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Tirlan Farm Updates 2025

6th June

Farmer County Litres / Cow Fat % Protein % SCC kg MS/Cow Meal kg Average Farm Cover  Cover /LU Pre Grazing Yield  Growth Rate/Ha Biodiversity Audit
Donal Kavanagh Wicklow 26.7 4.23 3.62 170 2.16 3.5 766 246 1400 71 YES
Tom Murphy Kilkenny 24.4 4.75 3.83 128 2.16 4 773 180 1600 81 YES
Francis Nolan Kilkenny 28.0 3.95 3.67 137 2.23 4 649 177 1400 102 YES
Jack Kearney Cork 24.2 4.07 3.59 95 1.91 3 732 198 1500 84 YES
John Ryan Tipperary 26.3 3.84 3.67 112 2.04 3 646 132 1700 59 YES
Kevin Murphy Wexford 26.5 4.56 3.84 74 2.29 4 753 184 1550 88 YES
*Mullen Farm Meath 26.0 4.06 3.57 109 2.04 4 593 195 1400 66 YES
Shane Fitzgerald Waterford 25.8 4.18 3.52 57 2.05 3 741 192 1500 71 YES
Shay Ryan Wexford 26.2 4.14 3.73 85 2.12 5 529 138 1750 60 YES
Steven Fitzgerald Waterford 27.0 4.12 3.57 35 2.15 3 635 187 1550 52 YES
Tom Fennelly Laois 25.2 4.59 3.65 100 2.14 3 686 174 1500 69 YES
* Winter milk        
Average   26 4.23 3.66 100 2.12 4 682 182 1532 73  
Average 16/06/2024 24 4.16 3.59 94 1.93 5.0 554 154 1295 54  

Farmer Focus

Silage, and paddocks on Fitzgerald farmThis Thursday, Sandra visited the Fitzgerald family’s farm near Portlaw, Co. Waterford. First-cut silage was completed on May 13th, and the ground has since been closed up again for a second cut. To meet P and K requirements, 2,500 gallons of slurry were applied, along with 60 units of Protected Urea Plus Sulphur (S).
A total of 5.34 hectares is currently out for reseeding and is now ready for a post-emergence spray. An additional 2.55 hectares has been taken out for bales in order to keep the average farm cover per cow below 200 kg DM/cow and to maintain a pre-grazing cover (PGC) of around 1,300–1,400 kg DM/ha. The most recent fertiliser application was 24 units/acre of Protected Urea + S.
Most of the main grazing platform was clover-scored, and clover covers are down compared to previous years. The aim going forward is to eliminate the use of chemical nitrogen on high-clover paddocks and instead apply 2,000 gallons of watery slurry.
Breeding is progressing well. The programme began with beef AI on April 21st, followed by the use of sexed semen starting April 28th.
Faecal samples were taken from the calves due to loose dung. The results indicated a low positive for coccidiosis, so the calves will be dosed again to prevent a repeat of last year’s outbreak.

24th May

Farmer County Litres / Cow Fat % Protein % SCC kg MS/Cow Meal kg Average Farm Cover  Cover /LU Pre Grazing Yield  Demand/Ha Growth Rate/Ha Clover Scored the MP
Donal Kavanagh Wicklow 27.0 3.83 3.55 180 2.05 3.5 700 183 1400 59 67 YES
Tom Murphy Kilkenny 23.2 4.71 3.76 116 2.02 4 772 180 1500 64 45 YES
Francis Nolan Kilkenny 27.0 4.09 3.59 72 2.15 4           YES
Jack Kearney Cork 23.7 4.20 3.47 92 1.87 3 671 173 1500 62 81 YES
John Ryan Tipperary 26.8 4.01 3.66 78 2.12 3 604 128 1500 75 42 YES
Kevin Murphy Wexford 26.5 4.24 3.71 46 2.17 4 608 175 1400 55 55 YES
*Mullen Farm Meath 27.0 3.93 3.67 111 2.11 5 550 141 1300 66 59 YES
Shane Fitzgerald Waterford 27.3 4.03 3.49 65 2.12 3 736 191 1400 70 54 YES
Shay Ryan Wexford 27.8 4.02 3.61 114 2.18 4 600 157 1550 65 56 YES
Steven Fitzgerald Waterford 28.5 3.85 3.54 41 2.18 4 714 192 1650 57 58 YES
Tom Fennelly Laois 26.2 3.83 3.59 61 2.01 2 663 174 1400 65 82 YES
* Winter milk          
Average   26.5 4.07 3.60 89 2.09 4 662 169 1460 64 60  
Average 31/05/2024 25 4.17 3.53 95 2.00 4.0 661 163 1448 63 74  

Farmer Focus

kearneys reseedingThis week in Kearneys, I was looking at the new reseeds which were set in mid-April. Thankfully, despite the dry weather, they have taken well and the clover is now at the three-leaf stage. We inspected the area for weeds, with the main ones identified being redshank and thistle. Spraying will take place as soon as there is a small amount of moisture, and not during strong sunshine, using a clover-safe spray. The timing of this spray is important, as many clover-safe sprays are most effective when applied at the 6–8 week stage.

