The influence of an increasing photoperiod, a modified natural daylength and feed restriction during the rearing period on the performance of five S.C.W.L. genotypes.
D000821:Animal Feed; D000818:Animals; D002645:Chickens / Q000254:growth & development*; D002940:Circadian Rhythm; D003048:Coccidiosis / Q000517:prevention & control / Q000662:veterinary; D004531:Eggs; D005260:Female; D005838:Genotype; D006799:Housing, Animal; D008027:Light; D011201:Poultry Diseases / Q000517:prevention & control