Simultaneously, a few nations on the BTA2 and BTA8 have been recognized for a reference to heifer pregnancy
http://www.consumerlab.pl/wp-content/themes/osmosis/images/empty/thumbnail.jpg 150 150 80008@student.ue.poznan.pl 80008@student.ue.poznan.pl http://2.gravatar.com/avatar/e2889d62095d8681c5bfe8302903c598?s=96&d=mm&r=gAntral hair follicle counts keep great vow to possess improving substitute for heifer choice criteria because they are computed whether or not low-invasive measures and generally are synchronised having reproductive victory inside cows
The newest ovarian set aside resembles fertility when you look at the lady mammals. Cows with high AFC had large pregnancy rates and you can smaller postpartum symptoms than pet having low AFCs . In addition, AFC is actually of the luteal and you may uterine form inside cows, and you may increased AFC try from the highest reproductive triumph in animal meat heifers [69, 70]. An examination of 47 young mature meats cattle and you may late lactation milk products cows revealed that pet that have lowest AFC got poorer endometrial invention, followed closely by progesterone https://datingranking.net/tr/down-dating-inceleme/ concentrations 29–50% less than dogs with high AFC . read more