. Bulletin of the Department of Agriculture. Agriculture; Agriculture. EFFECTS OF INBEEEDING AND CROSSBREEDING. 31 (more than 80 per cent) obtained in the second generation of cross- breeding over the average of the inbred families. The record of the original random-bred stock is surpassed by nearly 15 per cent by. /OO S 3 '4- Fig. 20.—The percentage born alive, by size of litter (Table 15), 1916-1919. (See Fig. 8 for ex- planation of symbols.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appea
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. EFFECTS OF INBEEEDING AND CROSSBREEDING. 31 (more than 80 per cent) obtained in the second generation of cross- breeding over the average of the inbred families. The record of the original random-bred stock is surpassed by nearly 15 per cent by. /OO S 3 '4- Fig. 20.—The percentage born alive, by size of litter (Table 15), 1916-1919. (See Fig. 8 for ex- planation of symbols.). 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 United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
Size: 1518px × 1646px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauth, bookcentury1900, bookdecade1910, booksubjectagriculture
