. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). 1566 The Cornell Reading-Courses animal as does the same weight of carbohydrates or of protein. too well known to need illustration. Fat is DEMANDS OF THE ANIMAL FROM ITS FOOD Requirements for maintenance of tissues Animals need food to maintain their existence, which is dependent on matter and energy. As shown above, the dry matter of the body is m
. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). 1566 The Cornell Reading-Courses animal as does the same weight of carbohydrates or of protein. too well known to need illustration. Fat is DEMANDS OF THE ANIMAL FROM ITS FOOD Requirements for maintenance of tissues Animals need food to maintain their existence, which is dependent on matter and energy. As shown above, the dry matter of the body is made up of ash, protein, carbohydrates, and fats. The part of the body that is more or less permanent is that made up of ash and protein, while the carbohydrates and fats are more changeable and have to do more with. Fig. 2.—One use of the energy in food: the power to do work the energy of the body. However, the tissues are constantly being worn out, and must be replaced, and this requires a new supply of ash and protein from the food. Besides the ash and protein constantly being replaced in the mature animal, the growing animal must have matter to form new tissue and the productive animal must have matter for products such as milk, eggs, wool, and the like, all of which contain ash, fat, protein, and carbohydrates. Then, in the pregnant female, ash, fat, protein, and carbohydrates are needed for the growth of the young. Requirements for energy After this matter has been supplied from the food for the maintenance of the dry matter of the body, there is a still further demand on the food. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original New York State College of Agriculture; Cornell University. Agricultural Experiment Station. [Ithaca, N. Y. ?]
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