FUNGI could be used as a ‘bio-fertiliser’ with the potential to replace unsustainable mined phosphate in future, according to new research from the University of Cambridge.
The study shows that the interaction of roots with a common soil fungus changes the genetic expression of rice crops, triggering additional root growth that enables the plant to absorb more nutrients.
In addition to causing extra root growth, the mycorrhizal fungus also extends within crop roots, blooming within individual plant cells.
The fungus grows thin tendrils called hyphae that extend into surrounding soil and pump nutrients, phosphate in particular, straight into the heart of plant cells.
Plants ‘colonised’ by the fungi get between 70 to 100% of their phosphate directly from these fungus tendrils, an enormous mineral boost.
The researchers hope that the fungi could be used as a ‘bio-fertiliser’ that ultimately replaces the need to mine phosphate from the ground for industrial fertiliser.
Finding a replacement for mined phosphate is a critical problem as the fertiliser can cause pollution, and the big phosphate mines are now depleted to the point where they are expected to run out in the next 30 to 50 years.
“The big question we are trying to answer is whether and how we can make use of the biofertiliser capacity of mycorrhizal symbiosis in modern and more high input agricultural settings, meaning more intensive farming methods. We need alternatives to phosphate fertiliser if we are to feed growing populations,” said Dr Uta Paszkowski from the University of Cambridge’s, who co-authored the research.
Cereal root architecture involves a few big, thickset roots called crown roots, from which all the smaller lateral roots spread out into the different layers of soil.
Researchers found that plants colonised by mycorrhizal fungi have a different genetic expression which causes the cell walls within crown roots to soften, triggering the growth of many more lateral roots which are able to suck in more nutrients, contributing to a healthier plant with a higher yield.
This is in addition to the phosphate provided by the fungal tendrils, which in effect act as extra roots themselves (in return for which, the fungus absorbs carbohydrate from the plant).
“Plant roots that have the capacity to explore the widest soil area absorb the most nutrients as a consequence and so are likely to have a greater crop yield. By finding out which parts of the genome are responsible for the best plant root systems we can start breeding for the best root architecture,” said Ms Paszkowski.
“Designer crops with the best possible root systems will mean greater crop yield, which means more people fed.”
The main hurdle for researchers to overcome is the self-regulation of plants, which means the fungi cannot be tested on an industrial scale alongside traditional fertiliser.
“Plants monitor their own nutritional state. If a plant has enough phosphate it will not allow fungus to enter root – so at the moment it’s one or the other. We are working on ways to circumvent this blockage so we can allow symbiosis to contribute in agricultural practices in better developed countries,” said Ms Paszkowski.
Mycorrhizal fungi are extremely common in all soils around the world, and are an ingredient in many ‘bio’ plant foods found in domestic garden centres, but have yet to be used for industrial agriculture.
Farming Connect’s face-to-face training back on
DUE to the restrictions of Covid 19, although it’s not ‘training as usual’ as yet for Farming Connect, face-to-face training courses held exclusively outdoors can now resume immediately. This means that provided the Welsh Government’s current Covid 19 regulations are met and every individual involved stays two metres apart, face-to-face training is available.
Training can also be carried out in large, open sheds, barns or outbuildings, where the two metre distance rule and other Covid 19 regulations can be adhered to. Welsh Government has warned that its guidance is subject to change should there be a resurgence of the pandemic. It is hoped that a full resumption of Farming Connect’s indoor classroom-based training will be possible in the autumn.
Kevin Thomas, director of Lantra Wales, which together with Menter a Busnes delivers Farming Connect on behalf of the Welsh Government and the European Agricultural Fund for Rural Development, welcomed the announcement.
“With all Farming Connect face to face training either fully funded or subsidised by up to 80%, it is very good news for the industry that so many face-to-face courses are now available again.
“Personal, business and technical development is critical as farmers and foresters prepare for a future outside the EU and with over 80 subjects to choose from, this could be the ideal time to learn something new or expand your knowledge on a specific subject.
“New skills will also be especially beneficial for those who have had to adapt their business model due to the changed market conditions caused by the pandemic,” said Mr. Thomas, who added that all Farming Connect training completed will be added to each trainee’s online ‘Storfa Sgiliau’ professional development records.
Registered individuals who received an approval for face-to-face training but whose courses were postponed due to the pandemic lockdown, should contact their selected training provider as soon as possible to discuss their options. Those who have not already applied for funded training can do so within the next skills application window which will be open from 09:00 on Monday 7 September until 17:00 on Friday 30 October 2020.
Farming Connect’s range of subsidised digital or ‘remote’ training has steadily increased since the pandemic first surfaced, and is now available for a number of Farming Connect courses including food safety; business-related training, poultry related training and animal health and welfare topics.
Training options within Farming Connect’s fully funded ICT and animal health training programmes can all be provided remotely, either one-to-one or via for example, a ‘virtual’ group animal health workshop. In addition, Farming Connect’s range of fully funded e-learning interactive modules has recently been refreshed and expanded to deliver more topics.
For further information about Farming Connect’s skills and lifelong learning programme, either contact your local development officer or your selected training provider. Visit www.gov.wales/farmingconnect for further information, a list of all training providers and the courses currently available.
