. The cavy, our fancy guinea pig. Guinea pigs. THE CAVY.—CUR FANCY GUINEA PIG. Bleeding. Temal© Male. LINK bkkkdim;. A good strain can I)est l)e ])er[)etuated an 1 inii'i''vkI liv ;n iniclli- gent system of line l-reeding. Study the chart. I'tr sme ; nd hegin v\ith strung, vigorous pigs, those that liave n )t l)een too closely l)rtd. Ilegin at the to >. Xote that the male is always represtnled by a solid line, the female l>y a dotted line. Kach circle represents the progeny, viz.: No. 1 mated to No. 2 jjroduces group No. .>. v\hich is oiu--lialt the hlf)od of sire and dam. .\ male fro
. The cavy, our fancy guinea pig. Guinea pigs. THE CAVY.—CUR FANCY GUINEA PIG. Bleeding. Temal© Male. LINK bkkkdim;. A good strain can I)est l)e ])er[)etuated an 1 inii'i''vkI liv ;n iniclli- gent system of line l-reeding. Study the chart. I'tr sme ; nd hegin v\ith strung, vigorous pigs, those that liave n )t l)een too closely l)rtd. Ilegin at the to >. Xote that the male is always represtnled by a solid line, the female l>y a dotted line. Kach circle represents the progeny, viz.: No. 1 mated to No. 2 jjroduces group No. .>. v\hich is oiu--lialt the hlf)od of sire and dam. .\ male from group No. 3 mated black to his own dam ( .\"o. 1) jiroduce groui> ^o. 4, which is three-cjuarters the l)l<;od of the- dam (\o. 1) and one-quarter the i)lood (f the sire (No. 2). 'l"he fractions illustrate relationshij) between new groups and the original i^igs. I'ollow this plan on down and we have in No. 16 the new strain. ?nd in No. 18 the strain of our original sire No. 2, thus giving us .5 distinct strains, and by this system we may gv) on breeding .Study the ( 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 Wagner, J. Henri, 1881-. Baltimore, Md. , Pet Stock World Company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectguineap, bookyear1915
