American Breeders Magazine, 3권The Association, 1912 |
도서 본문에서
17개의 결과 중 1 - 5개
57 페이지
... pedigreed animals . The public at large are benefited by being able to secure animals of a new breed which adds value to their herds and farms . Our own and other countries have long been lulled to sleep by the magic word " imported ...
... pedigreed animals . The public at large are benefited by being able to secure animals of a new breed which adds value to their herds and farms . Our own and other countries have long been lulled to sleep by the magic word " imported ...
60 페이지
... animals from very distant points . Young stock in the reserved class can then be sold by the station to the other ... pedigreed Shorthorns could there secure breeding animals with which to restore some of the lost milking ability of this ...
... animals from very distant points . Young stock in the reserved class can then be sold by the station to the other ... pedigreed Shorthorns could there secure breeding animals with which to restore some of the lost milking ability of this ...
64 페이지
... cattle , hogs , sheep and horses . In dairy sections , the importance of using good stock is well recog- nized and it is now common to find pure bred dairy herds , or at least herds of high grade animals that approach pure bred pedigree ...
... cattle , hogs , sheep and horses . In dairy sections , the importance of using good stock is well recog- nized and it is now common to find pure bred dairy herds , or at least herds of high grade animals that approach pure bred pedigree ...
79 페이지
... pedigreed animals and plants and to others interested in these subjects . It also affords a means for conference among the members of the Association . The membership is composed of progressive breeders of live stock , horticulturists ...
... pedigreed animals and plants and to others interested in these subjects . It also affords a means for conference among the members of the Association . The membership is composed of progressive breeders of live stock , horticulturists ...
140 페이지
... animals on a strong basis , a large part of the work rests on the shoulders ... breeds of animals in the world , as compared with the number of domesticated ... pedigreed stock . And this field of animal introduction has therefore been ...
... animals on a strong basis , a large part of the work rests on the shoulders ... breeds of animals in the world , as compared with the number of domesticated ... pedigreed stock . And this field of animal introduction has therefore been ...
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Agriculture alien American Breeders Association American Breeders Magazine animal breeding Arabi Arabian horse barley blood bodies and white bred broad-tail bushels per acre C. B. Davenport cacogenic cattle cent circuit classes Cold Spring Harbor color coöperation corn crop cross dairy defective ears eugenic group Eugenics Record Office Eugenics Section Experiment Station eye circles fact families farm fat-tail fat-tail sheep feeble-minded fertile field workers genetic herds heredity horse human hybrids Illawarra immigration important improvement increase individual insanity interested Karakul large number live stock male mating membership Mendelian mental methods mutations Norway offspring parents pedigreed pedigreed animals plant breeding plants and animals plats practical breeders produced Prof pure qualities race red body Secretary Section DR seed selection sheep Shorthorn species strains tight-wool timothy tion traits trotting unit characters variation varieties Vineland Washington white faces winter barley
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244 페이지 - is the science which deals with all influences that improve the inborn qualities of a race; also with those that develop them to the utmost advantage.
24 페이지 - ... who are found to be and are certified by the examining surgeon as being mentally or physically defective, such mental or physical defect being of a nature which may affect the ability of such alien to earn a living...
244 페이지 - the study of agencies under social control that may improve or impair the racial qualities of future generations, either physically or mentally.
248 페이지 - From two English parents, sire at least remotely descended from royalty, was born in Massachusetts Elizabeth Tuttle. She developed into a woman of great beauty, of tall and commanding appearance, striking carriage, "of strong will, extreme intellectual vigor, of mental grasp akin to rapacity, attracting not by a few magnetic traits but repelling" when she evinced an extraordinary deficiency of moral sense.
25 페이지 - The need is indeed imperative for applying eugenic principles in much of our legislation. But the greatest, the most logical, the most effective step that we can take is to begin with the proper eugenic selection of the incoming alien millions. Let us see to it that we are protected, not merely from the burden of supporting alien defectives, but from that "watering of the nation's life-blood" which results from their reproducing their kind after admission.
95 페이지 - OF 17 NEW VARIETIES OF TIMOTHY IN COMPARISON WITH ORDINARY TIMOTHY* * In the above table the column headed " Check yield per acre estimated " may need explanation. The comparison of two plats grown side by side may not be fair, as the land changes somewhat, even in one rod. We desire to get as nearly as possible an estimated check yield for each plat of what the check seed would have given if sown in that plat. Taking a specific illustration, in 1910 Check Plat 1,831 yielded 5,280 pounds per acre,...
98 페이지 - ... of the entire hay crop of the country is timothy. If this is true, the timothy crop of the United States in 1910 had a valuation of over $249,000,000. In the two years during which tests have been made, the 17 new sorts gave an average increased yield of slightly over 36$ per cent above ordinary timothy.
99 페이지 - For the next one or two years, it is probable that every seed of the new varieties available will be grown to increase the supply. Every effort will be made to get these varieties into the hands of growers at the earliest possible date. While timothy increases very rapidly, a considerable period must necessarily intervene before the seed will be available in large quantities. The writer would request that growers do not ask for seed at the present time, as it cannot now be supplied.
246 페이지 - There have also been one child still-born and one miscarriage. As will be seen from the chart, this woman had four feeble-minded brothers and sisters. These are all married and have children. The older of the two sisters had a child by her own father, when she was thirteen years old. The child died at about six years of age. This woman has since married. The two brothers have each at least one child whose mental condition is known.
252 페이지 - ... that will lead to misery and loss in future generations and influence unfavorably the characters and lives of hundreds of persons. A great majority of feebleminded children are born of parents who have suffered from feeble-mindedness, insanity, or epilepsy. A large proportion of the inmates of the Elmira Reformatory are feeble-minded. The feeble-minded contribute largely to the criminal class and are often the cause of incendiary fires. At a time when the subject of feeble-mindedness is becoming...