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Three maize harvesting mistakes that cost NZ farmers

Growing maize silage isn’t cheap. By the time you’ve planted, sprayed, irrigated (if needed) and harvested, many New Zealand farmers have invested thousands of dollars per hectare and months of work.But here’s the hard truth: without the right harvest and silage management, up to 20% of that value can be lost before it ever reaches the feed pad.Those losses aren’t just theoretical. They show up on farm as:Less starch and metabolisable energyInconsistent silage quali...

Getting your calves off to a strong start this Autumn

Raising healthy calves Autumn starts with good nutrition, and the first few weeks of life are the most important time.Whether you're rearing replacements or beef calves, the goal is the same: Support strong growthBuild immunityEnable a smooth transition to supplementary feed and pasture.Here’s some practical advice on what makes a successful calf-rearing programme, and how Nutrinza’s range of calf feeds can support your goals.It all starts with colostrumColostrum is the cornerstone of calf h...

We're back in Feilding for Central District Field Days

With Central Districts Field Days just around the corner, excitement is building as Feilding prepares to host one of the country’s most anticipated rural events. And this year, Nutrinza is bringing something special.We’re gearing up with exclusive field day deals, competitive contract pricing, and a showcase of our products for you to touch, smell, and even taste if you're that way inclined. It's a great way to see exactly what goes into supporting herd performance and your animals...

2026 Events - find everything here!

We're gearing up for another busy event season with our team out and about in a town near you. Find all the information you need below, and for further updates, please check back here soon. ...

New silo innovation will lead the way in feed management for kiwi farmers

Nutrinza has taken a bold step forward in on-farm feed monitoring with the launch of “SiloSure”, a new silo sensor delivered in partnership with New Zealand-based tech company GrainSure. Designed with farmer safety, efficiency, and accuracy in mind, this smart technology delivers real-time data insights eliminating the need to climb onto silos to check feed levels.Each system includes two radar devices per silo: one secured to the lid and one mounted on a bracket 400mm from the edge. Th...

New Ecosyl podcast - The key to maximising silage quality

Last week Allan MacGillivray, a leading expert in Ecosyl silage inoculants, spoke to Don from Rural Exchange, sharing invaluable insights into:The science behind effective silage fermentation How inoculants can improve feed value and reduce wasteBest practices for harvesting, ensiling, and storage The impact of high-quality silage on livestock performance Common mistakes and how to avoid them...

Dairy Expo returns to Matamata this February

Nutrinza is gearing up for Dairy Expo 2026 and will be on-site at Site B9, ready to connect with farmers and industry professionals from across the country.As one of the key events on the dairy calendar, the Expo offers a valuable opportunity for meaningful conversations around herd performance, feed strategy, and the latest in precision nutrition.Our team is preparing a fresh line‑up of insights and resources designed to help farmers get the most out of the season ahead. Whether you’re...

Mycotoxin, FE spore challenges on the rise

It's heating up across the country, and the warmer weather can cause unusual cow behaviour, decrease milk production and make the girls more irritable in the shed.Elevated somatic cell counts, fertility issues, slips, and skin sensitivity can also be symptoms of mycotoxins. During these warmer months, some cows have even been observed acting as though they are hallucinating.Northland technical representative Rosalie Bakker attributes these symptoms to increased mycotoxins being ingested.“The e...

Find us at Fieldays 2025

Join us at National Field Days, as we showcase our solutions for optimal livestock nutrition.At Nutrinza, we understand that success in agriculture begins with the right nutrition, and that's why we're proud to offer custom-blended feed solutions tailored to meet the unique needs of your farm. Explore our comprehensive range of products, including essential minerals and additives, specially formulated calf feed, high-quality HSR Maize Seed, and our innovative inoculant solutions. Our team of exp...

Come chat at Southland Field Days

The South Island Agricultural Field Days 2025 is an essential event for South Island farmers, offering a fantastic opportunity to discover leading agricultural products and services. The Southland Field Days are coming back in 2025 stronger than ever with the team working hard since 2023. With over 500 exhibitors, live demonstrations, and expert Q&A sessions, this event is the place to be for those looking to improve their farming operations or even just have a fun day out.Event details:When...

Hot, humid conditions call for measures to protect livestock from facial eczema

With summer upon us and conditions becoming warmer and more humid, Nutrinza urges farmers to consider adding zinc to their herd’s diet to help prevent facial eczema (FE).Facial eczema in cows is prevalent in warm, humid regions of New Zealand, especially in areas with higher rainfall and mild temperatures. These conditions promote the growth of the fungus Pithomyces chartarum in pasture, which produces spores containing the toxin sporidesmin.When ingested by livestock, these spores can cause F...

Blossom Easymix milk replacer lives up to its name and more

As farmers across New Zealand near the end of calving for 2024, Volac’s Blossom Easymix Calf Milk Replacer, exclusively supplied by Nutrinza, continues to stand out as a product that lives up to its name.Blossom Easymix is a tried and trusted milk replacer designed for both convenience and quality.It delivers a seamless feeding with its ease of mixing while ensuring calves receive the essential nutrition they need for growth and development into highly productive cows.As described, Blossom Eas...

New HSR hybrids yielding great success

The three new HSR Maize Seed hybrids that were introduced in May of this year have proven to be popular with farmers all across New Zealand as they produce great yields and showcase resilience in various conditions.Triton, MaxTwo, and Spartacus underwent extensive research and development, including selective breeding and on-farm trials, to ensure their performance and adaptability to New Zealand's diverse climates.HSR maize agronomist Guy Mason says the hybrids are built for various environment...