Grass is being managed well, and the MP is being walked twice a week, on Mondays and Fridays, to maintain pre-grazing covers (PGC) as close to 1300–1500 kg DM/ha as possible. Two paddocks were taken out for bales this week. The average farm cover (AFC) is at 671 kg DM/ha, and cover per cow is 173 kg DM/ha, ideal!

Breeding is going very well and is on target for over a 90% submission rate in the first three weeks, with a 100% submission rate for the heifers. Even though 45% of the herd are first-lactation animals, they are producing 1.87 kg MS/cow on 3 kg of meal and plenty of grass. This Friday’s rainfall will be welcomed.

 


9th May

Farmer County Litres / Cow Fat % Protein % SCC kg MS/Cow Meal kg Average Farm Cover  Cover /LU Pre Grazing Yield  Demand/Ha Growth Rate/Ha   NMP Plan
Tom Murphy Kilkenny 25.7 4.66 3.76 82 2.23 3 930 217 1500 69 63   YES
Donal Kavanagh Wicklow 28.0 3.94 3.50 180 2.10 3.5 737 192 1500 42 72   YES
Francis Nolan Kilkenny 28.2 4.16 3.48 110 2.22 4 778 198 1500 64 91   YES
Jack Kearney Cork 23.5 4.29 3.52 77 1.89 2 635 172 1500 62 74   YES
John Ryan Tipperary 28.0 4.10 3.57 158 2.20 3 802 170 1600 80 78   YES
Kevin Murphy Wexford 28.4 4.28 3.70 49 2.33 4 639 161 1400 63 78   YES
*Mullen Farm Meath 27.5 3.98 3.57 122 2.14 4.5 776 199 1800 68 49   YES
Shane Fitzgerald Waterford 27.0 4.05 3.47 51 2.10 3 705 183 1400 70 66   YES
Shay Ryan Wexford 27.5 4.14 3.60 136 2.19 2.4 645 145 1550 74 86   YES
Steven Fitzgerald Waterford 30.0 3.85 3.56 42 2.30 4 805 190 1450 65 68   YES
Tom Fennelly Laois 27.4 4.55 3.53 115 2.27 2 614 162 2000 68 60   YES
Average   27.4 4.18 3.57 102 2.18 3 733 181 1564 66 71    
Average 03/05/2023   27 4.20 3.52 93 2.11 4.0 691 174 1605 51 44    

*Winter milk

Farmer Focus

Silage cut on Steven Fitzgerald's farm May 2025This week with Steven Fitzgerald, Aglish, Co Waterford was busy with breeding and grass surplus’s. Steven is now walking the MP twice a week. We walked yesterday, Thursday and the AFC is 805kgs DM/ha, cover per cow of 190kgs/DM and a growth of 68kgs DM/ha. Steven has 3.27ha’s out for reseeding and in regards to surplus silage, some ground is now back in, some is being taken out this week and the remainder will go in the pit in 2 weeks time. The MP SR is 4.23 and cows are doing 2.3kgs MS/cow on 4kgs meal, balance grass. Steven is following the cows with 20 units of 38% PU + S.

Breeding

In regards to breeding Steven started on the 2nd of May with both the cows and heifers, The heifers were all served using a FTAI cidar programme and there is now an AA bull with them. All cows were tail painted in April for pre breeding checks. Steven has 100 sexed semen straws and they will be used in the 1st 2 weeks on cows that are over an EBI of €220 and doing over 525kgs MS. Any cows under that criteria will receive a beef straw. Steven had a 95% 6 week calving rate and all calving in 2025 was completed in less than 9 weeks.

