Easy, efficient systems driving profit

 Zach, who sharemilks 400 Jersey cows on 133ha at Te Kawa near Otorohanga, was the most profitable Waikato 50/50 sharemilker in Dairybase for 2016-17 financial year.

 He credits his success to a focus on efficiency, cost management, and getting a return on every dollar spent.  “In every aspect of the business, I’m trying to maximise returns. This approach informs everything from breed choice and milking intervals, to feed inputs and infrastructure.”

 With Zach’s background, his discipline around financial management should come as no surprise.

 Having held finance and economist roles at Fonterra and DairyNZ respectively, he now works as the general manager of milk supply for Happy Valley Nutrition.

 Zach, whose success in dairy has been six generations in the making, has been involved in the farm from a young age. After graduating, he bought into the family business as an equity partner and was instrumental in the move from a Friesian-cross herd to Jerseys.

 “It was a no brainer – the contour and soil structure of the farm we were on at the time was suited to a smaller animal. The Jersey herd we looked at was doing similar production to our Friesian-cross animals, on a once-a-day system with a lower maintenance feed requirement,” says Zach.

 In 2016, Zach bought the herd and went sharemilking on the family farm south of Otorohanga before moving to the current farm at Te Kawa last season.

 The simple, low input system keeps labour costs low with a farm manager employed to support the day to day running of the business and an extra labour unit utilised over calving and mating.

 “The herd is once-a-day for the first three weeks of the season to take the pressure off over the peak of calving. We then move to twice-a-day before transitioning to 16-hour milkings in November at the end of AB and back to once-a-day in December for the remainder of the season.”

 The herd averages an impressive 86% six-week-in-calf rate and around a 5% empty rate from an 11-week mating comprising five weeks of AB and 6-weeks with Jersey or easy calving beef bulls. Even more impressive is the fact that no intervention is used to achieve these results.

 “Jerseys are particularly fertile with the shortest calving to first service interval. Being once-a-day also helps with fertility as our cows have less pressure on them and maintain good condition throughout the season.”

 Zach selects high BW Jersey bulls from CRV with a focus on strong udders, good liveweight, stature and milk composition. “Production averages around 350kg MS per cow and inputs are limited to 150 tonnes of maize with a small amount of hay and silage made on-farm and brought in from a run-off. Jerseys are highly efficient converters of feed to milksolids and give the best return on a per kilogram of dry matter basis.”

 Zach describes the herd as low maintenance with very few animal health issues. “We have very few cases of lameness or mastitis, and our somatic cell count typically averages less than 150,000 for the season.”

 The herd’s outstanding health and reproductive performance also results in savings on young stock.

 “We average 18% replacements because of our low empty rate and having little need to cull on health traits, which means we have lower rearing and grazing costs than many,” says Zach.

 Zach says he is focused on growing the business, and looks at opportunities as they arise. The recent purchase of 28 hectares next door to the farm will provide the flexibility and security of growing maize and silage, with the option to winter cows if needed.

 “I’m always looking at ways to refine and simplify the farm business. The purchase of the additional land means that we are insulated from fluctuations in feed prices, and we can double our inputs for roughly the same cost spent on feed at present,” says Zach.

One thing’s for sure – the future of any farming business will be built around simple, profitable systems – and of course, the Jersey cow.