winter oilseed rape Articles
-
Thiamethoxam: Assessing flight activity of honeybees foraging on treated oilseed rape using RFID technology
This study was designed to assess homing behaviour of bees foraging on winter oilseed rape grown from seed treated with thiamethoxam (as Cruiser OSR) with one field drilled with thiamethoxam treated seed and two control fields drilled with fungicide‐only treated seed. Twelve honeybee colonies were used per treatment group, 4 each located at the field edge (on‐field site), at approximately 500m ...
-
Drones and scissors help decide fertilizer rate
Both Swedish and European field trials show that winter oilseed rape that has taken up a lot of nitrogen in autumn needs less nitrogen in the spring. A thinner crop, which has not assimilated so much nitrogen in the autumn, needs more N fertilizer in the spring. In order to determine the autumn’s nitrogen uptake, the so-called “cutting method” is often used in Sweden. Drones ...
By Solvi AB
-
AminoA+ Update and Autumn Recommendations 2016
AminoA+ Update With harvest 2016 coming to a close and also the first year of our commercial sales of AminoA+ we thought we should review the results and also make some recommendations based on this years’ experience. Yields OSR and Winter Barley yields were reportedly generally 30% down on 2015 levels this is undoubtedly a results of lack of sunlight in the early summer. (Two ...
By AminoA Ltd
-
Proactive approach to slug control recommended to potato growers
If left untreated, slugs can cost the potato industry £53 million each year. With predictions of a high pressure slug season ahead, and the potential damage these pests can do to a crop both physically and financially, Robert Boothman, commercial director of Boothmans Agriculture, explains how to keep one step ahead of the pest. “The milder, wet winter and lack of ground frosts ...
By Certis UK
-
Seedbed preparation
Timing and weather, as well as kit, are key parts of seedbed preparation on the min-till system. The search for lower establishment costs has led one Warwickshire grower to ditch the plough and opt for a min-till approach that offers the capability to direct drill too. Geoff Ashcroft looks at the system in use. The ability to direct drill cereals does hold a certain appeal, particularly when ...
-
Nitrogen on land not in the air…
A system of bag tank storage is putting a large-scale pig producer a step ahead of legislation that will require slurry stores to be covered by 2027. ...
-
Variable Rate Seeding with Drone Imagery
Getting a good crop canopy across the entire field is important for better crop quality and higher yield. One way of achieving this is by varying the amount of seeds. In recent years more and more farmers have started using variable-rate technology. By coupling the tractor’s GPS equipment with the seed drill, the seed amount can be varied across the field based on a predetermined plan. The ...
By Solvi AB
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you