Know How / Oilseed rape / Crop management

Once it’s up and away, oilseed rape needs careful management and the right nutrition throughout the growing season to ensure it fulfills its potential. See what can be done to maximise output, put a lid on growing costs and keep the crop photosynthesising as it reaches maturity and fills its seeds.

Case studies

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OILSEED RAPE

How two OSR growers escaped the flea beetle threat

The two growers in Hampshire and Wiltshire are both using a companion crop of buckwheat to protect their oilseed rape from cabbage stem flea beetle damage and are looking to…

SOILS

How grower uses a carbon calculator to track no-till success

Carbon accounting is one of the measures Overbury Farms is using to gauge the success of the major agronomic changes it has made over the past decade. The move to…

CROP MANAGEMENT

How the new Monitor Farm plans to scrutinise cropping costs

The AHDB’s new Wisbech Monitor Farm hosts, father and son Andrew and Sam Melton, are focusing on the challenges to profitability as they start their three-year stint as part of…

OILSEED RAPE

Longer rotations and soil moisture at heart of OSR success

Suffolk grower Samuel Steward grows his oilseed rape crop in a six-year rotation and is achieving yields of more than 4t/ha with a firm focus on drilling seed into adequate…

OILSEED RAPE

How farmers are growing Scotland's first organic OSR crop

Organic oilseed rape is a profitable crop for many growers in Scandinavia and it could soon be a valuable earner for Scottish farmers if a pilot trial proves to be…

OILSEED RAPE

Kent grower shares secret to rapeseed world-record yield

Drilling oilseed rape late to avoid pest damage and adverse weather has helped Kent grower Richard Budd break the rapeseed yield world record. Farming with his father, David, at Stevens…

Practical advice

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WEED MANAGEMENT

Why early intervention is key to beat Italian ryegrass threat

Italian ryegrass is becoming an increasing problem in UK rotations, particularly in autumn-sown crops because of rapid weed spread and cases of herbicide resistance. The grassweed is more competitive than…

COMPLIANCE

Rule reminder: Key pesticide stewardship guidelines

Pesticide stewardship campaigns are now at the heart of industry efforts to prevent further losses of under-threat active ingredients. Here, we give a reminder of the stewardship guidelines or information…

PEST MANAGEMENT

4 tips to monitor insect populations to aid pest management

Identifying and monitoring insect populations can benefit growers, providing them with knowledge of the abundance of species on farm so a pest management system can be integrated. Mark Ramsden, senior…

OILSEED RAPE

Oilseed rape variety choice is key to beat beetle threat

Variety choice is the most vital factor for oilseed rape growers to help cope with cabbage stem flea beetle damage, with a preference for varieties with fast growth in the…

OILSEED RAPE

The drastic action growers can take to save oilseed rape

Oilseed rape growers may have to abandon the crop for two years and then return with longer rotations if the valuable break crop is to survive in the long term.…

CROP MANAGEMENT

New climate module predicts cereal growth and disease risk

Cereal growers can now benefit from a climate prediction module that uses weather data to forecast key growth stage timings of crops to improve input efficacy and plan workloads. The…

Insights

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TECHNOLOGY

Round-up of 9 arable apps that can benefit farmers

Whether it’s selecting which varieties to drill, using data to determine input timings or ensuring machinery and equipment is safe to use, there is a constant supply of new apps…

OILSEED RAPE

Survey reveals that OSR still has a future in arable rotations

Oilseed rape is down but not out, according to a Farmers Weekly survey of farmers looking at rotations and the break crop’s future. Although 22% of farmers who have previously…

CROP MANAGEMENT

Why more growers are turning to independent agronomists

Almost half of the UK’s arable land is now looked after by an independent agronomist, with that area expected to increase as Brexit takes shape and new agricultural policy is…

CROP MANAGEMENT

How farmers can benefit from new way of paying agronomists

Farmers will soon be able to share the production risk of their arable crops with their agronomist using the country’s first payment-by-results agronomy service. Up to now, agronomic advice in…

OILSEED RAPE

OSR seed dressing offers hope for flea beetle control

The only oilseed rape insecticide seed dressing with activity against the industry’s most damaging pest, cabbage stem flea beetle, can improve crop autumn establishment and increase yields by nearly 10%.…

ARABLE

Expert advice on maximising OSR yields in a difficult season

After such a wet autumn and winter, the big question over oilseed rape this spring is: "What can farmers do to maximise yields in a very difficult season for oilseed…

DISEASE MANAGEMENT

New fungicide available for sclerotinia control in OSR

Oilseed rape growers are set to benefit from a new fungicide this season which controls sclerotinia at flowering, with yield increases of up to 0.4t/ha over existing farm-standard treatments. Aviator,…

PEST MANAGEMENT

OSR defoliation tackles flea beetle but yields suffer

Topping or grazing oilseed rape with sheep over winter can reduce flea beetle larvae numbers by up to 44%, according to new research. The trial by Innovative Farmers saw eight…

CROP MANAGEMENT

How farmers may benefit from new way of paying for pesticides

Paying for pesticides and seed based on the yield responses seen in the field could help farmers manage some of the risks of growing crops and trying out new technologies.…

CROP MANAGEMENT

How farmer trials club targets fungicide use and crop nutrition

Getting locally relevant trials data is challenging and no area demonstrates this better than the fertile Grade 1 silts of south Lincolnshire. These high-yielding soils may be the envy of…

CROP MANAGEMENT

Why more trials are needed to fill applied research gap

A lack of independent applied research in the UK arable sector is prompting calls for more on-farm trials to solve its most pressing practical problems. For many years after the…

ROTATIONS

Why herbal leys have been added to arable rotation trial

The benefits of adding sugar beet and herbal leys in arable rotations are being investigated in a long-term rotational study in Suffolk, reflecting the changing challenges faced by growers.  After…

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