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Peter Doyle Profile
Peter Doyle

@PeterDoyle_1

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507
Following
2K
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51

Researcher in Teagasc Grange looking at grass-fed beef and suckler-beef clover systems. My passion for beef and tillage stems from the home farm.

Wexford, Ireland
Joined January 2018
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@PeterDoyle_1
Peter Doyle
7 years
A contrasting beef production week. 27 month old steers were slaughtered off a forage only diet as part of my trial work. They never received any concetrates in their lifetime. In contrast at home bulls were brought to the factory at 16 months finished off ad-lib concentrates.
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@PeterDoyle_1
Peter Doyle
1 year
We have an exciting new research technician post available as part of the RumenVentory project supported by DAFM and DAERA. This job will entail collecting methane emissions from beef cattle at pasture. Job details attached https://t.co/KxcWaS6Ehq @TeagascBeef @TeagascGrass10
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@teagasc
Teagasc
1 year
Some tips from Peter Doyle, Teagasc Grange around the Management of Red Clover #BeefCon24
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@PeterDoyle_1
Peter Doyle
1 year
The impact of clover on suckler beef cattle performance will be discussed next week at the @TeagascBeef conference. These heifers were finished off grass-clover swards with no meal at finishing. Carcass weight 308kg, R=, 3=, 19 months of age. @TeagascGrass10 @teagasc
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@PeterDoyle_1
Peter Doyle
1 year
3rd cut of red clover in the Derrypatrick herd in Teagasc Grange Variety: Fearga Sown 2.5 years ago This particular field contains 90% clover @TeagascGrass10 @TeagascBeef
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@TeagascBeef
Teagasc Beef
2 years
In Grange this Wednesday, at the @teagasc #BEEF2024 Open Day, @teagasc and @ucdagfood Walsh Scholar Peter Bennett will be in the Grassland & Forage Village discussing the effect of including white clover in the grazing sward on beef cattle performance @TeagascGrass10
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@PeterDoyle_1
Peter Doyle
2 years
Other beef PhD opportunities in Teagasc Grange can be found at:
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@PeterDoyle_1
Peter Doyle
2 years
There are a number of great PhD opportunities available in Teagasc Grange (see comments). One of these includes a PhD on Evaluating lifetime enteric methane emissions from the suckler beef herd, see link: https://t.co/8AnLstrWlz @TeagascBeef @teagasc @agriculture_ie @ucdagfood
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@lyBRIDGET
Bridget Lynch
2 years
🥁🥁📢Funded PhD to work on reducing N loss in integrated cropping and livestock systems with Plantain as a NBS📢 come study in a joint programme between ⁦@teagasc⁩ and ⁦@ucdagfood⁩ closes April 5th ⬇️
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@PaulSmid94
Paul Smith
2 years
Excellent PhD opportunity available to work on the @agriculture_ie funded Beef-Quest project focused on reducing the finishing age of Irish beef cattle. This PhD will encompass a mixture of on farm data collection, animal production trials and farm systems modelling (1/2)
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@PastureBase
PastureBase Ireland
2 years
Researcher, @PeterDoyle_1 on the @teagascbeef Derrypatrick suckler beef herd shows how two calves will live a Grass only or a Grass-Clover grazing life from now on☘️🌱
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@TeagascBeef
Teagasc Beef
2 years
Calving kicked off in the Derrypatrick herd this week with this Whitecliffe Orwell heifer calf weighing 48kg at birth Orwell €170 on terminal, 5.5% calving difficulty on mature cows, not suitable for heifers at 12.2% CD. Calved no problem, up and sucking Only 82 more to go!
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@teagasc
Teagasc
2 years
For the final episode of 2023, @TeagascBeef Researcher Peter Doyle is on this week’s episode of #TheBeefEdge to give a review of the Derrypatrick herd in Teagasc Grange in the past year. Listen in https://t.co/43O3IDy2dD
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@PeterDoyle_1
Peter Doyle
2 years
It was great to get a brief insight into beef research in Australia. Despite getting 900mm of rain on farm the lack of seasonality is obvious! A key similarity to home is the urgent requirement to focus research on enteric methane emissions and incorporating legumes into pastures
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@teagasc
Teagasc
3 years
Researchers from Teagasc Grange Research Centre report on the effect of forage or concentrate beef production systems on farm profit, carbon footprint, land use and meat nutritional value. https://t.co/zEj8uJpXV3
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@PeterDoyle_1
Peter Doyle
3 years
Got an oppurtunity to visit suckler beef farms in Indiana, America. • Grass-based systems • Different grazing management (see pictures) • Alot of Angus genetics • Strongest breeding focus is calving ease and marbling • Alot of zero nitrogen systems and dependence on clover
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@Zoe_C_McKay
Zoe McKay
3 years
Ireland was very well represented today at the Livestock Production Systems session of the @IGC2023 in Kentucky @ucdagfood @TeagascBeef @teagasc
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@PeterDoyle_1
Peter Doyle
3 years
Thanks @CUP_LifeScience for choosing our latest paper as Editorial Highlight of the month. Check out the article below. #grassfedbeef
@CUP_LifeScience
Cambridge University Press - Life Sciences
3 years
New Blog: Maximising beef cattle growth on our cheapest feed resource by Peter Doyle 📚 https://t.co/GvssPz2HsX Featured article free to download for one month #AGS #Agriculture
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@PeterDoyle_1
Peter Doyle
3 years
Exciting new PhD opportunity available looking at the role of red and white clover, and animal genetics in suckler calf-to-beef systems. Apply now. RT appreciated. @TeagascBeef @TeagascGrass10 @ucdagfood @teagasc https://t.co/kgggBH2PPZ
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@PeterDoyle_1
Peter Doyle
5 years
Home bred 14 month bulls are now built up on ad-lib barley (eatting 13 kg FW). Current weight is 587 kg. Very quite and content.
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@nicholaslbyrne
Nicky Byrne
5 years
Final week to apply for this exciting #WalshScholarships #PhD opportunity to research #DairyBeef production systems exploring the role of grassland nutrition and genetics in reducing #AgeAtSlaughter @DeirdrePurfield @MTU_Cork @agriculture_ie #GrassToBeef https://t.co/XJSMgSKCF0
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