Chicken Semen and Semen Serum as Turkey Semen Diluents
نویسندگان
چکیده
منابع مشابه
Elimination of Mycoplasma from the Turkey Semen
The studies were carried out in a breeding turkey flock in which mycoplasma infections were detected (serologically and by isolation from semen). Trials using tylosin and enrofloxacin were carried out to limit the infection. The antibiotics were given to the birds for 5 days in therapeutic doses and to semen at concentration of 1 mg/ ml of semen. The effectiveness of such treatments was confirm...
متن کاملEffect of Fenbendazole on Turkey Semen Quality
Fenbendazole (FBZ) is an anthelmintic recently approved to treat and control nematode infections in growing turkeys. When administered to growing turkeys there are no detrimental side effects. However, when we used FBZ to treat nematodes in mature breeder toms, we observed a decrease in semen quality and a subsequent precipitous decline in fertility to less than 20% within 6 wk of administratio...
متن کاملChanges in the characteristics of turkey ejaculated semen and ductus deferens semen with repeated ejaculations.
Studies were conducted to assess (a) the pH and motility of semen removed from the ductus (d.) deferens and receptaculum from males sexually rested 1 wk, (b) the pH, motility, and sperm concentration of semen after each successive ejaculation (ejaculated 3 or 5 times at 30-60 min intervals) and (c) the rate of semen replenishment and the fertility of the replenished semen after emptying the d. ...
متن کاملPossible Commercial Method of Freezing Chicken Semen
Introduction Primary breeders are currently faced with the same problem plaguing most animal industries, rising production costs. Labor, feed and energy costs are forcing primary breeders to consider more economical ways of maintaining gene pools. One way to reduce such costs is with the use of frozen semen. With frozen semen available from superior sires, primary breeders will have the tool to...
متن کاملSemen analysis as an indicator
What do we mean by fertility: male or female? Infertility whether it is male or female is usually defined as lack of conception leading to a live birth after 1 year of regular coitus. Humans are, however, relatively infertile at least in relation to fertility among the domesticated species. In the human, only one in four cycles will result in a clinical pregnancy and not all of these conception...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Poultry Science
سال: 1958
ISSN: 0032-5791
DOI: 10.3382/ps.0370366