The Artificial Insemination of Farm Animals
نویسندگان
چکیده
منابع مشابه
Investigational use of artificial insemination in farm swine.
INTRODUCTION Although artificial insemination (AI) in swine has been developed commercially in many parts of the world (Norwayl, Ja-pan2, Belgium3 , France 4 , England 5 , and some areas in the United States 6), it· has not been used extensively in Iowa on a commercial basis. The application of this technique for experimental purposes, together with information reported in the literature, illum...
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ژورنال
عنوان ژورنال: Nature
سال: 1948
ISSN: 0028-0836,1476-4687
DOI: 10.1038/161831a0