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Easy lambing with lambs that grow

Posted by Christina On March - 2 - 2016

Easy lambingBy Peter Burke

Roger Tweeds runs 2300 Romney ewes and 200 hoggets on his 300ha farm near Lawrence, Central Otago.

Tweed’s been 30 years on his present farm, a mix of river flats and steep country and typically dry in summer.

He’s experimented with a variety of terminal sires over the years, but has settled with the Southdown which he puts across up to 500 ewes in his B flock and all his ewe hoggets.

Tweed says the Southdown makes for easy lambing and what he likes most is that the lambs grow well and come weaning time he has a good product to sell. He reckons with some other terminal sires he’s tried, while the lambing percentage was good the growth rate was not and that’s what counts!

Tweed says this is especially so with the lambs from the ewe hoggets.

“My place is steep and gets hot in summer. I notice that the Southdown rams and their progeny do well in this environment. I love the Southdown because they just keep on growing,” he says.

He selects his B flock ewes based on how the animals look, not on their age. As for weaning, this depends on the state of the lambs.

“The first lambs are generally weaned in mid-December, a mixture of those put to the terminal sire and those from the commercial flock. I don’t lamb an early mob as some people do.

“For example, last year I weaned after new year. I don’t farm by the calendar, I farm for the betterment of the animals.”

Tweed says the Southdown ram produces a “good meaty sheep” and he’s especially pleased with the lambs from the hoggets. He reckons the weight these lambs put on sets them aside from some other terminal sire breeds available.

Southdown NZ National Tour 2015

Posted by Christina On May - 17 - 2015

Focussed on growth rate

Posted by Christina On March - 2 - 2013
Bruce Westgarth

Bruce Westgarth with a Southdown cross
lamb at tailing late September.

SOUTH CANTERBURY sheep and beef farmers the Westgarths run 4000 Coopdale ewes across two farms, one at 500m above sea-level on The Brothers range inland of Timaru, the other on the town’s outskirts.

“The two properties work so well together,” says Bruce, who runs the inland unit with wife Rosa. “We take all the older ewes down to Timaru where we put them to terminal sires: Southdown, Poll Dorset and Suffolk. We’ve had Southdowns for years. They produce good lambs, and early maturing.”

Nearly half the ewes on the 200ha down-country farm, which is run by their son Hamish and his wife Amanda are put to Southdowns, plus 300-400 at the 368ha Brothers property.

Replacements come from Coopdale hoggets, 1250 of which were run with the ram last autumn, with 1000 scanned inlamb.

While he’s well placed to do so, Westgarth’s wary of comparing performance of the different terminal sires he uses. “There’s good in all breeds.”

Most have made marked improvements in recent years and the Southdown is no exception. The short, stumpy lambs prone to running to fat if taken too heavy are long gone. In their place are rams which throw a longer, leaner lamb that’s still solidly built and fast finishing.

“Some people still have the wrong impression of them,” notes Westgarth. “They still think they’re wee fat things, though views are starting to change now.”

The growth of his Southdown x Coopdale lambs is rapid. Last year they started lambing August 22 and in the last week of November drafted 230, averaging 19.8kg.

“They always weigh heavier than they look.”

Admittedly, there were other breeds among them, but the Southdown at least held its share, if not more. Over the whole season, and all breeds,  average kill weight was 20.3kg cwt.

“We drafted lambs every week from the end of November through to May.”

Getting more lambs away early, plus an end of season contract for the last 2000, helped them average $136/head “without counting the wool off  them.”

As a rule they’re shorn at 38kg and go on the truck at 44kg, all to Silver Fern Farms.

Picks breeder more than ram

WESTGARTH’S APPROACH to ram selection is simple: find good breeders, stick with them and reward them.

“I don’t mind paying a good price for good rams because if the breeder can’t make money, they can’t improve the genetics can they?”

His three suppliers are all from South Canterbury. The Southdowns come from Chris Medlicott’s Tasvic Downs and Clifton Downs studs;  the Poll Dorsets from Steve McCall’s Castlerock stud, and the Suffolks and Coopdales from Peter Darling’s Coryston Stud.

 

Westgarth points out better prices for the lambs isn’t the only benefit to early finishing: their mothers make better money as cull ewes.

“We try to get them on the truck the next day.”

Space freed up on the down-country farm also allows more lambs and other stock to come down from The Brothers. With no irrigation, both properties can get dry. Again, fast growing, early finishing lambs are an advantage, in that more are gone before feed gets tight.

Distant producers but common goals

Posted by Christina On March - 2 - 2013

Published Rural News 23 October 2012

Southdown rams ready for sale this summer.

Southdown rams ready for sale this summer.

TALK TO commercial lamb producers using Southdown rams and you’ll find common threads running through all their comments, even if they are from opposite ends of the country.

Take Wayne Bloxham, at Whitiwhiti Station, north of Gisborne: by the time you read this, he will probably have sent his first draft of lambs to the works. “We aim for mid to late October, off their mums at 16kg carcase weight, sometimes a bit heavier.”

Southdown terminal sires are a key part of that early finishing strategy.

“We find they’re quite early maturing and quick to fatten. Normally we get a good pick off their mums and another big one when we wean them.”
At least half will be gone by the December draft and by the time it gets dry, as it can on the 1350ha medium steep coastal property, “there are bugger-all left.”

