Boosting Crop Production by Spreading Effluent
Tararua district farmer Jamie Harris milks around 400 cows using a split calving system on his farm, Crossdale Dairies.
While New Zealand plays catch-up and Europe leads in using farm effluent, it was always going to fall to the North American continent to go large — very large.
At the recent Euro Tier 18 event in Hanover, Germany, the Canadian company Cadman showed off its self-propelled slurry pump and reeler system called the Continuous Manure Applicator (CMA).
Offered in three versions, all powered by a DPS (John Deere), 9.0L, 375hp engine, the CMA 5500 carries a whopping 853m of 139mm diameter delivery hose.
The applicator unit, carried by a tractor in the paddock, has a swivelling connector arm to keep the supply hose in the same position when the tractor makes a headland turn to begin a return run.
The CMA is synched to the spreading tractor by GPS, with the system paying out or re-winding the delivery hose at the same rate as the tractor’s travel speed.
At the headland, when the tractor makes a turn to set up for the next run, the CMS automatically moves forward to keep the hose in alignment for a straight pull.
The unit is said to achieve outputs of up to 200 cubic metres depending on material consistency and ground topography. The manufacturer says the key benefit of the system is its use in row-crops such as maize — even crops 1m tall — with no physical damage to the plants.
The machines are designed to be moved between jobs by a tractor about 350hp.
The Royal New Zealand College of General Practitioners (the College) and Hauora Taiwhenua Rural Health Network are calling for investment in a proposed new training pathway for rural GPs, warning that many rural practices are struggling to recruit while a large share of the existing workforce nears retirement.
Federated Farmers has called on Central Otago District Council (CODC) to drop or vote down a plan to truck sludge from Alexandra and Cromwell to farmland near Lauder, warning it would compound an "outrageous" situation created by a separate council's decision weeks earlier.
Synlait has swung to second-half profit as operations stabilise, but the dairy processor still posted a $75.4m annual loss.
LIC shareholders have elected a new North Island representative to the co-operative's Board, along with five representatives to its Shareholder Reference Group (SRG), following the company's Annual Meeting held in Invercargill.
Farmers across parts of Southland and South Otago are continuing to deal with difficult conditions after a prolonged run of wet weather, with pressure building around feed supply, stock management, pasture damage, farm infrastructure and everyday workloads.
Federated Farmers says it welcomes Labour's commitment to reviewing the Sharemilking Agreements Act, calling on other major parties to do the same.