ABBOTT, U. K. Selection for feather number in scale-less chickens: 1347.
ADAMS, A. W., KAHRS, A. J., and CARLSON, C. W. Relationship of several factors to the incidence of breast blisters in large type male market turkeys: 1347-1348.
ARSCOTT, G. H., PARKER, J. E., and DICKINSON, E. M. Effect of...

ABPLANALP, H. Inbreeding for genetic improvement of poultry: 1777.
ANDRADE, A. N., and CARSON, J. R. Methods of debeaking and future performance of S.C.W.L. pullets: 1778.
ATKINSON, R. L., BRADLEY, J. W., and QUISENBERRY, J. H. Delaying sexual maturity of turkey hens by use of drugs: 1780.
BAKER,...

ADAMS, J. L., and OWINOS, W. J. The performance of laying chickens housed at various densities on litter floors: 1298.
ADAMS, R. L., ANDREWS, F. N., and ROGLER, J. C. The effects of environmental temperature on the protein requirement and response to energy in slow and fast growing chicks: 1298.
...

Abbott, U. K. Gene, genotype and environment: 1368. Abplanalp, H., Leu, R. E., and Johnson, E. A. Second year performance in the 11th California Random Sample Egg Laying Test following artificial moulting: 1368. Abplanalp, H., and Marrou, L. F. Genotype-environment interactions in field tests of...

AHLUWALIA, B. S., and GBAHAM, E. F. Some biochemical aspects of fowl semen: 1251
BAJPAI, P. K., and BBOWN, K. I. The effect of different temperatures on the metabolic activity, morphology, and fertilizing ability of turkey spermatozoa: 1253-1254
BEANE, W. L., SIEGEL, P. B., and SIEGEL, H. S....

ABBOTT, U. K., CRAIG, R. M., and BENNETT, E. B. Sex-linked coloboma in the chicken: 1225.
ABPLANALP, H., and WOODARD, A. E. Inbreeding effects under continued sib mating in turkeys: 1225-1226.
ADAMS, A. W., KAHRS, A. J., and DEYOE, C. W. The effect of length of light period and cage confinement on...

ADAMS, J. L. A comparison of different methods of progesterone administration to the fowl in affecting egg production and moult: 1175. BAKER, R. C., SMITH, E. Y., ZAGATA, J., and DEL VECCHIO, J. Effect of a combination of diethylstilbestrol and thiouracil on market turkeys: 1177-1178. BLOW, W. L.,...

METHODS are described which enable a single operator to collect semen samples and to mate laying fowls by artificial insemination. With practice, one man can mate birds at the rate of more than 100 per hr. in floor pens.
Such a technique may be used to provide progeny-tests of greater numbers of...

ABBOTT, U. K., and ASMUNDSON, V. S. Hemimelia in turkeys: 1621.
ARVIDSON, R. B., BAKER, L. H., and WALLACE, H. B. Genetic correlations between monthly and annual cross egg production performance records of an inbred population undergoing recurrent selection for cross performance: 1623.
AUGER, H....

ALTMANN, M. The influence of various hormones on the level of blood calcium in the fowl: 356-357. ANNIN, G. E., and HALPIN, J. G. Comparative growth and feed consumption of cockerels and capons: 346-347. ASMUNDSON, V. S. The influence of various factors on first year egg production in turkeys: 356. ...