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Malcolm Ellis, LIC
LIC EXPECTS to get more cows in-calf at Christmas in response to high demand for its short gestation genetics offering, and as farmers find new ways to maximise the benefits this season.
The co-op says it has set a new semen record this season – 142,006 straws for artificial insemination dispatched from its Newstead laboratory in one day. At least five million straws will be processed by Christmas eve when the peak time usually ends.
“It’s been a cracker season here and the massive response to short gestation has been a huge part of that,” says Malcolm Ellis, short gestation length (SGL) breeding programme manager.
“For farmers, the first priority for their breeding season is matings…. However, as they plan for zero use of inductions, empty rates are at the forefront of their minds.
“This year’s SGL dairy bull team will naturally deliver offspring an average 10 days earlier next season, significant for a farm’s calving pattern and production.”
Orders for SGL are at least double last season’s total, with more coming in each day as farmers incorporate the short gestation solution into their existing mating plans, either at the tail-end of AB before the bulls go out or after the natural mating period.
“Farmers have been quick to see the merit in adding a period of SGL to the end of their standard AB plan. The extra days in milk will be gold next spring, but the real advantage is the ability to take the pressure of the bulls. A 500-cow farmer doing four weeks AB often doesn’t calculate 234 non-pregnant cows are waiting for the natural bull team. That’s 12 cows cycling a day. But by adding two weeks of SGL matings, the bulls will only be dealing with 5.5 cows a day which is more achievable and in many cases more economical option.”
Traditionally farmers mate their herd to AB for a period before finishing with natural mating bulls, but the large number adopting a post-bull strategy with SGL this season has required the co-op to extend its peak AB season into the New Year.
“Starting AB again with short gestation makes a great deal of sense to reduce the number of empty cows without extending the calving spread next spring.
“I know one farmer who is planning to pull the bulls out of his multi-herd 2500-cow operation on boxing day, and get the tail paint back out to restart AB for a further 10 days of SGL matings.
“That’s the earliest the bulls have ever been taken out of these herds, as they plan to operate without inductions next season. They are estimating 250 cows still won’t be in-calf at that point, but extending the mating period will result in 65 further pregnancies, and with those cows calving 10 days earlier next spring, calving duration will not be affected.
“If the difference in value between an in-calf cow and an empty one is $1200, then those extra 65 pregnancies equate to a $78,000 gross benefit with reduced wastage from empties. Those numbers make the cost of additional AB straws look a lot more like a critical business investment.”
The co-op’s SGL offering costs an average $12-$17, based on the co-op’s Premier Sires sliding scale pricing.
LIC chief executive David Chin says meeting the revised methane reduction targets will rely on practical science, smart technology, and genuine collaboration across the sector.
Opening a new $3 million methane research barn in Waikato this month, Agriculture Minister Todd McClay called on the dairy sector to “go as fast as you can and prove the concepts”.
The Government has announced it has invested $8 million in lower methane dairy genetics research.
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Academic and former Fonterra director Nicola Shadbolt has been elected as LIC director.
Acclaimed fruit grower Dean Astill never imagined he would have achieved so much in the years since being named the first Young Horticulturist of the Year, 20 years ago.
The Ashburton-based Carrfields Group continues to show commitment to future growth and in the agricultural sector with its latest investment, the recently acquired 'Spring Farm' adjacent to State Highway 1, Winslow, just south of Ashburton.
New Zealand First leader and Foreign Affairs Minister Winston Peters has blasted Fonterra farmers shareholders for approving the sale of iconic brands to a French company.
A major feature of the Ashburton A&P Show, to be held on October 31 and November 1, will be the annual trans-Tasman Sheep Dog Trial test match, with the best heading dogs from both sides of the Tasman going head-to-head in two teams of four.
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The key to a dairy system that generates high profit with a low emissions intensity is using low footprint feed, says Fonterra program manager on-farm excellence, Louise Cook.
