TOMES, G.J. and NIELSEN, H.E. 1982. Control of Pig Reproduction. p. 527.
BROOKS, P.H. 1982. Control of Pig Reproduction. p. 211.
Smith, C. Gibson, A. and Mitchell, G. 1982. An economic appraisal of pig improvement in Great Britain 2. Factors affecting estimated benefits. Animal Science, Vol. 35, Issue. 2, p. 225.
WRATHALL, A.E. 1982. Control of Pig Reproduction. p. 565.
Walker, N. 1983. The effects of food intake in gestation on sows lactating for 14 days. Animal Science, Vol. 37, Issue. 1, p. 25.
King, R. H. and Williams, I. H. 1984. The effect of nutrition on the reproductive performance of first-litter sows 1. Feeding level during lactation, and between weaning and mating. Animal Science, Vol. 38, Issue. 2, p. 241.
SEERLEY, R.W. 1984. Fats in Animal Nutrition. p. 333.
Close, W. H. Noblet, J. and Heavens, R. P. 1985. Studies on the energy metabolism of the pregnant sow. British Journal of Nutrition, Vol. 53, Issue. 2, p. 267.
King, R. H. Speirs, Elizabeth and Eckerman, P. 1986. A note on the estimation of the chemical body composition of sows. Animal Science, Vol. 43, Issue. 1, p. 167.
Newman, Paul B. 1987. The use of video image analysis for quantitative measurement of visible fat and lean in meat: Part 3— lipid content variation in commercial processing beef and its prediction by image analysis. Meat Science, Vol. 19, Issue. 2, p. 129.
Whittemore, C. T. Smith, W. C. and Phillips, P. 1988. Fatness, live weight and performance responses of sows to food level in pregnancy. Animal Science, Vol. 47, Issue. 1, p. 123.
Eastham, P. R. Smith, W. C. Whittemore, C. T. and Phillips, P. 1988. Responses of lactating sows to food level. Animal Science, Vol. 46, Issue. 1, p. 71.
MULLAN, B.P. CLOSE, W.H. and COLE, D.J.A. 1989. Recent Advances in Animal Nutrition. p. 229.
Lee, Pauline A Close, W H and Wood, J 1989. Long-term performance and body composition of sows given differing levels of feed intake during pregnancy and lactation. Proceedings of the British Society of Animal Production (1972), Vol. 1989, Issue. , p. 84.
Whittemore, C. T. and Yang, H. 1989. Physical and chemical composition of the body of breeding sows with differing body subcutaneous fat depth at parturition, differing nutrition during lactation and differing litter size. Animal Production, Vol. 48, Issue. 1, p. 203.
Riley, J. E. 1989. Recent trends in pig production: the importance of intake. BSAP Occasional Publication, Vol. 13, Issue. , p. 1.
Lee, Pauline A. and Mitchell, K. G. 1989. Feeding sows for specific weight gains in pregnancy and its effect on reproductive performance. Animal Science, Vol. 48, Issue. 2, p. 407.
Yang, H. Eastham, P. R. Phillips, P. and Whittemore, C. T. 1989. Reproductive performance, body weight and body condition of breeding sows with differing body fatness at parturition, differing nutrition during lactation, and differing litter size. Animal Production, Vol. 48, Issue. 1, p. 181.
Mullan, B. P. and Williams, I. H. 1990. The chemical composition of sows during their first lactation. Animal Science, Vol. 51, Issue. 2, p. 375.
FERRELL, C.L. 1991. Reproduction in Domestic Animals. p. 577.