Research

Canterbury dairy farmers will benefit from genetic solution to nitrogen reduction

category Genetics, Research

Canterbury dairy farmer John Tanner has been working hard to improve sustainability on his Leeston farm, Dunlac Dairies Ltd.

The farm is located in the Selwyn Waihora catchment and is just 20 kilometres from Lake Ellesmere (Te Waihora), which is considered one of New Zealand’s most important wetland areas. On either side of the catchment are the Rakaia River and the Selwyn River.

“In Canterbury we have to lessen our nitrogen footprint on the farm,” says Tanner, who milks 730 dairy cows during the peak of the season on 260 hectares. “In our catchment, we farm on e…

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CRV Ambreed’s popular genetics discovery to be showcased at Fieldays 2017

CRV Ambreed’s genetic discovery that it anticipates will reduce nitrogen leaching on New Zealand farms by 20% within 20 years is the focus of its presence at the National Agricultural Fieldays in June.

 

In what’s thought to be an international first, the dairy herd improvement company is marketing bulls under the LowN Sires™ brand whose daughters are expected to have reduced concentration of Milk Urea Nitrogen (MUN). MUN is a measure of the amount of nitrogen contained as milk urea, and CRV Ambreed says there’s overwhelming international evidence of a direc…

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CRV Ambreed’s genetics discovery in Fieldays innovation award

CRV Ambreed’s genetic discovery that it anticipates will reduce nitrogen leaching on New Zealand farms by 20% within 20 years will compete in the Innovation Awards at the National Agricultural Fieldays in June.

 

In what’s thought to be an international first, the dairy herd improvement company is marketing bulls under the LowN Sires™ brand whose daughters are expected to have reduced concentration of Milk Urea Nitrogen (MUN). MUN is a measure of the amount of nitrogen contained as milk urea, and CRV Ambreed says there’s overwhelming international evidence o…

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Phil Beatson

R&D scientist finds genetic link for nitrogen leaching

CRV Ambreed’s genetic discovery that could help reduce nitrogen leaching on New Zealand farms by 20% within 20 years is thanks to the company’s R&D scientist Phil Beatson.

 

Mr Beatson says over the past five years CRV Ambreed has investigated what could be done with genetics to reduce the amount of nitrogen excreted as urine. Nitrogen taken in by cows in their diet is converted into five areas:  Milk protein (+ urea); growth (muscle is protein); dung; gases; and urine. “From an environmental perspective, we saw urine as being the big issue because of its imp…

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Hundreds of thousands of straws from low-MUN bulls available for farmers

CRV Ambreed has made a genetic discovery it anticipates will reduce nitrogen leaching on New Zealand farms by 20% within 20 years and result in a more sustainable dairy industry.

 

In what’s thought to be an international first, the dairy herd improvement company has announced it will market bulls that are desirable for traditional traits as well as being genetically superior for a new trait that is related to the amount of urea nitrogen in milk.

 

CRV Ambreed is now selling semen from bulls whose daughters will have reduced concentration of Milk …

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