Broad-leaved weeds have generally been dismissed as less competitive than grass weeds in oilseed rape and therefore their competitive effect on the crop has been ignored. This has limited the development of cost-effective strategies for their control. A survey identified the main weeds of winter oilseed rape in north-east Scotland as chickweed, annual meadowgrass, volunteer barley, mayweed spp. Of these, only the effect of volunteer barley has been previously researched. Field trials over five years showed that the effects of broad-leaved weeds on the growth and yield of oilseed rape varied between seasons, but clearly demonstrated that these weeds can be very competitive and can cause substantial yield losses.
The start of crop stem extension in spring was identified as the critical time for broad-leaved weed competition in oilseed rape. Unless the crop is free of weed competition at this time or is sufficiently vigorous to outgrow weeds, yield losses will result. However, autumn proved to be the optimum time to control broad-leaved weeds and early treatments were found to be most efficacious.
The variation in crop response between seasons was largely attributable to seasonal weather and its effects on crop vigour and weed growth. Seasonal weather also influenced the efficacy of reduced doses of herbicides.
I normally work on Tuesday and Thursday. I have been with the Association since and am passionate about bees, cheese and the unlimited potential in every young person. Next on my bucket list is keeping goats and a cave to age the cheese in! I have a strong dislike for Velcro. I am the Office Finance and Admin Manager.
My main duties are to facilitate the smooth running of the office, including Financial activities, Administration activities and provide general support to the rest of the Team. I normally work on Monday, Tuesday and Wednesday. I joined The Association in July I love spending time in nature, being outdoors and walking my two dogs Archie and Toby. I have had a variety of positions working with young people and I can quite honestly say that working for the Duke of Edinburgh Association with the Starfish Groups has been the most rewarding job ever!
My main duties are to enroll and support young people with additional support needs through their DofE journey including help with eDofE, face-to-face and outdoor activity work with ASN groups and recruiting and supporting volunteer mentors.
I normally work Monday and Tuesday. I was delighted to join the association in February Dof E gives young people the opportunity to gain confidence and self-belief in themselves while developing a range of valuable skills outside of the traditional learning environment, which many young people find stifling and struggle to see and believe in their true potential. To provide some support and work with our participants is truly inspiring.
I joined the association in I have a passion for helping and seeing people achieve their personal goals which make me very excited about the work I am now doing for DofE. Although with this being Scotland its best to try and stay upright while doing so! I enjoy spending time outdoors, hillwalking, travelling and exploring.
I am the Digital Marketing Manager. I normally work on a Tuesday. I love spending time outdoors and exploring new places with my two spaniels Leia and Toki. Some of my hobbies include snowboarding, SUP, and making videos with my drone. I come originally from Auchterarder, but have lived most of my life in Perth and have worked for over 30 years in Dundee in the voluntary sector. We are always seeking new members to bolster our Committe, you do not need to have been involved in the Award but, you do need to be enthused about young people and their potential.
If you would like to find out more contact admin pkfdofe. I am a passionate outdoor enthusiast and hillwalker and have been involved with the Duke of Edinburgh Award for many years since my 3 children took their Gold Awards.
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