Editorial: Sensible move
OPINION: The Government's decision to rule out changes to Fringe Benefit Tax (FBT) that would cost every farmer thousands of dollars annually, is sensible.
New Zealand's regulations on genetically modified agriculture are “not fit for purpose,” says South Canterbury farmer and national president of Federated Farmers, William Rolleston.
Rolleston delivered a paper to the recent 78th annual Grassland Association conference at Timaru entitled ‘Conditions for co-existence of genetic modification in a pasture-based system’.
His message is that GM and non-GM crops can peacefully co-exist if the right regulatory framework is in place, for example, avoiding cross-contamination by methods already successfully used to ensure certifiable seed purity in non-GM production.
Rolleston, a trained medical doctor, runs a 5000ha, 26,000SU sheep and beef operation on the family farm at Blue Cliffs Station, inland from Timaru.
Of interest to him is a GM ryegrass developed at AgResearch’s Grasslands facility which, due to its high metabolisable energy
(HME) system, achieves a 20% increase in photosynthesis and a 40-50% increase in production. It could provide the same liveweight gain for 16% less feed and 30% less water, while also reducing nitrate leaching and greenhouse gas emissions.
Rolleston says that when he visited AgResearch in 2015 for a presentation on the GM ryegrass, he was struck by how the farmers in the visiting group became increasingly angry at the fact this grass was “trapped in the laboratory”.
NZ’s regulatory process and likely practical restrictions mean the HME system is now being trialled in the USA in soyabean and would eventually extend to ryegrass and alfalfa.
“American farming interests are closely following these trials,” he says.
In his paper, Rolleston noted that the USA is both the largest user of agricultural GM in the world and produces the largest quantity of organic food. However, organic production uses about 1-2% of agricultural land while 90-95% of farmers raise GM-approved crops.
“In addition, NZ’s GM-free (i.e. tested GM-free) corn seed also comes from the US, suggesting that co-existence exists where there is a will.”
He says that in the US the “Non-GMO Project” was created to give consumers a choice to eat non-GM food, and the sector now claims to be the fastest-growing in the marketplace with at least 2800 verified brands – nearly 40,000 products and US$19.2 billion in sales.
“To put this in perspective, however, the US food sector was worth US$5.32 trillion in 2015, so the demand for non-GM represents less than 1% (0.36%) of the US food sector,” Rolleston says.
“The regulation we have now is not fit for purpose. Politicians have to stand up and be brave about this and actually have the conversation.”
Rolleston’s paper considered various scenarios under which GM crops and forages could co-exist on neighbouring properties, such as buffer zones, grazing or harvesting before flowering, and agreements between neighbours to stagger planting and flowering of similar crops.
For wind pollinated plants, for example, it was important to consider not just the spread of pollen but “gene flow,” which depended on pollen viability, receptive flowers, fertilisation and seed development.
He says gene flow studies have been done on wind-pollinated forage grasses such as ryegrass and tall fescue, including at AgResearch.
Pollen has been detected up to 1km from such crops but gene flow was limited to 30-50m for ryegrass and 150m for tall fescue.
Managing director of Woolover Ltd, David Brown, has put a lot of effort into verifying what seems intuitive, that keeping newborn stock's core temperature stable pays dividends by helping them realise their full genetic potential.
Within the next 10 years, New Zealand agriculture will need to manage its largest-ever intergenerational transfer of wealth, conservatively valued at $150 billion in farming assets.
Boutique Waikato cheese producer Meyer Cheese is investing in a new $3.5 million facility, designed to boost capacity and enhance the company's sustainability credentials.
OPINION: The Government's decision to rule out changes to Fringe Benefit Tax (FBT) that would cost every farmer thousands of dollars annually, is sensible.
Compensation assistance for farmers impacted by Mycoplama bovis is being wound up.
Selecting the reverse gear quicker than a lovestruck boyfriend who has met the in-laws for the first time, the Coalition Government has confirmed that the proposal to amend Fringe Benefit Tax (FBT) charged against farm utes has been canned.
OPINION: Dust ups between rural media and PR types aren't unheard of but also aren't common, given part of the…
OPINION: The Hound hears from his canine pals in Southland that an individual's derogatory remarks on social media have left…