Category: News

Farm Walk with Carbon Farmer of the Year Finalist, Craig Livingstone, Lockerley Estate, Hampshire – 14th May 2024

We are delighted to be able to invite you to attend this Farm Walk to hear from the team at Lockerley Estate about how they are working to reduce farm-based emissions whilst storing more carbon into soils and non-crop biomass.

Increasingly farming with greenhouse gas emissions in mind, as well as all the other targets farmers work to, is becoming the norm.

Lockerley Estate & Preston Farms, based near Stockbridge in Hampshire is a 2,000ha diverse estate which champions an approach to agriculture where biodiversity, soil health and the wellbeing of the community and future generations is at the heart of everything they do.

Craig Livingstone, Director of Farming & Estates, has four key aims to enable the estate to reduce emissions which are focussed on maximising soil carbon sequestration; reducing reliance on chemical inputs; using the wider estate to sequester more carbon and increasing the natural capital on the estate.

Event details

The farm walk will begin at 1.30pm and will provide an opportunity to find out more about Craig’s strategy to reduce emissions from the estate and how this has benefited the business, leading him to be named as one of FCT’s finalists in our first Carbon Farmer of the Year Competition.

The event will take place outside, please wear suitable clothing and footwear. Light refreshments will be provided.

How to book

This event is free but spaces are limited. Please book via our Eventbrite page by following this link.

Sustainable crop rotations

Looking back at 2023, it can safely be defined as a challenging year with the wettest autumn / winter we have seen for decades. Farmers have not only faced the challenge of maximising yields and optimising soil health, but also battling against the elements to drill crops into the ground. Hoping for a kinder 2024, this blog explores options to build resilience into crop rotations aiming to cultivate a balance between high yields and optimum soil health.

Minimising cultivation

First things first, this blog is not telling you to get rid of the plough. All machinery serves a purpose, it is just about knowing when to intervene. Within systems that have reduced their cultivations or those that have been adopting conservation ploughing (i.e. ploughing one year in three or more), soils tend to be more resilient through improved soil structure. Good soil structure has a matrix of small, medium, and large pore spaces able to retain and drain water as well as provide pockets of air for respiration and gaseous exchange and water for nutrient exchange. When we till the soil, especially when ground conditions are sub-optimum, we run the risk of squashing the pores and causing compaction and soil degradation, reducing water infiltration, increasing anaerobism (lack of oxygen) and building up toxic gases, all contributing to poor soil health and disappointing crop yields.

Carry out a VESS: Visual Evaluation of Soil Structure

It is important to get out there and dig holes; get to know your soil and how it behaves under certain environmental conditions. When you assess the soil structure, look for compaction and note its depth. Can this be remedied by deeper rooting species, or does it require mechanical intervention? Always keep the depth in mind as it’s no good going in too deep or too shallow.

Diversity

Sustainable rotations begin with diversity. A multipronged approach combining arable crops, legumes and cover crops takes full advantage of all the tools we have in the box as arable farmers. Diversity in species above ground matches diversity in species below ground: helping to break pest and disease cycles and improve soil health through provision of various rooting architecture, root exudates and crop residues. The soil is alive and many of the nutrients available to crops and plants come from the activity of soil-dwelling organisms that are busy stabilising, consuming and releasing nutrients for the benefit of the crop. Diversity in crops and roots therefore contribute a rich source of food for soil fauna to feast on, enhancing soil fertility and subsequent crop health and crop yield. 

Where pests and disease more commonly thrive is within monocultures e.g. continuous cereals. We are seeing an increasing reliance on chemicals to control and abate problems within these systems, depleting our soils of beneficials in the process. Similarly, a lack of diversity in roots are only supporting a limited community of microorganisms. This is not sustainable; therefore, we must explore how we can incorporate more species within the rotation. OSR is one of many good examples. It has deep roots and is easily diversified with companions e.g. vetch / buckwheat / berseem clover. Maximising the number of crop species in a rotation will optimise the diversity of organisms below ground.

On farm, an easy way to measure how biologically active our soils are is by monitoring earthworm numbers. Earthworms are at the top of the soil food web and will travel to and reside where there is lots of food; they are also brilliant at breaking down residues and redistributing nutrients throughout the soil profile. How many worms do you count in a spade full of soil? Where are you finding the most? And can those numbers be replicated elsewhere on farm?

