. Breeding of farm animals. Livestock. BASIS OF SELECTION—^VARIATION 75 absolutely fixed and unchangeable, then no improvement could be secured. The richness of milk as well as the amount produced could neither be increased nor dimin- ished, and the egg-laying capacity of hens would remain constant from generation to generation, and the off-. FiG. 26—Variation Among Light Horses Shetland pony. Thoroughbred. American saddler. Arabian. Standardbred. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration an
. Breeding of farm animals. Livestock. BASIS OF SELECTION—^VARIATION 75 absolutely fixed and unchangeable, then no improvement could be secured. The richness of milk as well as the amount produced could neither be increased nor dimin- ished, and the egg-laying capacity of hens would remain constant from generation to generation, and the off-. FiG. 26—Variation Among Light Horses Shetland pony. Thoroughbred. American saddler. Arabian. Standardbred. 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 Harper, Merritt Wesley, 1877-. New York, Orange Judd
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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectlivesto, bookyear1914
