Fertility following Inseminations with Frozen-Thawed Reconcentrated and Unconcentrated Ram Semen
نویسندگان
چکیده
منابع مشابه
Effect of selection for fertility of frozen-thawed semen in chickens on the fertility of fresh and stored semen.
Studies were conducted using 68 males from the seventh generation of a line of meat-type breeder chickens selected for increased duration of fertility of frozen-thawed semen and 69 males of the randomly selected control line. These chickens were used to determine the presence or absence of differences between the selected and control lines with respect to fertility and spermatozoal motility whe...
متن کاملEffect of heterologous seminal plasma and semen extenders on motility of frozen-thawed ram spermatozoa.
Ram seminal plasma increases the fertility of frozen-thawed ram spermatozoa deposited into the cervix. The aim of the current study was to compare the effect of ram seminal plasma to that of bull seminal plasma, dog prostatic fluid, protein-free TALP TrilEq (Triladyl with 0.5 mt of Equex STM paste added to each 100 mt) and heat-treated skim milk on longevity and percentages of progressively mot...
متن کاملInfluence of Osmolality of Complete Semen Extender on Motion Characteristics of Frozen-thawed Ram Spermatozoa
The present study was conducted to observe the effect of osmolality of glycerolated TEST-yolk glycerol extenders on post-thawing sperm kinematics of ram spermatozoa of the native Malpura breed maintained in a semi-arid tropical environment. Good quality semen obtained from adult rams was pooled, split and diluted to 1,000 million spermatozoa per ml in complete TEST-yolkglycerol extenders of 900...
متن کاملFertility of frozen-thawed ejaculated and epididymal sperm of Garut ram
quality reflected the interrelationship of the ant ln cycles with low quality ~d during velvet antler growth stages and it was higher a t the hard ant la of viable spermatozoa produced by the testes are present in ejaculates. This e finding that the sperm production in tropical species show fluctuations in d to the stages of the antler cycle, with increared levels of production and [ring hard a...
متن کاملFertility of frozen-thawed stallion semen cannot be predicted by the currently used laboratory methods
The aim of the project was to use current simple and practical laboratory tests and compare results with the foaling rates of mares inseminated with commercially produced frozen semen. In Exp. 1, semen was tested from 27 and in Exp. 2 from 23 stallions; 19 stallions participated in both experiments. The mean number of mares per stallion in both experiments was 37 (min. 7, max. 121). Sperm morph...
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ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1974
ISSN: 0004-9417
DOI: 10.1071/bi9740423