Legumes

The blog wouldn’t be complete without talking about legumes. Approximately 78% of the air is nitrogen. If we can harness the power of leguminous plants to fix some of that nitrogen, we can cut costs by reducing the amount of artificial fertiliser whilst also minimising our environmental impact. Consider incorporating peas or beans into the rotation as stand-alone crops, clover as a companion crop or include legumes as part of a cover crop mix. Farmers are often able to reduce the amount of bagged fertiliser used after legumes.

Legumes to build fertility: field beans in an arable rotation

If possible, trial a small reduction across a proportion of the field first and see how your yields fare – you might be pleasantly surprised.

Cover Crops

Utilising cover crops between winter and spring cropping is an excellent approach to building soil health in between cash crops: stabilising soil structure by maintaining living roots in the soil throughout the year, feeding the soil biology and acting as a buffer protecting the soil from adverse weather conditions. 

On top of this, one of the biggest advantages of cover crops is that they are great at scavenging and holding onto residual nutrients left over from the previous crop, reducing losses from leaching. Once destroyed, the nutrients will be released back into the soil, improving nutrient use efficiency, and potentially enabling a reduction in artificial inputs required by the next crop. 

Cover crop mixes should be tailored to your needs and soil type. It’s better to choose species type based on what you are trying to achieve: building fertility, keeping the ground covered, and/or alleviating compaction. 

If possible, conduct trials and aim to include 3 or more species in the mix to capitalise on diversity in both the above-ground biomass for optimised photosynthetic potential (think assortment of leaf shapes to increase surface area from which to harness the sun’s energy), and below-ground biomass through varied rooting structures, depths, shapes and sizes (pumping sugars and carbon into the soil, building soil organic matter and feeding the soil biology).

Livestock Integration

Integrating grazing livestock into your rotation offers an alternative technique to destroying cover crops whilst also adding valuable organic matter to the soil in the form of manure. Including grass and clover leys also gives the ground a break, allowing time for recovery and offers another income stream from grazing or silage / hay making. The benefits of perennial roots in the ground over an extended period, especially if a mix of roots at different depths, will help to improve soil structure and build fertility for future crops.

Grazing livestock returning soil organic matter and building soil health.

Explore the Sustainable Farming Incentive options to see if herbal leys or a 2-year legume fallow could be economically viable.

Monitoring and Adapting

It is important to remember that there is no one-size-fits-all approach; be adaptive and tailor options to local environment and conditions. Trial different methods and see which suits your system best.

Regularly monitoring soil health, accounting for all nutrient sources, and keeping an eye on pest and disease prevalence alongside crop performance and weather is crucial to make informed adjustments to rotations as needed.

In summary, farmers are in a unique position in that yes, we produce emissions in the process of producing nutritious food however, we can also build soil health and boost biodiversity simultaneously contributing to offsetting our own emissions and future proofing our farms and landscapes. Implementing a sustainable crop rotation in the UK is not just about growing crops; it’s about promoting a future where productivity and soil health co-exist. By diversifying crops, integrating legumes, embracing cover crops, minimising tillage, incorporating livestock, and tailoring practices to local conditions, it is possible to achieve a resilient and sustainable agricultural landscape supporting local and wider communities for years to come.

How to avoid ‘double counting’ your carbon

Carbon accounting is a fast-moving space, and here at FCT, keeping on top of best practices is one of our top priorities. We commission regular external reviews of all our emissions factors to make sure we’re as compliant and up-to-date as possible. And yet even with the best data available, there’s always the possibility of human error (we all do it!) cropping up in a carbon report. 

One area we’re particularly keen to address is how to avoid ‘double counting’ when it comes to farming footprints. This refers to counting the same carbon/CO2e in different places, often (but not always) in the same report. 

For example, you might record all your freight and logistics fuel use in the ‘Fuels’ section of our Calculator, only to duplicate the entry under the ‘Distribution’ section. This would result in counting the same emissions twice, artificially inflating the total emissions figure. 

These errors can be subtle and easy mistakes to make, so it’s worth reading on to find out how to avoid them and embrace best practices.

