LIVESTOCK farmers can improve grass DM/ha by over 10% by introducing a planned weed control programme. That figure is scheduled to deliver a return on investment of up to 14:1, however timing of herbicide is critical along with choice of product to maintain clover rich swards, according to crop protection company, Nufarm.
“Dairy, beef and sheep farmers already believe they can get more from their grass – the cheapest form of feed, however they are not sure how to,” comments Nufarm’s Simon Bishop. “The yield benefits of weed management are not yet widely understood by growers, but we know having clover safe options are important. Controlling common weeds such as Docks and Thistles from a 10% infestation level will deliver an extra 10% of grass dry matter,” he told a media briefing in Crewe on Tuesday, January 9.
Mr Bishop reported that an independent survey recently commissioned by Nufarm highlighted the fact that weed control is not at the top of livestock farmer’s minds as being essential to producing good quality grass cover, compared to fertiliser and seed.
“Whilst only half of all grassland farmers had done some form of weed control in the last year, 80% of those had a general feeling it was about ‘tidying up weeds’; just 20% – the remainder, considered crop protection as improving grass production.
“Consequently, little more than 5% of UK grassland has a herbicide application in any given year, and few grassland farmers treat more than 10% of their pasture in any season. This is why we have launched a new comprehensive programme in Grassmanship to help farmers manage their grassland better and benefit from increased production and yield. Independent grassland consultant,” Dr George Fisher continued.
“Weed control is a key element of productive grassland farming and it is important that herbicide applications are effective, made safely and with care for the environment.
“Every 1% increase in weed ground cover will result in a 1% decrease in grass growth, consequently controlling common weeds in a grazing sward with 10% infestation levels could improve yield from 10t DM/ha to 11t DM/ha enabling improved grazing availability and subsequent stocking rates to deliver a 14:1 return on investment (ROI).* Similar results can be achieved from grassland for silage,” he said.
“Achieving that level of ROI is linked to correct timing of herbicide application. In fact, timing is everything. Herbicides applied too early or too late will not work as effectively, if at all. “Generally, herbicides should be applied when weeds are healthy and the leaves actively growing. Once stem extension starts, leaf growth is insufficient for the herbicide to work effectively.
“Weeds in reseeds are best controlled when the grass is at the two to three leaf stage. Docks and Chickweed are the two most critical weeds to control in reseeds and must be controlled at the seedling stage. Herbicide application is essential before the first grazing. Clover safe options are available such as CloverMaster and Squire Ultra, but again, timing of application is crucial.
“In established and permanent grassland, it is important that farmers assess weed pressure as soon as grass starts to grow in spring. Early assessment allows time to prepare, choose the right product and plan for timely application, either using on-farm resources or getting in a contractor to do the job.”
Dr Fisher added: “This spring provides the opportunity for all livestock farmers to make more from their forage by adopting a serious approach to weed control. Timeliness and the right product are critical to successful weed control, particularly if a sward has 10% weed ground cover or more. That is why early assessment and planning are so important towards achieving a significant return on investment.”
Hemp: the old new supercrop
HEMP could become a more common feature of the countryside, our diets and everyday life, thanks to a new £1.1m research partnership.
The two-year project between Aberystwyth University and industry aims to make hemp a more valuable crop by increasing the amounts of compounds used to make a variety of food, health and pharmaceutical products.
Hemp is currently used in specialised fire-resistant fabrics, mattresses, building materials, insulation, animal bedding and biofuel.
An environmentally friendly, natural material, it is seen as a crop that can replace petrochemical products.
Hemp fibre has been used extensively throughout history, with production climaxing soon after being introduced to the New World. For centuries, items ranging from rope to fabrics, to industrial materials were made from hemp fibre.
Hemp was also commonly used to make sail canvas. The word “canvas” is derived from the word cannabis.
Pure hemp has a texture like linen.
Because of its versatility for use in a variety of products, today hemp is used in a number of consumer goods, including clothing, shoes, accessories, dog collars, and homewares. For clothing, in some instances, hemp is mixed with lyocell.
The new PHARMHEMP research partnership will develop the crop’s compounds sustainably; making them from parts of the plant that are currently left unused.
The research will also make the crop more valuable and allow use in more industrial and non-industrial sectors – making it more attractive to farmers who are keen to include alternative crops when rotating the use of their land.
Aberystwyth University’s involvement has benefited from the Welsh Government funded SMART Expertise programme.
Alan Gay, Senior Research Scientist at the Institute of Biological, Environmental and Rural Sciences (IBERS) at Aberystwyth University commented: “We’re delighted and excited about this new partnership. We will use our long-established expertise here in Aberystwyth to help spread the benefits of this crop to many more people.
“We also hope to contribute to improving awareness of the crop among both consumers and farmers.
“The project is also an economic boost: supporting highly skilled jobs in the west of Wales. As well as the cosmetic, food and pharmaceutical uses, we will also explore industrial applications, which would significantly reduce the need for expensive imports.”
Professor Iain Donnison, Head of the Institute of Biological Environmental and Rural Sciences at Aberystwyth University commented: “The Pharmahemp project builds on IBERS expertise in developing new opportunities for Welsh farming. It also represents an exciting opportunity for us to revisit and tailor a highly sustainable and versatile crop for the 21st century.”
The project links a number of the UK’s experienced operators in Hemp with the specialised breeding expertise of IBERS, Aberystwyth University.
The commercial partners are: TTS Pharma, specialists in pharmaceutical and health products; Voase and Son, specialist hemp growers; Elsoms Seeds, who develop and distribute seeds to the farming community; and GrowPura®, experts in controlled growing of plants where high levels of control are required.
