EFFECT OF A FOREIGN OBJECT IN SHELL GLAND ON EGG PRODUCTION OF HENS ON A CALCIUM-DEFICIENT DIET

[11] MCLAREN A, 1967, ADVANCES REPRODUC ED, V2

[12] EFFECT OF LEVEL OF DIETARY CALCIUM ON BROILER-TYPE LAYING CHICKENS [J]. POULTRY SCIENCE, 1965, 44 (01) : 240 - &

[13] MORRIS TR, 1958, ENDOCRINOLOGY, V68, P687

[14] PETERSEN C. F., 1965, WORLD S POULTRY SCI J, V21, P110, DOI 10.1079/WPS19650013

[15] PREMATURE OVIPOSITION IN THE HEN [J]. NATURE, 1953, 172 (4389) : 1098 - 1099

[16] SYKES AH, 1962, J REPROD FERT, V9, P214

[17] TAYLOR T. G., 1962, Veterinary Record, V74, P123

[18] TAYLOR TG, 1965, P NUTR SOC, V24, P49

[19] URIST MR, 1959, RECENT PROG HORM RES, V15, P455

[20] WOODGUSH DG, 1965, J REPROD FERTIL, V9, P265, DOI 10.1530/jrf.0.0090265

[11] MCLAREN A, 1967, ADVANCES REPRODUC ED, V2

[12] EFFECT OF LEVEL OF DIETARY CALCIUM ON BROILER-TYPE LAYING CHICKENS [J]. POULTRY SCIENCE, 1965, 44 (01) : 240 - &

[13] MORRIS TR, 1958, ENDOCRINOLOGY, V68, P687

[14] PETERSEN C. F., 1965, WORLD S POULTRY SCI J, V21, P110, DOI 10.1079/WPS19650013

[15] PREMATURE OVIPOSITION IN THE HEN [J]. NATURE, 1953, 172 (4389) : 1098 - 1099

[16] SYKES AH, 1962, J REPROD FERT, V9, P214

[17] TAYLOR T. G., 1962, Veterinary Record, V74, P123

[18] TAYLOR TG, 1965, P NUTR SOC, V24, P49

[19] URIST MR, 1959, RECENT PROG HORM RES, V15, P455

[20] WOODGUSH DG, 1965, J REPROD FERTIL, V9, P265, DOI 10.1530/jrf.0.0090265