How is double counting possible?

Our Carbon Calculator has many different emissions factors that you can record, reflecting the wide variety of needs and business profiles in modern farming. Because of the need for informative metrics and KPIs, our Calculator sometimes offers the option to record an emission or offset in more than one section. 

You can therefore choose to either record all of the carbon in one section, or to split it out for better insight in your final report. For example, you may want to be able to see the amount of fuel used in farming operations vs. the fuel used in the distribution of goods. Being able to record the carbon in more than one place is crucial to business insight, but it does introduce the risk of error. 

If we want to use these informative metrics, then it’s important to be aware of when you might double-count your carbon. 

Where in the Calculator might I be double counting?

We’ve listed below some of the most common areas where double counting may occur in our Calculator. For each one we’ve given an example of how it occurs, and the best practice in order to avoid it. 

Animal Feeds – Home grown vs. Bought in 

If you are growing your own animal feed on-farm, then you don’t need to account for this in the ‘Livestock’ section. To do so would overestimate your emissions. The Livestock section is only for feeds that are specifically bought in.

To avoid the double count: Make sure that anything recorded as a feed in the Livestock section is a bought-in feed. If not, it doesn’t need to be counted there!

Materials vs. Inventory

The Materials section of our Calculator allows you to record a wide variety of items that are used in construction and repair work. Our Inventory section, on the other hand, is there to record larger capital items such as new outbuildings or farm machinery. This difference is key, as any items within the Inventory section will have their carbon impact depreciated over a period of 10 years.

It’s also possible to record your own custom building projects inside the Inventory section. For example, you might choose to record all the materials associated with a new outbuilding. This might be done so that you can achieve a more precise footprint for a non-standard construction. 

Where materials are purchased for running or regular repairs of existing installations, record these in the Materials section.

To avoid the double count: Make sure you’re not recording any custom-build projects in both Materials and Inventory. They only need to be recorded in one of these sections!

Sequestration – Double Counting Offsets 

If you have previously sold any carbon offsets, for example through soil organic carbon sequestration, then you should not count the offset in your report. To do so would be an example of double counting as the benefits are no longer attributable to your farm business. 

To avoid the double count: Make sure you’re only recording potential sequestration that hasn’t been sold or accounted for elsewhere. 

Sequestration – Double Counting potential sequestration

If you have entered an area of land under the sequestration option: “Soil Organic Matter” or “Soil Organic Carbon” (using information from soil sampling), you should not also enter those areas of land under other sequestration options (such as Countryside Stewardship Schemes, even if the land is receiving payment for that scheme). Direct soil sampling is preferable in this scenario. Similarly, whilst in practice you can “stack” the payments you receive from stewardship grants, you must only enter areas of land for sequestration under one potential sequestration option (so if “My field” is 5ha, I can enter soil sampling data from those 5ha OR the fact that they are under a Countryside Stewardship Scheme).

To avoid the double count: Include each field area under only one potential ‘Sequestration’ option.

Fuel Use – Distribution vs. Farming Operations 

If you want to split out your fuel use into distribution and farming operations, you have the option to record these separately. Any farm fuel use such as red diesel can be recorded under ‘Fuels’. Any fuel used in moving goods can be put under ‘Distribution’. 

To avoid the double count: We recommend splitting out fuel use between ‘Fuels’ (i.e. farm operations) and ‘Distribution’.

The Exceptions

As with all good rules, there are some apparent exceptions:

  • you CAN add multiple crops that have been grown on the same area of land in the same year (but only include those that have been harvested or terminated within the reporting period). 

Free-to-Use Equine Carbon Calculator

Taking The Reins: Equine Carbon Calculator Launched to Inspire Environmental Action

A consortium of equine organisations is rallying the industry to play a leading role in addressing the climate crisis and shaping a better future, with the launch of the first nationwide equine carbon calculator today.

Pioneered by equine environmental sustainability specialists White Griffin and the Farm Carbon Toolkit, in partnership with Derby College Group, Hartpury University and Sparsholt College Group, the calculator has been developed to empower equine businesses and horse owners to better understand their environmental impact and take meaningful steps to mitigate it.

The free-to-use tool – accessible here – also identifies opportunities for businesses to minimise their energy costs and maximise their potential to regenerate the countryside.