Mark Tucker, Chief Executive at TTS Pharma, added: “This project builds on the foundations we laid in 2018 with Aberystwyth University, along with our other research projects.
“The resources and expertise at IBERS in Aberystwyth are particularly well suited to this research. They will help us to develop new cultivars, optimised for the UK climate and the end-use.
“We are delighted to have such strong partners to deliver the project’s objectives. We are confident that this project will contribute significantly to improving existing yields. It will also accelerate the introduction of a domestic supply chain and help eliminate the importation of illegal and non-compliant materials from China, South and North America.”
David Coop, Director of Elsoms Seeds Ltd, commented: “Elsoms Seeds is the UK’s leading independent seed specialist and plant breeder. We breed, supply, and treat high quality vegetable and agricultural seed throughout the UK, using the latest in plant breeding research and seed technology.
“We are looking forward to working with IBERS and our partners on this project, and one day providing UK farmers with high quality seed of the new and innovative varieties which will result from it.”
Nick Bateman of Growpura added: “In the pharmaceutical industry, the all-year-round production of materials under well-controlled conditions is important.
“With this project, we are keen to see how this plant can be adapted to growing in our high throughput sterile growing conditions, so that high quality products can be produced right throughout the year.”
Industrial Hemp Grower Nick Voase said: “We have been growing and processing industrial hemp since 2002 but have seen little development of the crop in the UK.
“We are happy to be involved in this project which will adapt the crop to new uses and is specifically aimed at optimising yields from UK grown crops.”
Despite a common misunderstanding, the industrial hemp strains grown in the UK are all varieties with negligible levels of the psychoactive substance THC and are selected from an ‘Approved List’ and only grown under Home Office licences.
NSA Lambing List closes
AS A much-valued service to its members, the National Sheep Association’s (NSA) Lambing List provides farmers with a place to advertise for much-needed lambing assistance from students and others seeking work experience each year.
The list annually provides an annual matchmaking service for around 400 farmers and veterinary and agriculture students. And despite a second lambing season under the constraints of Covid-19 restrictions the list has once again successfully helped farmers across the UK at this busy time of year.
The list has now closed and will reopen for advertisements for the 2021/2022 lambing season in the Autumn.
NSA Communications Officer Katie James says: “The popularity of the NSA Lambing List grows each year.
“The guidance it provides to farmers using it and the links it offers students means it is incredibly valued by all parties involved. For most, the past two lambing seasons have taken place during Covid-19 restrictions meaning potential shortages of staff due to travel constraints or illness from the virus itself and additional measures to consider such as separate accommodation for temporary staff and social distancing.
“All at NSA are therefore pleased that the list has been able to help remove some of these concerns and provide a trusted method of securing extra help for its sheep farming members.”
In a previous survey of NSA members using the list, more than 90% of respondents said they valued the list and would use it again to try and source additional lambing help from veterinary and agriculture students.
Students who will be looking for work experience to assist their application to university or as part of ongoing veterinary studies are encouraged to consult the list from November 2021 when it becomes available once again to aid the student/farmer matchmaking.
NSA members will be able to add details of their available placements for their next lambing season from October.
MPs urge level playing field
IN its new report—Seafood and Meat Exports to the EU—the Environment, Food and Rural Affairs (EFRA) Committee expresses urgent concerns for exporters of highly time-sensitive fresh and live seafood and meat shipments to the EU, particularly small and medium-sized businesses.
Despite overcoming initial “teething problems” the new barriers small seafood and meat export businesses face could render them unviable, and factories and jobs may relocate to the EU.
The Committee’s report, therefore, calls on the Government to ease burdens, including:
• as a matter of priority, seeking agreement with the EU on digitising the certification of paperwork such as Export Health Certificates
• taking a flexible approach to the compensation fund for seafood exporters—including reconsidering the cap of £100,000 on individual payments, and providing similar support to meat exporters
• providing the same help to small meat and seafood businesses with the costs of extra red tape for exports to the EU as they can receive for moving goods to Northern Ireland
• establishing a ring-fenced fund to help create new distribution hubs, which allow smaller consignments to be grouped into a single lorry load, so reducing transport costs.
The Committee criticises the fact that controls on EU seafood and meat imports will not commence until 1 October 2021, with checks at the border only commencing from 1 January 2022.
This has placed British businesses at a competitive disadvantage and reduced the incentive on the European Commission to negotiate measures that would lessen the burdens facing British producers.
The report finds that adhering to the revised timetable will be ‘crucial’, to ensure food safety and to create a regulatory level playing field.
Neil Parish MP, Chair of the EFRA Select Committee, said: “British businesses have acted with incredible agility and perseverance to adapt to the new processes for exporting meat and seafood to the EU.
“With the many checks causing delays and costs, this hasn’t been easy. We are concerned that in the absence of equivalent checks for imports from the EU to Great Britain, there will be serious long-term repercussions for our producers.
“As it stands, the playing field is not even, and the Government must ensure that the new timetable to introduce import checks is adhered to.
“Even as “teething problems” are sorted, serious barriers remain for British exporters, and it is now imperative that the Government take steps to reduce these.
“It must be pragmatic in seeking an agreement with the EU to reduce the red tape that harms both sides, and in the meantime, crack on with giving practical support to small British businesses to sell their produce abroad.
“By the end of the year, the Government must have developed a digital system for certifying EHCs for imports from the EU, enabling it to then negotiate a reciprocal arrangement.”
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