RENNYLEA SEMEN CATALOGUE 2021
We have seven proven older bulls available for stud and commercial use. This spring we have introduced a separate line up of younger sires especially suited to commercial heifer FTAI programmes. These young bulls are all being used in the Rennylea herd and are standouts for calving ease and carcase traits, particularly marbling.These Rennylea bulls have been selected for performance, elite market suitability and wonderful maternal value. The dams of these bulls unique to the industry, they are fertile, functional with incredible carcase performance. We have genotyped every animal born in our herd over the last 6 years, as well as donor cows and subsequently nearly every cow in the herd has a genomic record.
These bulls’ traits will make steady progress in the traits that drive profit in a beef business. Genetic improvement is cumulative and permanent.
Each year we enter bulls in the Angus Sire Benchmarking Programme. In 2017 G255 was confirmed as the superior carcase sire, topping the MSA index, and in 2018 H708 topped the group for carcase IMF and MSA index.
Please contact Ruth or Bryan if you would like to discuss any of the bulls further or to arrange a time to view any of them.
Link to the Rennylea Semen Catalogue here
PRICES FOR THE 2021 BREEDING SEASON
COMMERCIAL HERDS: Up to 20 straws – $50, 21 straws to 100 – $30, over 100 straws $25
SEEDSTOCK HERDS – PACKAGES ONLY for Rennylea L519 & H708: 25 straws @$150 per straw, 50 straws @ $100 per straw, 100 straws @ $75 per straw - **NO COMMERCIAL SEMEN FOR L519**
SEEDSTOCK HERDS – PACKAGES ONLY for Rennylea L508: 25 straws @$120 per straw, 50 straws @ $80 per straw, 100 straws @ $60 per straw
SEEDSTOCK HERDS – other semen sires, minimum package 25 straws @$100 per straw, 50 straws @ $80 per straw, 100 straws @ $50 per straw
CONTACT: Bryan Corrigan - 0429 038 993 or Ruth Corrigan - 0400302629 or
EMAIL: This email address is being protected from spambots. You need JavaScript enabled to view it.
RENNYLEA L519 (HBR): HPCA INTENSITY x NORH414
 L519 at 4.5 years old following joining at Booroomooka Angus in March 2020 |
L519 was used at Rennylea as a yearling and sold at the 2017 spring sale to Booroomooka Angus for $36,000. We have been very impressed with his first calves at Rennylea. A son NORP550 recently topped the 2020 Rennylea Autumn sale, sold for $38,000 to Sterita ParkAngus and Murduke Angus. His Dam H414 has been an outstanding cow with 75 progeny at Rennylea. We are using full brothers L508 and L467 in our own herd. She is exceptionally well structured and docile. L519's Maternal Grand Dam, NORC310 is a moderate framed Te Mania Unlimited daughter, still active in the Rennylea herd at nearly 13 years. She has outstanding feet and legs, has never been flushed and is still top 4% for IMF. L519 is a bull with outstanding temperament and structure, his Docility EBV is in top 2% of the breed. He is in top 1% for Heavy Grain Index and IMF. He now has 604 progeny in 11 herds. |
with nice length and muscle pattern. L519 is a stylish easy doing bull with very good structure”
Sinclair Munro, Booroomooka Angus Stud, Bingara, NSW
Link here for L519 latest EBVs
RENNYLEA G255(APR): BNAD145 X NOR C490
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Rennylea G255 – is a proven bull through the Angus Australia Sire Benchmarking program, suitable for cows. Progeny have moderate BW, they are very growthy cattle with excellent CWT and marbling. Progeny are highly suitable for the grain feed market, daughters are attractive, easy doing with plenty of frame. PROVEN GROWTH and MARBLING. |
NOR G420 (APR) VTM B1 x NOR E528
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Rennylea G420 is our proven and go to bull for commercial heifer programmes. We have sold over 10,000 straws of this bull and semen is now limited.
The G420 progeny are consistently moderately framed, sound structured, heavily muscled and easy doing.
