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Two new Group 2 milling winter wheat varieties are being grown on one Kent farm, with each Mayflower and Palladium wanting good forward of harvest, and Mayfield up to now a bit cheaper to develop.
Edward Batchelor and his sons, Andrew and Ryan, deal with milling wheats and are rising the 2 varieties on seed contracts. They are going to be assessing yield, and grain high quality at harvest to see if they are going to be drilling them commercially subsequent season.
Mayflower is a barely taller selection than Palladium, and seems to have extra inexperienced leaves. Each seemed clear of illness simply forward of harvest of their space of north-east Kent, which might see yellow and brown rust shortly hit wheat crops.
See additionally: Recommendation on selecting winter wheat varieties to scale back fungicide spend
“Each look good in the meanwhile and each appear as if good varieties, so we’re prone to develop each once more subsequent season. We noticed Mayflower in trials and, wanting on the untreated fungicide plots, you’ll have thought it had been handled with a fungicide,” says Andrew.
Farm info
J Batchelor & Companions, Ford Manor Farm, Hoath, Canterbury
- Farms 600ha of largely arable land
- Crops Winter wheat, winter barley, winter bean and oilseed rape
Illness resistance
He was impressed by the variability’s illness resistance traits in trials final season and, with many Group 1 milling wheat varieties below stress from ailments – Skyfall and Zyatt are vulnerable to yellow rust and Crusoe to brown rust – the farm determined to develop a seed crop of Mayflower for agronomy and grain buying and selling group Frontier.
The household farm has 40ha of Mayflower within the floor on their 600ha of largely arable land at Ford Manor Farm, north-east of Canterbury.
They develop 300ha of winter wheat – largely Skyfall, Illustrious, Extase and Firefly – alongside winter barley, winter beans and oilseed rape.
The farm has grown Group 2 wheats corresponding to Siskin and Cordiale prior to now, with Extase at present grown. The household select a variety of Group 1, 2 and three wheat varieties to unfold the danger, says Edward.
Mayflower and Palladium have been new additions to the present AHDB Beneficial Checklist final December, becoming a member of Extase and Siskin as Group 2s.
Among the many Group 2s, Extase has grow to be the benchmark selection for its excessive yield and good septoria and rust resistance, however Edward says Mayflower’s untreated fungicide plots seemed even cleaner than Extase, in order that they have been eager to attempt the variability.
Drilling time
The 40ha of Mayflower was drilled within the second week of October, together with 35ha of Palladium, and each grew away at comparable charges. Nonetheless, the Mayflower developed right into a taller and leafier wheat with a dense inexperienced cover, maybe 50-75mm taller than Palladium.
As seed crops, nitrogen fertiliser was utilized at a comparatively modest 220kg/ha, in contrast with Skyfall and Illustrious business crops at 260-270kg/ha and Extase at 280-300kg/ha, when aiming to attain 13% protein.
Each Mayflower and Palladium shall be examined after harvest to verify grain protein ranges.
Historically, millers search for a protein content material of 11.3-11.5% for Group 2 wheats, however some have paid the complete milling premium for varieties corresponding to Extase that meet the 13% standards.
Spray programme
On the early spring T0 fungicide stage, Palladium had an azole mixture of tebuconazole and prochloraz plus a plant development regulator, whereas Mayflower – like Extase – simply had a plant development regulator because of its barely higher illness resistance scores, so there was a small saving.
The T1 therapy was widespread throughout the 2 varieties, consisting of SDHI benzovindiflupyr plus azoles prothioconazole and tebuconazole.
For T2, the deliberate Univoq needed to be shortly cancelled after stories of sprayer harm from the fungicide, and a cheaper prothioconazole-tebuconazole-folpet combine was used as a substitute because of dry circumstances. Each had a T3 azole ear spray of prothioconazole and tebuconazole, as did the Extase.
Mayflower exhibits the second-highest septoria resistance on the AHDB Beneficial Checklist, with a one-year resistance rating of 8.2, after Theodore’s 9 and forward of Palladium on 7.2 and Extase on 7.3.
That is on an AHDB 1-9 scale the place 9 exhibits good resistance and 1 could be very vulnerable.
Each Mayflower and Palladium rating 9s for yellow rust resistance, whereas Mayflower has a 6 for brown rust, barely above Palladium’s 5.
Nitrogen effectivity
Paul Taylor, head of agriculture at seed group Elsoms, which bred Mayflower, says the variability seems to take up extra nitrogen fertiliser and seize it early within the season, after which use the nitrogen extra effectively.
When making use of 85kg/ha early within the season, it performs effectively and goes by means of its development stage shortly, he provides.
“The range appears to have larger nitrogen effectivity in contrast with different wheat varieties we’ve got seen in our trials,” he says.
Mr Taylor provides that the variability has carried out significantly effectively in breadmaking trials, and the breeder is hoping to get the variability upgraded to a Group 1 milling wheat.
Market shares
Chris Piggott, Frontier’s regional seed supervisor for southern and central England, says each varieties look good agronomically and have good resistance to septoria and yellow rust.
With Group 1 specialist milling winter wheat varieties’ share of the market slipping beneath 20%, the Group 2 varieties might even see elevated curiosity from the millers.
Mr Piggott provides that Mayflower has “unbelievable” illness resistance, and it’s good to see variety in its parentage in contrast with plenty of different wheat varieties on the AHDB Beneficial Checklist. The range additionally has a very good particular weight, just like Extase, at 78.5kg/hl.
He concludes that between the 2, Mayflower could have the sting on particular weight, whereas Palladium leads on straw stiffness, however each appear to be good varieties general.
Palladium’s breeder, KWS, says there shall be sufficient seed out there to take 3% of the seed market this autumn, whereas there may be prone to be much less Mayflower seed out there for drilling.
Group 2 winter wheats on the AHDB Beneficial Checklist |
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Varieties | Extase | Palladium | Siskin | Mayflower |
Fungicide-treated yield (%) | 101 | 100 | 98 | 97 |
Untreated yield (%) | 93 | 90 | 83 | 90 |
Protein (% milling spec) | 12.7 | (13.1) | 12.7 | (12.9) |
Straw energy (with out plant development regulator) | 7 | 7 | 6 | 6 |
Particular weight (kg/hl) | 78.5 | 76.9 | 76.7 | 78.5 |
DISEASE RESISTANCE | ||||
Septoria (one-year) | 7.3 | 7.2 | 6.5 | 8.2 |
Yellow rust | 8 | 9 | 9 | 9 |
Brown rust | 7 | 5 | 5 | 6 |
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