He lambs in July, the Southdowns running with 1200 of a 3000-head Coopworth flock.

“Their survival rate’s normally pretty good, though this lambing wasn’t exceptional because they dropped into puddles, it was so wet.”

He’s been using Southdowns for about nine years, and while he’s careful not to let lambs get too big, “they’re not like the old Southdown where the lambs went straight to fat,” he notes. “Now we try not to let them go over 23kg, though we have slipped up in the past and it’s not uncommon for some to hang up at 24-25kg.”

This year he’s lambed hoggets for the first time, using Southdowns as the sire with 80% of 600 mated getting in lamb. “There have been no lambing issues with them. They’ve been spitting them out like a piece of cake,” he said midway through the hoggets’ drop.

Down in Southland, Bill and Beth Gordon, Garston, are also keen to get lambs away early, albeit from much later lambing. “It can get quite dry here in the summer and if it gets dry, having quick maturing lambs means there’s more space for the Romneys,” notes Bill.

That means better grown replacements and better condition in the 2200-ewe Romney flock, feeding through to the following year’s lambing result. Even if it doesn’t get dry, having the crossbred lambs away sooner means more feed to do something else with, such as fatten cattle, he adds.

“We wean [lambs] the week before Christmas and take a draft then, up to 300 or 350 depending on the season.”

That’s from lambing starting the third week of September. He’s also using the Southdown across his hoggets.

“They seem to lamb reasonably easily.”

And while they don’t have the same coat as the purebred Romney lambs, there’s no problem with their vigour and survival as lambs, he adds.

Unlike Bloxham, Gordon’s stuck with the Southdown as his terminal sire of choice through thick and thin – “since the mid 1970s” – but makes similar comments to Bloxham about how they’ve changed over the years.

“They’ve got more stretch in them now whereas they used to be a bit short and dumpy and went to fat. They’re leaner now.”

And in recent years the Gordon’s have had the competition results to prove it: three times they’ve had lambs in the finals of the Golden Lamb Awards at Wanaka A&P Show.

“It’s just for interest really. Competitions are more interesting if you take part, rather than watching from the sidelines.”

Farm holds long family history

Posted by Christina On June - 27 - 2012
Omakau Southdown Breeder Donny Maclean

Omakau Southdown breeder Donny Maclean with some of the sheep on display during a New Zealand Southdown southern tour.

The Maclean family, of Omakau, will next year mark 60 years of breeding Southdown sheep.

Don Maclean started the Bellfield Southdown stud in 1953 and the stud now encompasses 120 ewes.

Bellfield was one of 11 properties visited during the New Zealand Southdown southern tour which was hosted in Otago and Southland last week.

The property is farmed by Donny and Cathy Maclean, their daughter Kate, and Mr Maclean’s parents, Don and Win.

All five contributed to the running of the farm, with a small amount of casual labour employed for lamb marking and haymaking.

Bellfield was taken up in 1889 by Donny Maclean’s great-great-grandfather, upon his arrival from the Orkney Islands.

The family landed at Port Chalmers, taking the train to Dunback and then walked to Omakau, a journey that took four days.

Mr Maclean’s great-great-grandfather went blind on the ship on the way to New Zealand and so his two sons and a daughter led him by the hand on the long journey. The elder son broke his leg three miles from their destination.

With some additions to the original property over the years, the Maclean family now farms 890ha, of which half is under flood irrigation and the remainder is unirrigated.

As well as the Southdown stud, a South Suffolk stud was added in 1986 and a Dorset Down stud in 1992.

The family runs 2150 crossbred ewes and 650 stud ewes, 670 crossbred hoggets, 165 stud ram hoggets and 180 stud ewe hoggets. They also run 1100 merino wether hoggets on the hill and 100 cattle.

A lot of emphasis was placed on performance recording of the stud sheep, Donny Maclean said.

“We want to know that we are able to present our clients with as much information as they require about the sires we produce.

“They can go away happy in the knowledge that the rams they have purchased are proven to give them maximum returns for their farming business,” he said.

Australian Southdown Breeder Graeme Dehnert

Australian Southdown breeder Graeme Dehnert has been enjoying his first trip to New Zealand.

About 45 people were on the tour, including some Australian visitors. Graeme Dehnert, from the Fernhill stud in Victoria, was on his first trip to New Zealand.

Last year, some New Zealand breeders visited his property as part of a tour and he decided it was an opportunity to catch up with people and see some sheep.

He is also returning in November for the Canterbury A and P Show.

Mr Dehnert has 180 stud ewes, along with a flock of commercial ewes, a cattle share-farming operation and some cropping on the 400ha property.

The Southdown stud was established by his father in 1930 and the breed was “in the blood”.

He won champion Southdown ram at the Royal Melbourne Show last year.

Southland Southdown Breeders Club chairman Rob Hall believed the breed was in good heart in New Zealand.

Describing it as “go-ahead”, he said there was a lot of potential, especially for breeding early lambs. Getting lambs away early was “money in the bank”.

Ram sales had gone well this year and it was encouraging to see some new studs being established.

The first Southdown stud flock in New Zealand was founded in 1863.