Referate

Arenander, E. O. , Kortfattade Hufvudresultat af Mina 30–Åriga Studier Rörande den Kulliga Notböskapstypen Och speciellt de Kulliga Svenska Raserna Klimmer, Martin , Dr. med. vet. et phil., Obermed.‐Rat, o. Prof. a. d. Universität Leipzig, Seuchenlehre der landwirtschaftlichen Nutztiere Wilschi, E. , Genetische Untersuchungen an Farbenschlägen des Kaninchens Asdell, S. A. , and Crew, F. A. E. The Inheritance of Horns in the Goat MacDowell, E. C. , and Lord, E. M. , The Sex Ratio in Litters of Mice Classified by the Total Amount of Prenatal Mortality Crew, F. A. E. , Poultry Research R. Pearl , On the Inheritance of Duration of Life Anker, Jean , Die Vererbung der Haarfarbe beim Dachshund Crew, F. A. E. , Rejuvenation of the Aged Fowl through Thyroid Medication Atwood, Horace , The Standard Deviation in the Weight of White Leghorn Eggs Crew, F. A. E. , Unilateral Vasoligation on the Senile Male of the Domestic Fowl McPhee, Hugh. C. , and wright, Sewall , Mendelian Analysis of the Pure Breeds of Livestock, III G. Just , Der Nachweis von Mendel‐Zahlen bei Formen mit niedriger Nachkommenzahl Morgan, L. V. , Polyploidy in Drosophila Melanogaster with Two Attached X‐Chromosomes. Genetics 10 Weidenreich, Franz , Domestikation und Kultur in ihrer Wirkung auf Schädelform und Körpergestalt Latimer, H. B. , The variability in weight of Leghorn chickens at hatching, thirty‐five days, and maturity Hunt, G. A. , Relation of milk production to the twinning tendency Davidson, F. A. , The effect of an incomplete removal of milk from the utter on the quantity and composition of the milk produced during the immediate subsequent milkings Ragsdale, A. C., C. W. Turner and S. Brody , The rate of milk secretion as affected by an accumulation of milk in the mammary gland Luce, E. M. , The influence of diet and sunlight upon the growth‐promoting and antirachitic properties of the milk afforded by a cow Griemes, M. F. , Experiments in fattening swine at the Pennsylvania Station Wilson, J. W. , and A. H. Kuhlmann , Potatoes as a feed for fattening pigs McGowan, J. P. , and A. Crichton , Cotton seed meal poisoning Skinner, J. H. , and F. G. King , Winter steer feeding, 1922–1923 Goodell, C. J. , Steer feeding experiments Skinner, J. H , and F. G. King , Sheep feeding Wilson, J. W. , and A. H. Kuhlmann , Forage crops for lambs Hart, E. B., H. Steenbock and S. Lepkovsky , The nutritional requirements of baby chicks Whithe, G. C., L. M. Chapman, W. L. State jr. and B. A. Brown , A comparison of early, medium, and late maturing varieties of silage corn for milk production Evans, H. M. , Unique dietary needs for lactation Boas, M. A. , and H. Chick , The influence of diet and management of the cow upon the deposition of calcium in rats receiving a daily ration of the milk in their diet Drummond, J. C. , Observations on the absorption of copper during the digestion of vegetables artificially coloured with copper sulfate (preliminary note) Tso, E. , The value of egg yolk in supplementing diets deficient in calcium. (Der Wert des Eigelbes zur Ergänzung Ca‐armer Kostformen.) Derrick, W. W. , Nebraska feeders' day Forbes, E. B. et al., Cooperative experiments upon the protein requirements for the growth of cattle, II Trowbridge, E. A. , Corn versus oats for work mules Trowbridge, E. A. , Experiments with poultry at the Pennsylvania Station Orr, J. B., A. Crichton , et al., The effects of adding vitamin‐rich substances to normal rations for poultry Collier, J. , Prevention of weak legs in experimental chickens Collier, J. , Feeding experiments with dairy cattle at the Pennsylvania Station De Ruyter de Wildt, J. C. , and E. Brouwer , An investigation of the partial replacement of hay by other feeds Rae, R. and H. W. Gardner , Feeding experiments with silage Reed, O. E., J. B. Fitch and H. W. Cave , The relation of feeding and age of caving to the development of dairy heifers Klussmann, Karl , Versuche mit „Ossogenin Merck” bei Wachstumsstörungen der Ferkel