While carbon footprint tools are prevalent in the agricultural sector and play a pivotal role in government carbon reduction targets, no such tools have been available at scale for equine premises until now.

Without insights into the scale of the challenges and opportunities, the equine industry is hindered in setting meaningful targets. The equine carbon calculator seeks to bridge this gap, empowering stakeholders to make informed decisions for a sustainable future.

Director of White Griffin, Ruth Dancer said:

“The equine community holds a deep connection to the natural world, so we have a unique opportunity to safeguard it for future generations. By implementing the equine carbon calculator, we can better understand our emissions and find innovative ways to reduce them, saving money and paving the way for a better future.”

The launch of the carbon calculator marks the beginning of a comprehensive campaign to educate and inspire the equine industry on environmental sustainability. This initiative will be complemented by a suite of resources set to launch in autumn, offering support to stakeholders across the horse racing and equestrian sectors.

It follows a broader industry shift toward a more sustainable future for equestrians and horse racing, underscored by the tangible impacts of climate change on the industry. Following the hottest year on record in 2023 coupled with significant flooding, the UK equine industry suffered multiple cancellations across the full spectrum of events, highlighting the urgency of addressing these challenges. 

White Griffin’s previous reports for the British Horse Racing Authority and the British Equestrian Federation, have laid strong foundations for these sustainability initiatives, emphasising the need for tools and resources to support businesses in their sustainability efforts.

Farm Carbon Toolkit project lead, Lizzy Parker said,

“After years of supporting agricultural farms with reducing their environmental impact through a clear and easy-to-use tool, we know how important measuring to monitor is. Our calculator allows equine businesses to properly understand their carbon footprint and make the necessary changes to reduce their emissions.”

The equine carbon calculator is the result of a collaborative effort among academic institutions committed to driving real change in the industry.

The project began when Assistant Principal of Derby College Group, Jon Collins, began work on their own carbon footprint and discovered that while the tool had everything they needed to understand the farm’s footprint, they struggled to use it for their equine yard. Speaking with Sparsholt College Group and Hartpury University, Collins discovered that both organisations were also seeking to develop a tool to support their equine students and businesses and therefore a collaboration was formed in order to pool resources. Collins said,

“I chose Farm Carbon Toolkit to develop the resource because I found their tool to be easiest to use and provided the best user experience. Understanding the busy lives of equine business owners, we knew that we had to develop something that was clear, useful and also provided invaluable insight and comparisons with other equine businesses. We are proud to be delivering this with the support of Landex and will be rolling the tool out to all students, organisations and interested individuals who are seeking to make a difference in their day to day lives to the environment we all depend on.”

Project lead for Hartpury University, Rachel Collins, said: “We’re passionate about sustainability at Hartpury and have worked with both White Griffin and Farm Carbon Toolkit to deliver the most up-to-date training and knowledge to our students on equine sustainability. This tool represents an important step in our commitment to drive the industry forward towards a sustainable future. We are proud to be part of this collaboration, leveraging our expertise to empower stakeholders and effect meaningful change.”

Mark Treagust, Vice Principal of Sparsholt College Group said: “Collaboration within the equine sector is vital to address our industry’s greatest risk – the climate crisis. Leveraging our collective wealth of knowledge in land management and equine welfare, we must support businesses in making impactful changes. This tool initiates a large-scale process for thousands of individuals all over the country. By uniting as academic institutions and utilising the Landex network, we can effect real, much needed change.”

Open for entries: Carbon Farmer of the Year

Announcing the launch of the 2024 Carbon Farmer of the Year Competition

February of this year sees the launch of the 2024 Farm Carbon Toolkit’s Carbon Farmer of the Year Competition. This competition champions UK farmers who are leading the way in adopting farming practices and developing new technologies which reduce farm emissions whilst optimising output, and adapting to climate change. 

After the success of last year’s competition we are delighted to announce that the 2024 competition is now open for entries. Click here to learn more.

