial G D,Marsh W E,King V L.Characterization of feed intake patterns during lactation in commercial swine herds.Journal of Animal Science,1996,74(4):1202-1210. 被引量:1
6[5]Trottier N L,Johnston L J.Feeding gilts during development and sows during gestation and lactation.In:Lewis A J,Southern L L.ed.Swine Nutrition,2nd ed.Florida:CRC Press LLC,2001.726-769. 被引量:1
7[6]Lynch P B.Voluntary food intake of sows and gilts.In:Forbes J M,Varley M A,Lawrence T L.ed.The Voluntary Food Intake of Pigs.British Society of Animal Production,Occasional Publication No.13,1989.71-77. 被引量:1
8[7]Whittemore C.The Science and Practice of Pig Production.England:Longman Scientific & Technical,1993. 被引量:1
9[8]Elsley F W H,Bannerman M,Bathurst E V J,Bracewell E G,Cunningham J M M,Dosworth T L,Dodds P A,Forbes T J.The effect of level of feed intake in pregnancy and in lactation upon the productivity of sows.Animal Production,1969,11 (2):225 -241. 被引量:1
10[9]O'Grady J F,Elsley F W H,MacPherson R M,MacDonnal I.The response of lactating sows and their litters to different dietary energy allowances.Animal Production,1973,17(1):65-74. 被引量:1
2Tokach M D, Pettigrew J E acterisation of luteinizing , Wheaton J E,et al. Char- hormone secretion in the primiparous lactation sow:relationship to blood me- tabolites and return - to - oestrusinterval [J]. Journal of Animal Science, 1992,70 (9) :2195 - 2201. 被引量:1