Strategy to grow arable sector
The arable sector, which contributes $2 billion to the economy annually, has launched a new strategy.
Eat your heart out dairy farmers: even if your pasture is the best in the country it won’t come close to amassing the feed/day a cereal crop can, judging by Foundation of Arable Research (FAR) findings.
From flag leaf through to cheesy-dough grain stage, May-sown plots of wheat, oats, barley and triticale at Lincoln averaged 310kgDM/ha/day growth last spring.
“The triticale was the highest yielding but maybe not the best quality and the wheats were right up there with it,” pointed out FAR researcher Elin Arnaudin during a recent Results Round Up meeting.
Yields across all species were 20-23tDM/ha at the cheesy dough stage, reached in mid-late December. That compares to just 4-5tDM/ha when taken as greenchop at the flag-leaf to booting stage of the crop in late October to early November, she pointed out.
With such stellar growth rates, every day in the paddock means a much bigger stack come harvest, but Arnaudin stressed the 30-46% drymatter window for ensiling mustn’t be missed.
Plant growth regulators reduced yield overall but did increase the percentage grain content of taller wheat cultivars, suggesting a feed quality benefit.
Wholecrop cereal silage taken at the cheesy dough stage is a high carbohydrate, low protein feed suitable for supplementing pasture which would “hopefully” be worth 25c/kgDM, said Arnaudin. Green-chopped crop has a higher protein, lower fibre and starch content.
Taking cereals as wholecrop can reduce growing costs compared to grain and means the paddock is cleared earlier for following crops.
Biosecurity New Zealand says test results to date from a small free-range layer chicken farm near Dunedin are negative for avian influenza.
ANZ agricultural economist Susan Kilsby is describing the 2024-25 dairy season as ‘a cracker’.
How much shade and shelter do our sheep need in an era of more extreme weather and the lack of natural shelter on farms?
Fonterra has unveiled a net profit of $263 million for the first quarter of its 2024-25 financial year.
Biosecurity New Zealand has reported no signs of disease on other chicken farms operated by Mainland Poultry in Otago, however testing and monitoring work continues.
The Canterbury Growers Society will soon be seeking sponsorship for a new regional young grower competition, after an absence of several years.
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