Вопросы организации молочных ферм США
Long-Term Adjustments in Composition of Farm Production and itf Production Inputs by С. P. Heisig, ARS USDA, 1956. Economics in Farm Dairy Buildings and Equipment by C. J. Fen- zau and R. N. Van Arsdall, Agricultural Information Bulletin No 153, USDA, July 27, 1957. USDA Technical Bulletin № 187; USDA Farmers Bulletin 1393; Farm Cost Situation, USDA, May, 1957. Commercial Farming Central Plain Region by L. C. Cunningham, New-York, 1953—1954, Cornell University Agr Exp. Station, Bui. 921, January, 1957. Effect of Work Methods and Building Designs on Building Costs and Labor Efficiency for Dairy Chores by G. B. Byers, Kentucky Agric. Exp. St. Bui. 539, June, 1952. Efficiency Studies in Dairy Farming, New Hampshire Agr. Exp. St. Bulletin 175, 1933. Labor Usage in Milking, Vermont Agr. Exp. Station Bui. 517, 1944. Labor Saving Through Farm Job Analysis, Vermont Agr. Exp. Sta tion Bui. 503, 1946. Reducing Chores on a Vermont Dairy Farm, Vermont Agr. Exp. Stat. Pamphlet 14, 1947. Relation Between Size of Farm and Utilization of Machinery. Equip ment and Labor on Nebraska Cornbelt Livestock Farm by Scoville. Technical Bull. No 1037, 1951. Labor Requirements for Dairy Herds in East Texas, AES Progress Report 1845, February 13, 1956. Economic and Functional Characteristic of Farm Dairy Buildings by R. N. Van Arsdall, D. Ibach and T. Cleaver. AES University of Illinois Bull. 570, 1953. Labor Inputs for Livestock Enterprises, AES South Dakota State College Agricultural Economic Pamphlet 40, 1952. Agricultural Experiment Station University of Wisconsin, Madison Special. Bulletin No 4, October, *1954; Planning Stall Barns by L. A. Brooks, E. C. Bruns; The Farm Cost Situation, May, 1957. Labor Analysis of Dairy Barn Chores by I. M. Fitzpatrick, Canada Department of Agriculture, Publ. 913, 1954. The Dairy Farm. Its Organization and Cast by Creene, Bull. 345, 1944. Dairy Management in California by A. Schultis. AES. California AES. Bull. 640, 1940. High Quality Roughage Reduces Dairy Costs by C. R. Hoglund, Michigan AES Special Bull. 39J, February 1954. Reducing Dairy Casts on Michigan Farms by C. R. Hoglund and K. T. Wright, AES Special Bull, 376, May, 1952. California Dairy Farm Management by A. Shultis, G. Gordon, AES Circular 417. Reducing Cosfs of Raising Dairy Heifer Replacements by L. Sharp, W. Sullivan, California AES Circular 435. Feed Carts Make Light Work of Heavy Chores, F. W. Duffee and L* A. Brooks, University of Wisconsin Specical Bull. 2, June, 1953. Handling Silage by R. N. Van Arsdall and T. Cleaver, AES Uni versity of Illinois Circular 714, 1954. Handling Milk in Bulk on the Farm by D. L. Murray, D: E. Butz, C. W. Hall, J. M. Jensen. Extension Bull. 342. Michigan State University, East Lansing, May, 1957. 94 Электронная Научная Сельскохозяйственная Библиотека
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