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Maybe dairy breeding and management must change again


Maybe dairy breeding and management must change again
Comment
The Lyons herd on the University College Dublin farm in mid-April: farms like this, producing 46% more milk solids per cow than the national average, may yet be the template for a dairy industry with much fewer cows and a much lower carbon footprint, but still producing as much or more milk than our current dairy cow herd of about 1.5 million.
Mon, 17 May, 2021 - 14:30
Stephen Cadogan
The EU-27 reduced its dairy cow numbers by about 25% since 2001.
This is likely to have reduced methane emissions from dairy cows by 20%, thus contributing to global cooling. ....

United States , Co Kildare , Intergovernmental Panel On Climate Change , Lyons Systems Research Herd , European Commission , Intergovernmental Panel On Climate , Irish Cattle Breeding Federation , Irish Cattle Breeding , Economic Breeding Index , Intergovernmental Panel , Climate Change , Farm Advice Land Property Marts Beef Dairy , ஒன்றுபட்டது மாநிலங்களில் , இணை கில்ட்ர் , இடை அரசு குழு ஆன் காலநிலை மாற்றம் , ஐரோப்பிய தரகு , இடை அரசு குழு ஆன் காலநிலை , ஐரிஷ் கால்நடைகள் இனப்பெருக்க கூட்டமைப்பு , ஐரிஷ் கால்நடைகள் இனப்பெருக்க , பொருளாதார இனப்பெருக்க குறியீட்டு , இடை அரசு குழு , காலநிலை மாற்றம் ,

EBI: The key to selecting bulls to boost profitability


May 10, 2021, 6:00 am
The Economic Breeding Index (EBI) is a measure of the genetic potential of an animal. Research by Teagasc was undertaken to validate if EBI is delivering at farm level using E-profit monitor data.
The research findings have shown that every €1 increase in EBI will result in a €2 gain in net profit/cow. 
So, cows with an EBI of €100 are leaving €200 more profit per lactation than cows with an EBI of €0.
The Index is comprised of seven Sub-Indexes; milk production and fertility are the two most valuable traits in the index.
EBI
Milk
When selecting on milk sub-index, Teagasc have included a threshold figure of ≥€50 for individual bulls.   ....

Economic Breeding Index , Irish Cattle Breeders Federations , Calving Sub Index , Gene Ireland , பொருளாதார இனப்பெருக்க குறியீட்டு , கீந் ஐயர்ல்யாஂட் ,