. Principles and practice of poultry culture . Poultry. 256 POULTRY CULTURE some moisture under ordinary conditions may hatch better with no moisture if operated in a damp place, and may require much. Cheap incubator cellar; a Fig. 285. Small incubator house. (Pho- common type tograph from F. A. P. Cobum) more moisture than the manufacturer's instructions call for if operated in a very dry place. This topic will be considered further in a subsequent paragraph. Mamifacturers instructions should be supplemented by such further attention as is necessary to give reasonable assurance that. Please n
. Principles and practice of poultry culture . Poultry. 256 POULTRY CULTURE some moisture under ordinary conditions may hatch better with no moisture if operated in a damp place, and may require much. Cheap incubator cellar; a Fig. 285. Small incubator house. (Pho- common type tograph from F. A. P. Cobum) more moisture than the manufacturer's instructions call for if operated in a very dry place. This topic will be considered further in a subsequent paragraph. Mamifacturers instructions should be supplemented by such further attention as is necessary to give reasonable assurance that. 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 Robinson, John H. (John Henry), 1863-1935. Boston ; New York : Ginn and Company
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Keywords: ., bookauthorrobinson, bookcentury1900, bookdecade1910, bookyear1912