He is in the top 1% of the breed for CE Dir and CE dtrs, and top 4% for IMF.
Sons have topped multiple Rennylea Bull Sales in recent years, selling up to $27,500.
We have 400 progeny in the Rennylea herd and daughters are highly fertile with good udder structure.
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RENNYLEA H708(APR): NOR C511 X E176
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Combining 2 proven maternal lines, dam E176 is the highest EMA cow in the breed and sire C511 is out of legendary performance cow W449.
A Rennylea C511 son H708 has the ability to profoundly change carcase quality in one generation.
Proven through the Angus Benchmarking program, Rennylea H708 is docile with performance that reflects his incredible high performance dam Rennylea E176. Entered in Cohort 5 of the Angus Sire Benchmarking
program, H708 topped the carcase performance with the
highest carcase intramuscular fat in his progeny, the highest MSA marble score and the highest MSA index.
His progeny are easy doing, despite his negative fat profile and extremely good footed.
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RENNYLEA L508 (HBR): HPCA INTENSITY x NORH414
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L508 is a full brother to L519 and a proven option for heifers by HPCA Intensity.
He has 300 progeny in the Rennylea herd and is breeding well balanced females with good udders.
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RENNYLEA L683(APR): NORE11 x NORJ631
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L683 was the standout bull from the L drop with exceptional phenotype, structure and temperament.
He’s a powerful cow bull that is breeding very sound, attractive and large framed daughters in our herd.
His son’s were standouts in the Autumn 2020 Rennylea sale and P1344 was the second top priced bull.
We are using more of L683 ourselves.
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Rennylea N128 (APR): G420 x E176
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G420 - sire of N128 |
N128 is the best G420 son we have kept and we are using him in our herd.
The old bull has bred extremely well for us and we sold over 10,000 straws of G420,
mainly into commercial heifer programmes.
N128 is an excellent footed son out of proven donor E176 (176 progeny).
N128 will moderate frame, he is easy doing, very quiet and well muscled.
He is a fail safe option of heifers with calving ease, moderate birth weight, excellent carcase and progeny have outstanding phenotype.
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Heifer bulls available for Spring 2020 commercial FTAI programmes
*Commercial semen only, aside from N128
*Semen price negotiable for large orders
1. NOR M763 (Reality x J833) semen is currently limited but we are collecting semen again.
We are very excited by how this bull is breeding.
He’s a very high marbling Reality son with the cow side going back to the famous W449.
2. NOR N128 (G420 x E176) is an excellent footed son out of proven donor E176 (176 progeny).
N128 will moderate frame, he is easy doing, very quiet and well muscled.
He is a fail safe option of heifers with calving ease, moderate birth weight,
excellent carcase and progeny have outstanding phenotype.
3. NOR P987 (M763 x M1184) is a larger framed M763 bull with excellent birthweight to growth ratio.
He’s an excellent shouldered bull with a good topline and sound feet and legs.
P987 is very positive for fat and a trait leader for marbling and calving ease.
He was a pick bull out of the P spring drop for type, calving ease and marbling.
We are flushing donors to P987.
4. NOR Q194 (M763 x N135) A thick, well muscled and moderately framed son of M763.
Excellent feet, legs and temperament. The pick M763 bull on phenotype.
5. NOR Q213 (K907 x L110) is an exceptional young bull with an outstanding birthweight to growth ratio.
The K907 sons were the absolute standouts of the Q Autumn drop bulls and he is out
of a young Prophet donor with exceptional feet and phenotype.
This bull had exceptional raw scans, his actual scrotal was 36.5cm at 14 months and
he is a very good semen producer. He is super quiet and well structured.
The K907 cattle are real curve benders, they grow extremely quickly and are
moderately framed and very easy doing. We are flushing donors to this young bull.
CONTACT: Bryan Corrigan - 0429 038 993 or Ruth Corrigan - 0400302629 or
EMAIL: This email address is being protected from spambots. You need JavaScript enabled to view it.
