What’s so bad about nitrogen anyway? – Jacqueline Rowarth:
Nitrogen (N) is the most abundant element in the atmosphere. After carbon, hydrogen and oxygen, it is also the most abundant element in the human body.
It is found in our very DNA – our genetic makeup – and is a major component of the protein that we need to eat to stay healthy. Despite this, nitrogen has been receiving a bad rap with suggestions that we now have a “deadly addiction”‘ to it.
To some people, it appears that nitrogen is in the same class as ecstasy, cocaine and heroin.
People die when they overdose on Class A drugs.
People die when they have insufficient nitrogen. . .
NZ needs to embrace gene editing technology – scientist – Kate Gudsell:
If gene editing technology is not embraced in New Zealand the country is at risk being of being left behind, a scientist warns.
Gene editing is a new technology which enables scientists to genetically modify an organism and would be considered genetic modification under New Zealand law.
The technology allows scientists to be much more precise about changes made in the genome of an organism compared with previous methods.
The Royal Society Te Apārangi’s new discussion paper, The Use of Gene Editing in the Primary Industries, was released today and explores risks and potential benefits for five scenarios of how gene editing could be used for primary production sectors including agriculture, forestry and horticulture. . .
Westport’s Rebecca Keoghan has added another major award to an impressive resume.
The general manager of Landcorp Farming’s Pamu Academy has been named the Rural Woman of Influence at the 2018 awards, presented by Governor-General Dame Patsy Reddy in Auckland.
Mrs Keoghan was made a Member of the New Zealand Order of Merit last year for services to business, particularly the dairy industry, and was the 2016 Dairy Woman of the Year. . .
While combined milk supply growth across the world’s ‘Big 7’ dairy exporters slowed during quarter three, a bumper start to the New Zealand milk production season has seen soft demand for Oceania-origin dairy products in recent months, according to Rabobank’s latest Dairy Quarterly report, with the bank now forecasting a lower New Zealand milk price of NZD6.65/kgMS for 2018/19.
The specialist agribusiness bank says the slowdown in combined milk production growth seen in quarter two 2018 from the ‘Big 7’ (the EU, the US, New Zealand, Australia, Uruguay, Argentina and Brazil), at just one per cent year-on-year (YOY), has trickled through to quarter three, driven by a number of factors including drought conditions in parts of northern and western Europe. . .
The Ministry for Primary Industries will be testing 200 calf-rearing properties across the country as it tries to understand the prevalence of Mycoplasma bovis in beef herds.
A MPI spokesperson Catherine Duthie said it would select farms that did not have a connection to other properties considered at risk of having the cattle disease, so the survey could help establish whether M bovis was more widespread than thought.
If properties were connected others with M bovis they were being discounted from the survey as MPI would already be testing them, she said.
“This survey is another way of testing our assumption that this disease Mycoplasma bovis is not widespread in New Zealand.” . .
Roger’s tasty sheep – Offsetting Behaviour:
A few years ago, Peter Singer said eating New Zealand lamb was defensible – even for an animal-rights utilitarian. The animals live a joyful life, have one bad day at the end, and graze on land that wouldn’t be suitable for grains anyway.
“I think that there is a defensible argument for saying that if the purchase of Canterbury lamb is a necessary condition for lambs to have what is for 99% of their existence a really good life and even the bad days are not like a day of being tortured for 24 hours… I do think that that … would be a defensible diet.”
Roger Beattie’s gotten rid of the ‘one bad day at the end’ part. His lambs aren’t mustered and hauled to the works; they’re shot on-paddock. . .