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®Seed Terminator for New Holland Product OverviewV 2.10seedterminator.com.au
®The Seed Terminator is a simple attachment to the combine harvester that terminates seeds before they become weeds*‘Benchmarking Harvest Weed Seed Mills’ 2021, Trengove Consulting, South Australia. ‘Optimisation of Seed Terminator settings in the South Australian Context’, 2019, Trengove Consulting, South Australia. ‘Harvest weed-seed control continues to evolve’, 2017, Michael Walsh et al Western Australia. 3 x Independently tested*, Aussie steel mills can kill more seeds and have the longest wear life.Easy-access design allows for quick, plug & play change-outs for upgrades, repairs & maintenance.Seed Terminator 2ii The Seed Terminator
®Aerodynamic rotors for lowest no-load power means more energy goes into killing seeds.New mill technology stays compatible with machines. Plus mill options for tough conditions. Seed Terminator 3iii The Seed Terminator
®‘Our mission is to empower farmers with technology that can help them efficiently feed the world and leave their farm to the next generation in a better state than they found it.’— Dr Nick Berry
121.1 Interrupt the weed cycle1.2 Weeds spread by the harvester1.3 Power of mechanical weed control2.1 Introducing AeroImpact 32.2 Upgradeable with easy access2.3 Designed to protect your investment2.4 Introducing complete straw separation3.1 Andrew Todd3.2 Andrew Bruce3.3 Mill buyers guide06081013141618344.1 Harvesting with the Terminator4.2 Terminator life cycle2122232527®Seed Terminator 5i Contents
1Stop the spread of weeds
interrupt the weed cycle11.1Prevent weeds from existing in the first placeweed seedemergencesecond leaftilleringfloweringmature plantweed seeds NOTreturning to the seed bankTarget weeds at their most vulnerable stage, the seed.- Aaron Hager University of Illinois Extension Weed Specialist®Seed Terminator 7®Seed Terminator 71 Harvest Weed Seed Control
1.2Weed seeds spread by the harvester are the real issue1 2Up to 80% of weed seeds are collected by the combine harvester.When the grain is separated from other materials, weed seeds get processed in the tailings return system.Weed seeds that shed or are lodged below the cutter bar lie where they fall and will not infest the rest of the paddock. ®Seed Terminator 81 Harvest Weed Seed Control
3The tailings return system can spread seeds up to 500m across the paddock to germinate next year.Over several harvests, the header will spread the weedy patch up and down the paddock.“It seems crazy that we spend time and money killing weeds all year, only to reward the survivors at harvest and spread them out so we have something to spray next year.”Peter Newman, Western Extension Agronomist®Seed Terminator 91 Harvest Weed Seed Control
Dr Nick Berry pioneered the science of using a harvester to kill weeds during his PhD in which he developed the fundamental equation to kill weed seeds. Where: Fseed = resistance of the seed to fracture that causes seed devitalisation (kg/kJ);Eimpact = specific impact energy (kJ/kg);k = number of impacts;Emin = threshold specific impact energy for seed fracture that causes seed devitalisation (kJ/kg). What is the energy equation?In 2010 Nick studied the power and impacts required to kill a ryegrass seed and discovered there is a minimum energy requirement. Power Equation Ptotal = Pdrive +Pno load + Pprocessing The minimum energy requirement is 15 kJ/kg (this excludes no-load power).What other factors influence testing weed kill?Seed species is the most important parameter. Seeds are of all different shapes, sizes and structure and therefore require totally different amounts of energy to control with a mill.1.3The power of mechanical weed controlA legacy of innovation, built on the science of mechanically killing weedsDr Nick Berry’s PhD Thesis ‘Optimisation of an impact mill that processes chaff exiting a combine harvester to devitalise annual ryegrass (Lolium rigidum) seeds’ figure above shows the effect of weed seed moisture content when relying on impact alone for Reduced Seedling Emergence (RSE% or kill).We used this knowledge to design four modes of mechanical action to kill weed seeds with our AeroImpact mills, so you don’t rely on impact alone. Annual ryegrass (Lolium Rigidum) has been a major focus for testing, firstly because of its prevalence as a weed species, secondly because it is really hard to kill with a mill. This is due to its high fibre to starch ratio (meaning it is very tough) and because it is very light (hitting it doesn’t provide a lot of energy for seed damage).Seed Terminator 10®1 Harvest Weed Seed Control
Annual ryegrass is one of the problematic weed species. It has developed resistance to a number of pre- and post-emergent herbicides across multiple herbicide groups. The current tactic of herbicide rotation has been demonstrated as unsustainable, however we need to help secure the sustainability of these herbicides for as long as possible. Incorporating non-herbicidal methods of weed control in combination with strategic herbicide use is the way forward.*‘Harvest weed seed control – beyond windrow burning ‘ G Condon, K Condon (2018) (Grassroots Agronomy & AHRI) https://grdc.com.au/resources-and-publications/grdc-update-papers/tab-content/grdc-update-papers/2018/07/harvest-weed-seed-control-beyond-windrow-burningWith up to 80% of weeds being harvested along with the crop, tackling weeds at harvest:• reduces herbicide use• protects against herbicide resistance• targets the fittest weeds that have escaped in-season control• allows dry sowing with confidence• controls weeds and volunteers with no extra spray passes needed• stops the spread of weedy patches.Problematic weeds such as annual ryegrass, bromegrass and wild radish retain 77-95% of their seed above a harvest cut height of 15cm at maturity*. Seed retention will reduce over time with the retained weed seeds declining the longer harvest is delayed past crop maturity. Crop competition, windrowing or swathing and crop topping can help overall effectiveness. Dr. David BruntonWith Dr David BruntonTesting the Seed Terminator Mill Tech with Dr David Brunton on the efficacy of the Seed Terminator Mill on controlling annual rye grass. He runs through the testing protocol and the importance of this research in developing and validating the Seed Terminator screen technology. We support a mill testing standard, we have tested with The University of Adelaide Weed Science Research Group, the University of Hohenheim in Germany, Plant Science Consulting, Trengove Consulting & The University of Missouri.“Think of what you will do in 5-10 years if we continue to rely on herbicides alone and are no longer able to control problematic weeds using herbicides due to resistance.”Precision machined for half the no load power (24kW compared to 48kW), energy goes into killing seeds so your investment goes into the right places. Power (KW) Power Data from Kondinin report 2020Seed TerminatorAreoImpact 3Other Mills100806040200Seed Smashing Power No Load Power (Hot Air)95% Kill99% KillSeed Terminator 11®1 Harvest Weed Seed Control
2Proven innovation and how it works
®2.1IntroducingAeroImpact 4Insane efficiency and performance With our patented Multistage Hammer Mill’s 4 modes of actionWith the mill stone escape doors and flexible flails®To read the latest Trengove weed seed mill benchmarking report completed in 2021, take a photo of the QR code.By tightening the tolerance between screen and rotor we’ve perfected each phase of termination, increasing capacity while maintaining kill. Seed Terminator 130 Section Title
2.2Upgradeable with easy access• With the fastest screen change over time of 20 min• Easy access to sieves for removal & maintenanceUpgrade to the latest mill technology with ‘plug & play’ screens, rotors and flailsAllows each component to wear fully before replacement Designed to be easy to live with®Seed Terminator 142 Product Overview
High velocity chaff + horizontal orientation ensures even spread• $12/ha chaff fraction nutrition value• Moisture conservation®Ensures complete separation of straw and chaff to minimise MOG being processed by the Seed Terminator resulting in fuel savings, reduction in engine load and improved residue system handling. Driven by the hydraulic motor used to drive the PSD (for Opti-Spread machines) or driven by the infeed roller for standard. Seed Terminator 152 Product Overview
2.3Designed to protect your investment Custom designed German manufactured spiral bevel gearbox that runs at a low 1580RPM without the complication of a cooling systemOver run clutch protection of harvester PTO (model specific)Individually balanced mills running horizontally ensure stable operation (no gyroscopic forces at play because of horizontal orientation)Independent mills, gearbox and chassis via belt drive isolates all components and protects your investment if something goes wrongB®With 12 month drive line warranty Seed Terminator 162 Product Overview
Our patented Magnet Tray comes as standard because we know rocks aren’t the issue, steel is.Our in cab- display monitors • Mill speed (A) • Bearing gearbox temperatures (B)• Wear vibration sensors (C)Tension RodsACA®Seed Terminator 172 Product Overview
®2.4Introducing complete straw separation The Dynamic Straw Streamliner or DSS ensures complete separation of straw and chaff to minimise MOG being processed by the Seed Terminator resulting in fuel savings, reduction in engine load and improved residue system handling. Featuring an extended draper belt in the back of the New Holland harvester to assist in carrying all residue from the discharge beater to the chopper. Driven by the hydraulic motor used to drive the PSD (for Opti-Spread machines) or driven by the infeed roller for standard. The DSS fits to all Seed Terminators on New Holland CR models with the OEM Standard residue systems (standard or Opti-Spread), it is not compatible with aftermarket options.®
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3We don’t change the world but our farmers doTo all our Farmer Research Partners, as Althea Gibson said “No matter what accomplishments you make, somebody helped you,” your contribution is significant and we thank you.
3®3.1Andrew ToddName: Andrew ToddLocation: Dowerin, WACrop: 100% crop Machine: New Holland CR 8.90 01The move to Seed Terminator was the next logical step in a HWSC journey that began with windrow burning for a number of years followed by 9 years of chaff cart. The main reasons being full residue retention and retention of the nutrients in it and reduction in time, energy and risk involved with burning. To me putting mills on the back of the harvester seemed to be the ultimate option in HWSC. It would save us time by not having to do firebreaks and burn dumps, and it would improve our harvest efficiency. They might sound like small gains but if you’ve ever towed a cart will understand the limitations. So we agreed to take on one of the first Seed Terminators in 2016.02A reliance on herbicide only as a weed control method has led to herbicide resistance, the very reason for the birth of HWSC measures. Mechanical weed control will aid in increasing the longevity of efficacy of the herbicides which are yet to be affected by the development of resistance. Herbicides are a critical part of weed control in cropping system and their cost is also a significant part of the total cost.To watch these farmers share their stories, take a photo of the QR code > & follow the link to our YouTube page.Generally the older herbicides are cheaper as they are no-longer under patent, new herbicides are few and far between and are often expensive and so we need to protect and prolong the efficacy of those older and cheaper herbicides as a measure to help maintain profitability. Mechanical control is crucial to preserving and protecting the efficacy of herbicides.03We have been doing HWSC on our farm for 20 years because I believe in the value of capture and kill at harvest. The research shows it is really easy to go backwards, quickly. Considering workload, time and nutrition for all HWSC methods, this is the best option available.Seed Terminator 213 Proven Performance
®3.2Andrew BruceName: Andrew BruceLocation: Riverton, SA Crop: 100% crop, No-Till Machine: Twin New Holland CR 9.90’s01Just to control ryegrass, I think that is the number one thing everyone is aiming for. It’s just another tool in the management of our ryegrass. We’ve done Herbicide Resistance testing before, it’s more rate related at this stage, but we recognised we were starting to push the boundaries and were looking for the next tool to keep numbers down.03We’re spending alot of money on chemistry when it can be hit and miss, purely due to timing. Adding a Seed Terminator timing of those sprays less critical because there is a tidy up of escapee weeds at harvest driving the weed seed bank down. 02We went with the Seed Terminator after doing the research because it was a better fit for our machine with the Dynamic Straw Streamliner (DSS). The company is local, which makes life easier, the kill rate is top-notch, and we liked the simplicity of the design. The way they approach research and design is second to none. ‘Adding a Seed Terminator at harvest makes timing of sprays less critical because there is a tidy up of escapee weeds at harvest.’ - Andrew Bruce, SASeed Terminator 223 Proven PerformanceSeed Terminator 22
®1. Does it use four Modes of Mechanical Action to kill multiple weed species?2. Is the mill tech aerodynamic to minimise wasted power?3. Is the cost of replacement parts reducing & do they last?4. Does it take <20 mins to change out screens? (not 1/2 a day)5. Are there different mill options for high capacity & weed kill?6. Is it independently tested across multiple species?7. Is the platform upgradeable, able to slot in latest screen technology?8. Does it feature a magnet tray for capturing metal at harvest?9. Is it robust enough to allow rocks to pass through the mills?10. Does the chaff spread full-cut width, returning K to soil? 11. Is cleaning shoe performance / airflow unaffected?12. Is there real-time monitoring of mill speed, temperature & vibration?13. Has the mechanical drive been proven over 7+ harvests?14. Is it locally owned and manufactured, supporting Australian businesses?15. Is it easy to swap the unit between machines of the same make?16. Is the gearbox operating efficiently so it doesn’t require complex cooling?Farming Ahead provides independent information for agriculture. In early 2020, Ben White from the research team investigated the performance of a range of HWSC options. Use the QR code to read the report.3.3Mill Buyers GuideA guide to buying your first millSeed Terminator 233 Proven Performance®
4Grain capture or weed kill? Both.
