Results 1 to 10 of about 85,217 (252)
Linking laboratory findings to field fertility: a comparative study of frozen semen from dairy and beef bulls [PDF]
Frontiers in Veterinary ScienceArtificial insemination in cattle relies on laboratory semen evaluation, yet field fertility often diverges from laboratory-based expectations.
Alper Kocyigit +5 more
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Effect of Foot and Mouth Diseases Vaccination on Basic Semen Quality Parameter in Bali Cattle
Jurnal Medik Veteriner, 2023 This study aimed to determine the effect of post foot and mouth diseases (FMD) vaccination on the basic semen quality in Bali cattle bulls. The data used in this study were semen collection data of 25 Bali cattle bulls at the National Artificial ...
Koko Wisnu Prihatin +3 more
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Analysis of reproductive parameters after intrauterine insemination of sows with semen stored for different time periods [PDF]
Veterinarski Glasnik, 2017 Introduction. Artificial insemination of sows with cooled semen has become a routine practice in the swine industry and has almost completely ruled out natural mating.
Vakanjac Slobodanka +6 more
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Frontiers in Cell and Developmental Biology, 2023 The seminal plasma (SP) is the liquid component of semen that facilitates sperm transport through the female genital tract. SP modulates the activity of the ovary, oviductal environment and uterine function during the periovulatory and early pregnancy ...
S. M. Toledo-Guardiola +5 more
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Use of Estradiol Cypionate to induce ovulation in buffalo raised in floodplain areas of Itacoatiara, Amazonas [PDF]
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021 This study aimed to determine the efficiency of estradiol cypionate (EC) as an ovulation inducer in a Timed Artificial Insemination protocol. 69 buffalo cows received an intravaginal progesterone device and 2mg of estradiol benzoate (EB) at D0.
J.H.A. Weiller +3 more
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Use of artificial insemination in dairy herds in Northwestern Rio-grandense, Brazil
Revista Colombiana de Ciencias Pecuarias, 2022 Background: The use of artificial insemination (AI) in dairy cattle has a direct impact on productivity through genetic improvement and, indirectly, by other technologies that allow for better expression of the genetic potential.
Heitor-José Cervo +3 more
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Revista de Ciências Agroveterinárias, 2023 The objective of this study was to compare pregnancy rates in domestic cats using fresh semen for the bilateral intrauterine insemination (BIUI) method and the novel uterine body insemination (UBI) method.
Amin Roshani +5 more
doaj +1 more source
The effect of season on semen parameters in cross-bred boars and phenotypic correlations between semen characteristics in different seasons [PDF]
Journal of Central European Agriculture, 2016 The study evaluated ejaculates of cross-bred boars produced by reciprocal cross-breeding of the breeds Duroc and Pietrain, as well as the effect of the season of the year on qualitative and quantitative parameters of the semen of these boars.
Bogdan SZOSTAK, Łukasz PRZYKAZA
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The Effect of Ginger on Frozen-Thawed Sperm Quality and Fertility of Broiler Breeder Roosters [PDF]
پژوهشهای علوم دامی ایران, 2023 Introduction: Fertility is one of the main factors influencing the economic result in poultry flocks and it is influenced by several variables including breed, nutrition quality, flock age and sperm quality.
Khalil Mirzadeh, Amin Kazemizadeh
doaj +1 more source
Journal of Medical Ethics, 1975 This paper reviews the technical and social problems concerned in donor insemination in the light of recent developments. The most important of these is the declining number of babies available for adoption by subfertile couples because modern methods and attitudes have reduced the number of unplanned births.
M G, Kerr, C, Rogers
openaire +2 more sources