The Financial Reward of Reducing Carbon

By Robert Purdew, Farm Carbon and Soils Advisor

There is a growing concern about carbon “tunnel vision” in agriculture, where the sole focus is on reducing emissions without considering the bigger picture. Reducing emissions is crucial, yet it’s important to acknowledge that it is only one piece of the puzzle and focusing solely on carbon can neglect factors such as soil health, water quality, biodiversity and other issues such as pollution. There is also often concern from farmers about how the pressures to achieve net zero targets can impact profitability, especially when incentives to be net zero are limited or non-existent, and investments in the infrastructure and technology required to transition to low-carbon farming are high.

But this doesn’t have to be the case. We can use an understanding of a farm’s emissions to make informed decisions to change management practices that can lead directly to both reduced emissions and increased profitability, and we can point to an increased number of farmers who are doing just this.

Mike and Sam Roberts farm 435 acres at Blable Farm, of which a large proportion is down to herbal leys. After Sam returned to the farm in 2018 a decision was made to review the whole operation and, in conjunction with James Daniel of Precision Grazing, the decision was made to reduce the herd slightly from 180 to 150 cows, implement rotational grazing on diverse leys and to focus on reducing inputs and improving soil health.

Cattle out wintering at Blable Farm

The effects were immediate and obvious. Soil health has seen a rapid improvement with better structure, increased earthworm numbers and soil organic matter is on the rise. The grazing period has been increased from 6 to 12 months and the farm hasn’t bought fertiliser since 2021, with none being used last year. Importantly, animal performance has increased in line with improved soil health and while cow numbers were reduced initially Mike and Sam are looking at increasing numbers again. All of this has seen a significant saving on input costs which has been re-invested into the business, including a full soil audit to better understand how soil health is improving. In line with reduced costs on-farm emissions have been reduced significantly with Mike confident the farm can reach net zero within 5 years, a commitment made as part of being a demo farm for the Farm Net Zero project.

Another example of a farmer using an understanding of their carbon footprint to drive down costs and improve profitability is Tom Burge of Oaremead Farm. Tom farms 760 acres of grassland on Exmoor and runs both a suckler herd and commercial sheep flock. In 2017 Tom began shifting to a more regenerative farming system which predominantly focussed on an improvement in grazing management, once again aided by James Daniel from Precision Grazing.

A person standing in a grassy field with cows

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Over 5 years, Tom has completely cut out the use of artificial fertiliser and reduced his feed use by over 70%. This has been made possible by an increase in dry matter grown of 0.9 tDM/ha, through improved grazing management, and has reduced input costs by 50%, with a similar reduction in emissions from inputs, as shown in the chart below. Crucially the farm is now profitable before taking into account income from subsidies and environmental schemes. In the next 5 years, Tom plans to completely cut out bought-in feed and to have halved fuel use and, like Mike and Sam, be well on the road to net zero while remaining highly productive and profitable.

Oaremead Farm emissions from inputs

These are just two of an increasing number of examples that we are coming across as we work with more and more farmers who are using their carbon emissions as just one metric to help improve their farm businesses. And far from impacting just a farm’s emissions and bottom line, the management changes that are being implemented are having beneficial impacts on those ecosystem services mentioned previously, soil health, biodiversity, water quality and reduced pollution. Proof if ever it was needed of the potential for long-term sustainability within our farming systems.

Five farms in Cornwall on a journey towards Net Zero

We’re excited to share a series of five new videos that showcase some of the farms in Cornwall that are part of the Farm Net Zero project.

Each video shares a different farm’s journey as it works to improve the environment, produce nutritious food, while also responding to climate risks, such as flooding. There is a specific focus in these videos on how the farms are engaging within their local communities, to help tackle these issues. The Farm Net Zero project includes practical advice for farmers on how to reduce greenhouse gas emissions, showcases innovation, provides robust science through soil testing and carbon footprinting, and inspires other farmers to tell their stories to consumers on the steps that they are taking to address climate change and protect soil health.

The full-length video below includes all of the following five stories. If you prefer to view each story separately, please simply click on each of the links here:

The importance of managing manure on-farm 

Written by Becky Willson, Business Development & Technical Director.

Manure is a fantastic on-farm resource. This is because it can deliver a source of nutrients that can be used to grow crops, as well as enhancing soil biological activity, feeding the soil microbes and helping provide a steady supply of organic matter. This can ensure that soils are in the best condition structurally, chemically and biologically. