May 2021 6 58 Tech Respect - CPM ’S Machinery Editor Surveys the Search for UK Ag’S Next Step
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In this issue... Buzzing with prospects page 18 Soil-led solutions page 74 New OSR varieties, new IPM ways Worcs farmer pioneers carbon culture Robot farming page 60 Virus-beating beet page 77 Opinion 4 Talking Tilth - A word from the editor. Volume 23 Number 6 Smith’s Soapbox - Views and opinions from an Essex peasant….. May 2021 6 58 Tech Respect - CPM ’s machinery editor surveys the search for UK Ag’s next step. 72 Trade Talk - Industry views from AICC chairman Sean Sparling 91 Last Word - A view from the field from CPM’s technical editor. Technical 8 Crop Doctor - Disease slows in dry April The cool, dry April has slowed crop growth and disease development. 12 New fungicide - Flag leaf gets new option Univoq brings a new site of action to T2 fungicide programmes. 14 Bioscience Insider - Finding the unicorn The story of one of the more recent discoveries in plant physiology. 18 Battling the beetle - Cover all bases There’s a whole host of measures currently surfacing that seem to help. CPM would like to thank Jake Freestone for supplying the stunning front cover 22 Insiders View - Something to get Excited about… photo. At his request we have donated £50 to the Mind your Head campaign Improved genetics may encourage oilseed rape growers. Editor 26 Innovation Insight - A breakthrough in genetics Tom Allen-Stevens Two OSR varieties contain a new resistance gene – RlmS. Technical editor 30 Regenerative agriculture - Biology comes first Lucy de la Pasture Wheat options for the regenerative agriculture grower this autumn. Machinery editor 34 Insiders View - Sky-high resistance Charlotte Cunningham A Group 3 offering which claims the title of the best septoria resistance. Writers 38 Fit for the Future - An integrated approach Tom Allen-Stevens Charlotte Cunningham The role genetics and variety choice play in IPM strategies. Mike Abram Lucy de la Pasture 42 Real Results Pioneers - Tools for a new way of farming Rob Jones Spring barley has been part of the cropping mix on a Shropshire farm. Design and production 46 Rotational Resilience - A rye resurgence? Brooks Design Elsoms has been investing in the crop’s research and genetics. Advertisement co-ordinator 50 Agri-intelligence update - Stewarding the Transition Peter Walker The mist is beginning to clear on environmental enhancement. Publisher 54 Theory to Field - The rise of bromes Angus McKirdy Results from a four-year AHDB project. Business development manager Charlotte Alexander Machinery To claim two crop protection BASIS points, send an email to [email protected], quoting reference CP/100659/2021/g. 60 Smart technology - Driving evolution To claim two NRoSO CPD points, please send your name, The global requirement for more sustainable agriculture is driving innovation. NRoSO member number, date of birth and postcode to 64 Material handlers - Lessening the load [email protected] The right handler can bring a multitude of benefits on farm. *the claim ‘best read specialist arable journal’ is based 68 On Farm Opinion - Consistency pays off on independent reader research conducted by Running a fleet of efficient tractors brings huge benefits. McCormack Media 2020 Editorial & advertising sales CPM Ltd, 1 Canonbury, Shrewsbury, Shropshire SY3 7AG Innovation Tel: (01743) 369707 E-mail: [email protected] 74 Climate Change Champions - An active community Reader registration hotline 01743 861122 The thriving soils of a Worcestershire estate are carefully managed. Advertising copy Brooks Design, Roots 24 Claremont Hill, Shrewsbury, Shropshire SY1 1RD Tel: (01743) 244403 E-mail: fred brooksdesign.co.uk @ 77 Sugar beet varieties - Virus tolerance makes debut CPM Volume 23 No 6. Editorial, advertising and sales offices are at The 2022 BBRO/BSPB Recommended List was released last month. CPM Ltd, 1 Canonbury, Shrewsbury, SY1 9NX England. Tel: (01743) 369707. CPM is published eleven times a year by 80 Potatoes - Alternaria – another evolving threat? CPM Ltd and is available free of charge to qualifying farmers Early blight has become a more significant disease in some varieties. and farm managers in the United Kingdom. In no way does CPM Ltd endorse, notarise or concur with any of the 84 Research Briefing - Blight wars: late blight strikes back advice, recommendations or prescriptions reported in the magazine. Latest analysis of blight strains shows a further evolution of the pathogen. If you are unsure about which recommendations to follow, please consult a professional agronomist. Always read the label. Use pesticides safely. 88 Pushing performance - Getting the most from chemistry CPM Ltd is not responsible for loss or damage to any unsolicited The odds of hitting your target go dramatically up when you aim at it. material, including photographs. crop production magazine may 2021 3 CPM (Print) ISSN 2753-9040 CPM (Online) ISSN 2753-9059 accuracy of what he’s doing, inefficiency. He also needs to up by fourth generation is stupefying. learn to do the job while he’s farmer Sam Watson-Jones Tom’s ready for moving along, which will be no and tech entrepreneur commercial roll-out. You mean feat, considering he has Ben Scott-Robinson, who don’t buy him, but hire to remain well earthed while formed the Tom, Dick, Harry him in, under the zapping and needs pinpoint and Wilma vision and the plan Small Robot Company precision. to commercialise it as a (SRC) Farming as a Harry will complete the trio service. Presented just three Service arrangement, of trundling farm bots and will years ago at Oxford (still with which works a bit like plant the seeds. He’s still in no prototype) importantly Is robot contract farming. The price development, says SRC, but farmers have led its farming real? paid by Hants grower Craig rumours suggest he’ll use a development since. Livingstone, who’s been trialling novel low-draught planter unit So it genuinely was a very the service, is £40/ha, and for to ensure the system keeps its moving milestone moment to I think it was a bit of a that he receives four scans in low ground pressure promise see Tom operate autonomously milestone moment. the autumn and three in the –– Tom puts less impact on the and Dick actually kill weeds. Tom was shuffling about on spring. Over a 6ha field, Tom’s soil than a human foot. The technical barriers they’ve the headland, his AI somewhat found 12.7M plants, around So why’s this a milestone overcome have been numerous laboriously lining him up for the 250,000 of which were weeds. moment? I’ve followed the and immense, and the doubts next bout he was due to scan. These are analysed by concept ever since it was that it could never happen have Dick meanwhile had gathered Wilma, the AI brains of the presented by Prof Simon been overcome. It makes you his spiderlike frame over a patch operation, who can now Blackmore at the Oxford wonder where agri-tech will of weeds, sank in his earth rod, distinguish between wheat Farming Conference in 2014. take us next. and three fast-moving probes and grassweeds, including Interestingly titled ‘Farming were seeking out the weeds, blackgrass. What you get is a with robots 2050’, the idea was Tom Allen-Stevens has a frying them with a crackle and per-plant map of your fields. brilliant –– why use heavy, 170ha arable farm in Oxon spark of electricity, much to Dick is only at the prototype expensive and damaging and is an investor in the the delight of the onlooking stage, says SRC. Guided by machines when the job could Small Robot Company. journalists. Wilma, this is the weeding be done far more efficiently For those a bit perplexed, bot which uses technology with a swarm of robots? But it [email protected] we’re talking robots. Last month developed by Rootwave to put was pure sci-fi. @tomallenstevens saw the commercial launch of an 8kV electric charge through Inspired by this, it was taken Tom, an orange-bodied cross the weed, effectively boiling it between a deer and an ATV, that so it dies. It runs off a Tesla Tom the scouting bot and Dick, armed with weed-zapping probes. autonomously prowls the crops battery, and the aim is to get up to GS30, mapping everything the weeds when they’re small, that he finds. Covering 20ha which requires a zap of only in an 8hr day, he gathers a around 10W for 0.5s. How long staggering 6TB of data –– this the battery will last presumably includes the pinpoint position of depends on your weed burden. crop plants and importantly, Dick’s going to be tested this exactly where the weeds are. autumn. His handler, senior He’ll spot a slug, a lapwing robot engineer Andy Hall, nest, a beetle. Give him a nose assures that he’s very accurate and he’ll smell your soil, ears at locating weeds in the X, Y and he’ll record the birdsong. plane (forwards, sideways), The potential for this fledgling but still has to perfect the Z bot, still nervously righting his movement (up and down) of wheels and gathering his his three probes –– a spark, position, keen to be sure of the although exciting, is a sign of sweet smell of first-cut silage of intervention support and longer reverberate with the and oilseed rape pollen has laid protective tariffs. song ‘Hooray, hooray, the first across the mid-spring air, there For the farmers these were of May, subsidy form-filling has been a less noble heydays largely free from red begins today’. fragrance of paperwork tape when the financial support But the question remains, filling the farmyard during arrived embedded in the grain although by the mid-2020s the fifth month of the year.