25th April

Farmer County Litres / Cow Fat % Protein % SCC kg MS/Cow Meal kg Average Farm Cover  Cover /LU Pre Grazing Yield  Demand/Ha Growth Rate/Ha P, K & pH soil maps
Tom Murphy Kilkenny 25.5 4.62 3.87 86 2.23 4 664 155 1400 64 64 YES
Donal Kavanagh Wicklow 29.5 3.74 3.60 128 2.23 5 851 305 1500 20 35 YES
Francis Nolan Kilkenny 28.4 4.20 3.51 127 2.25 5 600 214 1400 22 33 YES
Jack Kearney Cork 25.1 4.19 3.57 103 2.01 3 617 164 1500 53 67 YES
John Ryan Tipperary 28.9 4.31 3.54 138 2.34 3 627 133 1400 79 39 YES
Kevin Murphy Wexford 28.6 4.21 3.71 40 2.33 6 548 146 1350 60 61 YES
*Mullen Farm Meath 28.0 4.00 3.61 105 2.19 5 777 256 1800 55 32 YES
Shane Fitzgerald Waterford 28.0 4.13 3.47 112 2.19 4.5 771 200 1300 58 66 YES
Shay Ryan Wexford 27.5 3.95 3.69 100 2.16 4 585 131 1400 40 54 YES
Steven Fitzgerald Waterford 29.6 4.00 3.58 70 2.31 4 790 290 1500 42 55 YES
Tom Fennelly Laois 28.1 3.95 3.60 87 2.19 4 635 169 1700 60 41 YES
Average   27.9 4.12 3.61 100 2.22 4 679 197 1477 50 50  
Average 03/05/2024   26.6 4.20 3.52 93 2.11 4.0 691 174 1605 51 44  

*Winter Milk

Farmer Focus

Cows at grass grazingThis week with Jack Kearney, our monitor farmer in Cork, the grass situation is in a good position. Jack is walking the MP on Mondays and Fridays to keep PGC right and to react quickly in taking out any surplus. From Fridays walk there is now 2 paddocks out that will be mowed Mon/Tues this week. Jack also has 5.5ha’s out from reseeding. That is 8-9% of the MP out for reseeding so far this year. The mix of Glenfield, Nashota, Chieftain and Crusader was put in 10th April and there is a green hue on the field. Next watch is for the post emergence spray. Jack has already started the 3rd round this week and he will follow the cows with soiled water 2000 gallons/ac or 15/18 units of 38% of PU plus 7% S. Jack is starting to watch for increasing clover content and we will score the paddocks shortly so we can put a reduced fertiliser plan in place for these paddocks.

Breeding will start on the farm on the 5th May. All non cycling cows were scanned last week. There were only 6.6% of the herd to be scanned and all info was taken from the collars. All records from the calving season were cross checked too against these cows. The herd has been body condition scored and the herd average BCS is 3.0. Jack is going to synchronise the heifers and use conventional semen. Sexed semen will be used on the cows. Jack is very happy with the herd performance at 2.01kgsMS/cow considering 45% of the herd is 1st lactation cows.

 11th April 2025

Farmer County Litres / Cow Fat % Protein % SCC kg MS/Cow Meal kg Average Farm Cover  Cover /LU Pre Grazing Yield  Demand/Ha Growth Rate/Ha Sustainability Action LESS**
Tom Murphy Kilkenny 26.0 4.66 3.77 92 2.25 4 750 175 1700 69 75 YES
Donal Kavanagh Wicklow 30.0 4.12 3.43 140 2.25 6 696 280 1350 18 37 YES
Francis Nolan Kilkenny 28.4 4.25 3.41 140 2.24 5 775 277 1400 22 40 YES
Jack Kearney Cork 26.0 4.42 3.48 117 2.12 5 704 205 1400 45 54 YES
John Ryan Tipperary 29.5 4.40 3.38 173 2.36 3 764 164 1500 74 37 YES
Kevin Murphy Wexford 28.4 4.47 3.64 73 2.37 4 717 176 1450 65 67 YES
*Mullen Farm Meath 28.0 4.24 3.61 102 2.26 5 829 273 1800 55 63 YES
Shane Fitzgerald Waterford 28.5 4.10 3.52 116 2.24 3 754 195 1400 70 56 YES
Shay Ryan Wexford 27.5 4.01 3.60 122 2.16 3 783 182 1400 64 62 YES
Steven Fitzgerald Waterford 28.9 4.01 3.47 39 2.22 3.5 736 291 1400 40 37 YES
Tom Fennelly Laois             821 245 1900 49 46 YES
Average   28 4.27 3.53 111 2.25 4 757 224 1518 52 52  
Average 11/04/2024   26 4.51 3.33 95 2.08 5.0 875 291 1724 37 22  

*Winter Milk
** LESS – Low Emission Slurry Spreading

Farmer Focus – Tom Murphy, Co. Kilkenny

Tom Murphys cows grazing in co KilkennyOn Tom’s farm it was great to see cows very content and grazing well. Tom has only one cow left to calve. Thankfully it was a great calving season with no issues. Tom has looked at his data from the collars and there are only seven anoestrus cows plus any cow calved after St Patricks Day that will be checked by the vet next week. Most of the cows have already cycled twice and that is to be expected with a 93% 6 week calving rate.

