NZARN News

Articles
Nitrogen and Feeds – David Pacheco, AgResearch

Farmers use Nitrogen (N) to increase forage yields and increase profitability, however, there has been increasing requirements to minimise environmental impact and for this reason N use on farms is under scrutiny. N that is not used in an animal

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Articles
Enteric Methane and Feeds – Arjan Jonker, AgResearch

Methane (CH4) is mainly formed in the rumen (87-92%) by methanogens which utilise microbially hydrogen produced in the rumen during fermentation of ingested feed. CH4 from animals is measured via gas exchange using flux methods like respiration chambers and marker methods

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Calf Rearing Conflab

In July 2020, several of our members connected for a ‘Calf Rearing Conflab’. NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a

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Annual General Meeting

Our 2020 AGM was held during the dynamic of the Covid 19 Pandemic Lock Down. To get around this challenge, our meeting was successfully held using the Zoom platform. It was sad to see Trish Lewis retire from the secretary

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