20 quality for feed Mode of action: The high beta-carotene content promotes corpus luteum formation, colostrum quality, the oestrus cycle and semen quality. feeding recommendation: • Female cattle: Administer the first bolus 20–30 days before insemination. Administer the second bolus shorty before or after insemination. • Breeding bull: Administer one bolus every 20–30 days during the breeding season. Product benefits: • Very high beta-carotene content • Long-term bolus (20 days) • plus essential vitamins and trace elements Fertilgol Bolus Diet mineral feed for cattle to support preparation for oestrus and reproduction Objective: To support fertility Type of animal: Cattle Good to know: The herd’s beta-carotene status can be easily determined through blood tests. Dairy cow – Fertility oestrus insemination 20–30 days Mating season 20–30 days 20–30 days recipient animal oestrus oestrus Embryo transfer 21days 6–8 days Fertigol Bolus Fertigol Bolus Embryo transfer: insemination: Charity mascot Female cattle Breeding bulls oestrus FSH Rinse Oestrus and Insemination 8–14 days Fertigol Bolus Fertigol Bolus Embryo transfer (ET) is a reproductive technique, in which embryos are retrieved from the uterus of so-called donor animals and transferred to one or more recipient animals. The recipient animals carry the embryos to term and give birth to the calves. ET is primarily carried out on cows to produce more offspring per year from genetically valuable female animals than is naturally possible. Donor animal: Administer the first bolus at the onset of oestrus and the second bolus at the time of the hormone injection. Recipient animal: Administer one Fertilgol bolus during each of the two consecutive oestrus cycles prior to embryo transfer. 20–30 days 2. 1. 1. 2. 3. ... 2. 1. 2. 1.
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