All beef calves were sold off the farm at three  weeks of age and all heifers calves are now at grass. The milking platform has received 60 units N in total from either PU plus S and/or with slurry via the umbilical system this spring.

After doing a grass walk on Monday Tom knew there had been significant growth so we walked again today. The growth rate was 75 kgsDM/ha so Tom has pulled 6.82ha’s for silage to be cut now. This has given the farm an AFC of 675kgsDM/ha. We did a predicted wedge for next week with a growth rate matching demand and cover to ensure sufficient grass for the cows diet next week.

Main action for this week – walk the farm!

March 28

Farmer County  Average Farm cover Growth Rate % calved % grazed Meal kg Litres/ cow Fat % Protein % MS/Cow SCC
Tom Murphy Kilkenny 987 39 94 75 6 25.5 4.70 3.46 2.22 58
Donal Kavanagh Wicklow 565 18 97 90 6.0 26.6 4.17 3.33 2.05 110
Francis Nolan Kilkenny 650 4 93 65 6.0 27.5 4.47 3.31 2.20 130
Jack Kearney Cork 589 25 98 80 5.0 24.0 4.51 3.42 2.05 84
John Ryan Tipperary     94 76 4.0 26.0 4.67 3.18 2.10 169
Kevin Murphy Wexford 829 12 94 73 6.0 28.0 4.54 3.62 2.35 59
*Mullen Farm Meath 828 18 75 68 6.0 29.0 4.21 3.46 2.29 76
Shane Fitzgerald Waterford 784 33 94 81 3.0 27.5 4.13 3.26 2.09 51
Shay Ryan Wexford 702 28 95 82 5.0 26.5 4.25 3.52 2.12 125
Steven Fitzgerald Waterford 733 33 95 75 4.5 27.7 4.22 3.53 2.20 44
Tom Fennelly Laois 749 20 93 70 7.0 25.0 4.75 3.40 2.10 75
Average 742 23 93 76 5.3 27 4.42 3.41 2.16 89
Average 22nd Mar 24 1017 21 92 53 5 26 4.6 3.3 2.06 115

*Winter milk 

Fortnightly Review

The last 2 weeks have been busy preparing for our 3 Teagasc Breeding week events. As I write this we have had 2 successful events in Dungarvan and Kilkenny. As part of these events we have interviewed a number of the monitor farmers. Shane Fitzgerald & Steven Fitzgerald spoke at the Dungarvan event. They explained their EBI journey to date, their successful use of sexed semen and how they have used DBI and the CBV to their advantage in better dairy beef calves for sale and in Steven’s case weanlings. We demonstrated some of Steven’s CBV stock & the financial gain in having as many 5 star animals over 1 & 2 star. In Kilkenny Francis Nolan and Tom Murphy spoke. Despite have different cow types, Francis black and white and Tom crossbred, their EBI’s are very similar. Francis has an EBI of €232 and Tom’s is €229. Again they spoke of their strategies for breeding, both aiming for as high MS/cow off a grass based system with a SR matching the grass growth of their farms. Tirlan vet, Joris Somers outlined the simple steps in regards to looking at your bulk screening reports, looking at lameness & correcting any issues as all positive steps to a better breeding season in 2025. Local dairy advisors at both events spoke about what traits were important to look at for both selecting your team of bulls and what cows to breed from for conventional semen, sexed semen and DBI straws. It is also important to look at your heifers, are they at target pre breeding weights? If unsure advice was to get them weighed & put underweight animals on a rising plane of nutrition to ensure correct weight at breeding time. Well done to all involved & thank you to those who attended our events.

 

