WebFarrrowing rate (farrowing index) It is the percentage of farrowings in respect to the sows that have been mated in a certain period of time. So, the farrowing rate is calculated as … WebApr 15, 2004 · Gilts typically exhibit a 10 to 15% lower farrowing rate than multiparous sows. Primiparous sows also have a 3 to 5% lower farrowing rate than multiparous …

Why is my farrowing rate low on my sow farm? - Articles

WebFarrowing rate for sows bred on Day 4 was 87.4%, Day 5 was 86.8%, and Day 6 was 81.5%. The data also shows that sows bred Days 7-11 after weaning have lower … WebFarrowing crates can decrease the mortality rate of piglets in open farrowing areas from 30% to as little as 6%. The design is simple. Most farrowing crates are around 7-feet … high street rowley regis

Three Main Variables to Improve Farrowing Rate - National Hog …

WebA farrowing rate of 85 per cent means that for every 100 sows and gilts served, 85 have gone on to farrow, whilst the remaining 15 have either returned, been culled or died. To … http://www.carrsconsulting.com/thepig/health-farm/productionmgt/records/farrowingrate/default.htm WebNov 9, 2024 · A continuing farrowing rate of 89% for a minimum period of 12 months would be considered excellent and this would give approximately 10 non productive days per … high street road veterinary clinic