Building tailored blended feeds a quick tap away

Nutrinza, a leading provider of animal nutrition solutions, has unveiled the latest rendition of its innovative blended feed calculator app that is available straight to farmers hands.The Nutrinza blend calculator, a first of its kind in New Zealand, is poised to transform how New Zealand farmers manage their livestock nutrition. With improved customisation and cost transparency, farmers can make more informed decisions about their supplementary feed right at their fingertips.Customised blends c...

HSR brings new maize seed hybrids to the market

HSR Maize Seed, a leading provider of hybrid maize seed in New Zealand is introducing three new maize seed hybrids to the market for the upcoming growing season.Triton, MaxTwo, and Spartacus have undergone extensive research and development, including selective breeding and on-farm trials, to ensure their performance and adaptability to New Zealand's diverse climates. They are now available to farmers and growers nationwide.HSR maize specialist Guy Mason says the hybrids are built for various en...

It's time for Gypsy Day prep for healthy productive herds

As 1 June, known as ‘Gypsy Day’, approaches, Nutrinza is reminding farmers to prepare for the transition moving day brings.Thousands of farm managers, contract milkers, and sharemilkers nationwide will be on the move, transporting cows to new farms and relocating equipment, families, and belongings.Nutrinza managing director Warren Morritt highlights the importance of this day, not just from a logistics point of view but also because the right animal nutrition can ensure a smooth transition....

Nutrinza partners with Agrecovery to make recycling easier for farmers

Nutrinza cares about sustainability and is partnering with Agrecovery to bring farmers an easy and sustainable recycling process for their woven Nutrinza product bags.  Agrecovery is a non-profit charitable trust that provides New Zealand farmers and growers with nationwide programmes for the disposal of unwanted agrichemicals and waste. Agrecovery aims to provide sustainable options for rural communities to dispose of their farm plastics conveniently and for free. Agrecovery's Pr...

Farmers invited to explore Nutrinza's blending facilities

Nutrinza is delighted to announce two upcoming open days for farmers at its custom blending manufacturing stores in Marsden Point and Mt Maunganui. This unique opportunity offers customers a firsthand look into the manufacturing processes behind Nutrinza's high-quality blended feeds.Event highlights:Blended feed demonstrations: See Nutrinza's customised blending techniques that ensure optimal nutrition for livestock.Facility tours: Get an exclusive behind-the-scenes glimpse of our state-of...

Quality maize silage is the season’s opportunity

With a lower milk payout and a potentially hot, dry summer ahead, effective maize management to reduce nutrient and dry matter losses will be key. That’s the view of Nutrinza managing director Warren Morritt who says while maize silage can help fill feed deficits and is full of soluble carbohydrates, which is a great source of feed for cows, it is important to take precautions to minimise waste and costs from spoilage bugs, yeast and mould. He says having good stocks of quality silag...

Feed her fat for fertility

As mating season knocks on farmers’ doors, rumen-protected fats will play a crucial role in boosting fertility at a time when farmers simply cannot afford high empty rates. The cost of replacing a cow before its first calving is estimated to be around $1,400, which means getting the right nutrition into the cow before insemination is crucial to ensure she’s healthy and productive.Providing appropriate fats at specific times has many benefits, such as increased milk production, improved ...

New Zealand’s fastest-growing brand of maize seed expands its team

In a move that will surely benefit farmers across the Waikato/Bay of Plenty region, HSR Maize Seed has announced the appointment of David Muller as their new HSR sales agronomist. As one of the Waikato and Bay of Plenty region’s most experienced advisors in maize crops, David is poised to make a significant impact in his new role, helping New Zealand farmers and growers to achieve even greater success. Guy Mason, national agronomy sales manager for HSR Maize Seed says David’s appoi...

Dairy feed shortages, cost pressures call for feed strategies

As North Island dairy farmers face the challenges of low pasture covers and a reduced milk price, it’s vital they implement a feed strategy that ensures their herd is well-fed leading into peak milk production and mating whilst taking pressure off the pasture to build cover and keeping within Fonterra’s Fat Evaluation Index (FEI). Nutrinza managing director Warren Morritt says a feed strategy using high-fibre supplements that also meets the herd's energy and protein requirements is “e...

HSR pulls the numbers on a cost-effective maize season

If you thought being able to recoup the entire cost of your maize seed was unrealistic, think again. HSR Maize Seed agronomy sales manager Guy Mason says he has the numbers to prove HSR Maize Seed is one very real way to achieve cost savings this season.“We know that cost increases, a lower forecast payout and product supply and demand issues are really hitting home for farmers, so they’re looking for any cost savings possible to ease the burden,” Mason explains.“Growing m...

Nutrinza bolsters its accreditation for feed safety

Leading New Zealand animal feed nutrition and manufacturing company Nutrinza has been awarded FeedSafeNZ accreditation for its custom blending manufacturing stores in Stratford and Marsden Point, adding to an existing accreditation of its Mount Maunganui-based store.It’s an accomplishment that showcases the company's outstanding dedication to feed safety practices.FeedSafeNZ is a programme designed to enhance the quality assurance of New Zealand-produced stockfeed, and to provide inc...

Nutrinza opens its new Marsden Point custom blending store

Nutrinza has celebrated the grand opening of its newest custom blending manufacturing store in Marsden Point, Northland.The event marked a significant milestone for the company's commitment to serving the dairy farming community in Northland.The Marsden Point store is a testament to Nutrinza's dedication to providing top-quality service and tailored feed solutions that meet local dairy farmers' current and future needs. With its store designed to deliver custom blends, the company aims to suppor...