March 8th

Farmer County  Average Farm cover Growth Rate % calved % grazed Meal kg Litres/ cow Fat % Protein % MS/Cow SCC
Tom Murphy Kilkenny 728 13 86 60 6 25.0 5.34 3.79 2.35 70
Donal Kavanagh Wicklow 511 8 85 55 6.0 25.1 4.44 3.32 2.00 141
Francis Nolan Kilkenny     87 35 7.0 26.7 4.78 3.33 2.23 125
Jack Kearney Cork 580 10 91 55 5.0 23.0 4.41 3.47 1.87 77
John Ryan Tipperary 588 10 90 52 5.0 24.5 4.96 3.30 2.08 92
Kevin Murphy Wexford 1051 18 84 33 5.0 26.5 4.57 3.40 2.17 91
*Mullen Farm Meath 1081   70 30 5.5 26.5 4.24 3.40 2.09 96
Shane Fitzgerald Waterford 712 19 83 51 3.0 27.0 4.51 3.34 2.12 83
Shay Ryan Wexford 776 21 84 60 5.0 24.5 4.30 3.45 1.96 170
Steven Fitzgerald Waterford     90 55 4.0 26.0 4.46 3.45 2.10 60
Tom Fennelly Laois 691 4 84 43 6.0 23.9 4.99 3.35 2.05 87
Average   749 13 85 47 5.2 25.4 4.57 3.38 2.1 102
Average 8th March 2024   994 16 81 33 4.7 24.3 4.72 3.34 2.0 109

*Winter milk

Out this week I was with Steven Fitzgerald and his dad Richie and student Jack on placement from 
Kildalton College. Grazing this spring is going really well especially since the weather picked up in March. Steven had a Grass Farm Walk on 4th Feb and we looked at the regrowth on the paddock that the cows were in that day. It has about 200kgs DM/ha back received 40 units N between Pro Urea and slurry. The paddock shown in the main photo is the one with the highest PGC, 1700kgs DM/ha just grazed & cows did an excellent job. All the grass and dead material was grazed. While in here cows got 4kgs meal and no silage. The smaller photo shows the reseed from September 2024 grazed 1.5 weeks ago and about 650 kgsDM/ha back and this paddock has got 1.5 bags 18-6-12 after grazing. Main message is to measure and see where your AFC cover is, do not drop below 600 of a farm cover, divide up the remaining grass per day to ensure grass in the diet every day & get chemical fertiliser out and /or slurry.

Please see the following video for info on our upcoming events for March

Teagasc Tirlan Future Farm Events for Teagasc Breeding Week 2025

Also latest Dairy Edge Podcast featuring monitor farmer, David Fennelly  The Dairy Edge – Future Farmer, David Fennelly, on his calving & grazing management

February 28th

Farmer County  Average Farm cover Growth Rate % calved % grazed Meal kg Litres/ cow Fat % Protein % MS/Cow SCC
Tom Murphy Kilkenny 1095 7 67 30 4 22 5.27 3.71 2.05 171
Donal Kavanagh Wicklow 764 5 75 7 6.0 22 4.67 3.17 1.78 129
Francis Nolan Kilkenny 992 4 73 10 9.0 25 4.53 3.41 2.03 125
Jack Kearney Cork 762 10 81 30 5.0 23 4.94 3.33 1.96 163
John Ryan Tipperary 804 5 79 27 5.0 24 5.02 3.41 2.08 82
Kevin Murphy Wexford 941 4 63 11 5.0 20 4.73 3.63 1.72 83
*Mullen Farm Meath 1247 5 50 5 6.0 23 4.24 3.46 1.82 137
**Shane Fitzgerald Waterford 758 7 70 15 3.0          
Shay Ryan Wexford 795 9 70 20 5.0 22 4.65 3.70 1.89 180
Steven Fitzgerald Waterford 810 5 80 25 4.0 23 4.59 3.66 1.94 49
Tom Fennelly Laois 1019 3 67 24 4.0 21 4.99 3.76 1.90 179
Average   908 6 70 19 5.1 22 4.76 3.52 1.9 130
Average 23rd Feb 24   1091 10.0 64 13 4 23 4.8 3.6 1.9 160

*Winter Milk

**Not milk quality results in last 10 days 

Group review

Teagasc Tirlan Group Sheet Fe 28th 2025The monitor farms have on average 70% calved but with the difficult grazing weather the past 2 weeks, they have 19% grazed and varies from 5 to 30%. All farms are trying to get out to grass. They are using good roadways, plenty of gaps, trying to let cows into paddocks, one way and out another, and using on/off grazing. Having reels and pigtails set up in advance allows a smash and grab situation with showery weather. All farms are aiming to get as much grass into cows following the SRP and a spring feed budget. It is important to have grass in the diet for everyday of the spring that is possible.

Most of the farms have some slurry applied to lower cover paddocks at 2000 gal/ac to 2500gal/ac in January. This is evident when walking the farms giving a great kick to re-growths. Some have 20 units of Pro Urea spread and with settled weather on the way the reminder of group aim to spread next week. Target is to spread 23-25 units/ac where no slurry has been applied. Soil temperatures have been between 5.5-9 degrees over the last two weeks.

Calving has gone very well with an average of over 70% calved for the group. Extra help with students off for the spring mid term was a great bonus in yards.