Farming Connect, which is delivered by Menter a Busnes and Lantra, has received funding through the Welsh Government Rural Communities – Rural Development Programme 2014-2020, which is funded by the European Agricultural Fund for Rural Development and the Welsh Government.
Wales can lead on net-zero farming
NFU CYMRU hosted a farm visit for the Secretary of State for Business, Energy and Industrial Strategy, Alok Sharma MP, to demonstrate that Welsh farmers are well-placed to deliver on the industry’s net zero ambitions.
The event saw NFU Cymru launch its new document, which sets out that Welsh farmers are part of the solution to climate change.
NFU Cymru President John Davies presented the report to the Secretary of State, who also holds the role of nominated President for COP26, as part of the on farm meeting.
The visit was hosted by NFU Cymru Next Generation Group member Llŷr Jones, whose 1,600-acre sheep, beef and egg farm near Corwen also produces renewable energy to satisfy the farm’s energy needs, exporting the surplus power to the grid.
As part of his visit to Derwydd Farm, Mr Sharma was also able to learn about the scale of work carried out on the farm as part of Welsh Government’s Glastir agri-environment scheme, including creating habitats for wildlife, tree planting, protecting some 30 acres of peatland, hedgerow management and soil and grassland management.
During his visit, the BEIS Secretary planted an apple tree as an example of the environmental work the agricultural sector carries out to sequester carbon, while also providing food and aiding biodiversity.
Speaking after the visit, NFU Cymru President John Davies said: “By focussing on improving farming’s productive efficiency; improving land management and enhancing land use to capture more carbon; and boosting renewable energy and the wider bio-economy, Wales’ farmers will be able to play their part in addressing the issues brought about by climate change. By reducing carbon emissions in these ways farmers are in a strong position to achieve the industry’s goal of achieving net zero by 2040.
“I am thrilled that we were able to welcome the BEIS Secretary, Alok Sharma MP, on farm today to see Llŷr Jones’ exciting and impressive farming enterprise, which has carbon capture and renewable energy at its heart. Llŷr’s farm is just one of a wide network of farms across Wales who are harnessing innovation to reduce emissions and produce climate friendly food. These businesses are net zero leaders not just in the respect of farming, but in a wider business context.”
Alok Sharma, COP26 President and Secretary of State for Business, Energy and Industrial Strategy said: “I was very pleased to visit Llŷr Jones’ farm and see first-hand the actions being taken to mitigate climate change and support nature on their land.
“I welcome the NFU’s ambitious commitment to reach net zero by 2040, and I look forward to working across governments, business and civil society in the run up to COP26 to raise global commitments to reduce carbon emissions.”
NFU Cymru Next Generation Group member Llŷr Jones added: “I take great pride in the work we do to maintain and enhance the environment, encourage biodiversity and support the local community alongside my core role as a food producer.
“I was pleased to be able welcome the Secretary of State on farm today to show him how we’re always striving to positively influence the carbon impact of our business. I hope Mr Sharma enjoyed his visit to my north Wales hill farm and that what he has seen shows him that our industry has a vital role to play in the climate change challenge now and in the future.”
Broadband must reach rural communities
THE FUW has responded positively to news that there are plans to bring full fibre broadband to an additional three million homes and businesses in some of the UK’s most isolated rural communities, but stresses it must really reach them.
The connection to 3.2 million UK premises, which was given the go-ahead after an Ofcom consultation, is reported to be part of a £12bn investment by Openreach to build full fibre infrastructure to 20 million premises throughout the UK by the end of this decade.
Places set to benefit include Aberystwyth in west Wales, Millom in Cumbria, Thurso in north-east Scotland, and Ballycastle in County Antrim. Openreach is due to publish the full list of the 251 locations, referred to as Area 3, where it will build the new network. Ofcom has estimated there are 9.6 million homes and businesses situated in this final third of the UK.
Responding to the announcement, FUW Ceredigion county chairman Morys Ioan said: “The last few months have served as a stark example of how vital connectivity is. Our own Union staff, many of whom live in rural areas, have been working from home and we have continued to assist members with digital paperwork for their farm businesses. Without an internet connection this would not have been possible.
“It is really good news that this extra funding is being directed at rural communities but we must make sure that it really does go to those premises who currently are not benefitting from full fibre broadband.
“Our rural towns and villages have been left behind in the race for better and faster connectivity and it is critical for the competitiveness and viability of rural businesses, and the economy, that tangible improvements are made now.
“The FUW has stressed on many occasions that those without a connection cannot diversify their businesses, that they cannot support their children’s education and that they cannot connect readily with Government programmes for advice and support payments as they are mandated to do.”
News5 days ago
Llanelli lockdown looms
News3 days ago
Llanelli becomes a Covid-19 ‘health protection zone’
News4 days ago
Local sailor taking on virtual London marathon
News5 days ago
Gemma runs 50 miles for air medics who attended her Dad
News2 weeks ago
Trade deal won’t benefit Wales
News1 week ago
The latest increase in coronavirus in Wales is ‘sobering’ says First Minister
Uncategorised1 week ago
WASPI unaffected by appeal’s failure
News2 weeks ago
Neath Retreat And Llanelli Group Receive Cash