Reliable irrigation crucial to hort sector
Horticulture New Zealand (HortNZ) says access to reliable irrigation water is essential for a thriving horticultural sector.
IrrigationNZ is back on farms this summer testing irrigation systems to help farmers improve the efficiency of their water applications.
It says it will test this season in the Selwyn District, after a successful campaign in Ashburton last summer, when 131 farms were assessed.
The testing, developed with Environment Canterbury (Ecan), assesses the equipment and its usage, and farmers and farm staff are asked how they manage their irrigation systems.
“We’re aiming to test irrigation systems and management on 100 farms. We look at how farmers are operating irrigation equipment, whether water is applied evenly, how irrigation is scheduled, the maintenance on equipment and the monitoring of soil moisture and run-off,” says Steve Breneger, IrrigationNZ technical manager.
Contributing to the cost of the work are ECan, DairyNZ, Foundation for Arable Research, Beef + Lamb NZ, HortNZ, Synlait, Fonterra, Ballance Agri-Nutrients and Central Plains Water.
After the testing, farmers can attend a drop-in session with IrrigationNZ staff to discuss the results and help them tweak their systems to use water more efficiently and improve production.
IrrigationNZ says last summer’s Ashburton testing was the first large-scale, independent, irrigation efficiency trial done in NZ, and the results gained were applicable to irrigators nationwide.
Testing was done on dairy, sheep and beef, arable and deer farms, where a range of different irrigation equipment was running.
“Most farmers are working to ensure they’re using water efficiently and using technology to support the decisions they make,” Breneger claims.
“For example, 70% of the farmers are using soil moisture monitoring technology.
“Just over half of all irrigation equipment showed good-to-excellent uniformity of water distribution, 32% had fair uniformity and only 16% poor.”
He says last year’s results highlight that the performance of older irrigation systems (15 years plus) can deteriorate over time, but regular testing and maintenance helps pick up and correct faults.
Worn parts, sediment, incorrect hardware or blocked nozzles are common factors in less-than-optimal water distribution and performance.
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.
Holstein Friesian excellence was front and centre at the 2025 Holstein Friesian NZ (HFNZ) Awards, held recently in Invercargill.
The work Fonterra has done with Ballance Agri-Nutrients Ltd, LIC and Ravensdown to save farmers time through better data connections has been recognised with a national award.
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…