4®4.1Terminating at harvestYour combine is now designed for two purposes; killing seeds and capturing grainThe Seed Terminator processes the residue from the cleaning shoe: chaff, volunteer grain and weed seeds. A baffle is installed to ensure the straw goes through the harvester’s residue management system preventing the Terminator from wasting power processing straw. Power use can be highly affected by cut height and crop volume. The fate of weed seeds at harvest depends on seed shed, cut height, threshing parameters and the seeds’ aerodynamic properties. Maximising capacity revolves around minimising the Material Other than Grain (MOG) on the cleaning shoe and maintaining straw quality.The Terminator processes the chaff fractionHarvesting early in the season can be tough due to high plant moisture or green plants. Crop Preparation: green material in legumes, canola stalks and green weeds such as thistles are difficult to process. Maximize harvester efficiency by preparing your crop through desiccation, double knock or windrow.< Join our Product Specialists in the workshop with our Shop Talk videos to learn about mill wear, maintenance and all things Seed Terminator. Seed Terminator 25 4 Usage Instructions®
®4.2Terminator lifecycle:Ongoing support & upgrading12 MONTH• Weed seeds + Volunteers Terminated at harvest• Full residue retention• Increased moisture• Increased nutrient benefit P&K• Upgrade to the latest Mill technology with ‘plug & play’ screens, rotors and flailsBy keeping the Terminator and swapping onto the new combine (of the same make) you maximise your mill investment. The installation has been designed to be minimally invasive + mills upgradableSeed Terminator 264 Usage Instructions
®20 MINBy authorised technician• Check inlet chutes• Check belts and tension• Inspect magnet tray• In cab monitoring of temperature, mill speed and vibration• Up to 14m (46’) Full Width spread of chaff for nutrient ($12/ha) and moisture retention benefit • Complete pre-harvest checklist before next harvest• Parts manufactured in Adelaide and available across Australia at over 75 Dealer locations• Seed Terminator Products Specialists in each state• Fastest screen changeover time of 20 minutes• Easy access to harvester maintenance• Stop the spread of weed seeds down the paddock and Terminate volunteers• Target herbicide-resistant weeds • Cut low with our patented magnet tray• Terminator eats stones for breakfast Seed Terminator 274 Usage Instructions
®seedterminator.com.auInformation within this 2023 document is true at time of production and print. Seed Terminator is not held liable for any modifications required to brochure after initial printing and distribu-tion. Please refer to our website for any further information. Printed in Australia - 202307Adelaide ⟩ South Australia 23 Aldershot Road, Lonsdale SA 5160 enquiries@seedterminator.com.au Perth ⟩ Western Australia 1/3 Craft Street, Canning Vale WA 6155Regional DepotRegional DepotTom Slatyer ⟩ WA Commercial Manager +61 438 789 160 tom.s@seedterminator.com.auJames Couper ⟩ WA Product Specialist +61 407 930 620 james.couper@seedterminator.com.auMark Bastian ⟩ SA Commercial Manager +61 428 517 316 mark.bastian@seedterminator.com.auNed Jeffery ⟩ VIC Commercial Manager +61 409 969 227 ned@seedterminator.com.auClive Ollermann ⟩ VIC Product Specialist +61 408 974 222 clive@seedterminator.com.auHamish McGrath ⟩ NSW Commercial Manager+61 482 709 728 hamish@seedterminator.com.auSpares Orders ⟩ Local Dealer Regional Depot