In most mammals, the male to female sex ratio of offspring is about 50% because half of the
sperm contains either the Y chromosome or the X chromosome. Desired sex either male or …

Sperm sexing is a technique designed to separate sperm carrying the X and Y
chromosomes, which are then used for artificial insemination to generate offspring with the …

Some of the reproductive technologies have greatly improved the productivity of livestock in
the developed countries. Many factors, which are often not optimal in every herd, affect the …

Използването на сексирана семенна течност в говедовъдството навлиза с бързи
темпове в световен мащаб. Съвременните технологии осигуряват възможност за …

Sexed semen has been used for insemination of dairy cows in Iran during the last 15 years,
but there are disagreements concerning the advantages and disadvantages of using sexed …

با وجود پیشینه 15 ساله در ورود و استفاده از اسپرم تعیین جنسیت‌شده در ایران، تناقض‌های موجود
درباره برآیند مزایا و معایب استفاده از اسپرم تعیین جنسیت‌شده سبب اختلاف نظر بین …‎

In dairy industries production of a heifer for herd replacement and to increase income is a
key component. This study was planned to compare artificial insemination (AI) efficiency by …