Effect of fat, protein, and methionine concentrations on egg size and production in early matured brown-egg-type pullets von Kling, L.J, Hawes, R.O

Volltext

Effect of ahemeral light:dark cycles on egg production in early photostimulated brown-egg pullets von Hawes, R.O. (University of Maine, Orono, ME), Lakshmanan, N, Kling, L.J

Volltext

Research note: influence of ahemeral light:dark cycles on egg traits in brown egg pullets von Lakshmanan, N. (University of Massachusetts, Amherst, MA), Hawes, R.O, Kling, L.J

Volltext

Effects of early maturation of brown egg-type pullets, flock uniformity, layer protein level, and cage design on egg production, egg size, and egg quality von Kling, L.J, Hawes, R.O, Gerry, R.W, Halteman, W.A

Volltext

The effect of pelleting the layer ration on egg size in early-housed brown-egg-type layers von Kling, L.J, Hawes, R.O, Gerry, R.W

Volltext

Control of flock uniformity of broiler breeder pullets through segregation according to body weight von PETITTE, J.N., HAWES, R.O., GERRY, R.W.

Volltext

The influence of cage versus floor pen management of broiler breeder hens on subsequent performance of cage reared broilers [Carcass quality] von Petitte, J N, Hawes, R O, Gerry, R W

Volltext

Genital tract motility in the domestic hen von Chen, T.W, Hawes, R.O

Volltext

Assessment of drift and selection in hatchery populations of oysters (Crassostrea virginica) von Gaffney, Patrick M., Davis, Christopher V., Hawes, Robert O.

Volltext

Limitations of using the incomplete gamma function to generate egg production curves [for laying hens] von CONGLETON, W.R., CHAMBERLAIN, J.T., MUIR, F.V., HAWES, R.O.

Volltext

Fertility in the domestic hen following the surgical removal of the utero-vaginal junction von Degen, A.A, Hawes, R.O

Volltext

effect of semen on motility of the chicken oviduct von Verma, O.P, Hawes, R.O

Volltext

A new dwarf isolate in the chicken: a possible new allele at the dw locus von Hsu, P.L, Buckland, R.B, Hawes, R.O

Volltext

The efficacy of using prelay and early-lay rations for brown-egg pullets von Hawes, R O, Kling, L J

Volltext

Growth rate of two diverse populations of American oysters, Crassostrea virginica, and their reciprocal crosses von Hawes, R.O., Scully, K., Hidu, H.

Volltext

Comb Type and Reproduction in the Male Fowl von Buckland, R.B., Hawes, R.O.

Volltext

Effects of early maturation, layer protein level, and methionine concentration on production performance of brown-egg-type pullets von Kling, L J, Hawes, R O, Gerry, R W

Volltext

The influence of flock uniformity on the reproductive performance of broiler breeder hens housed in cages and floor pens von Petitte, J N, Hawes, R O, Gerry, R W

Volltext

The effect of the genes for rose comb and polydactyly on sperm transport in the hen's oviduct von Etches, R J, Buckland, R B, Hawes, R O

Volltext

Devices for measuring mating activity and semen production in chickens von Sefton, A.E, Hawes, R.O

Volltext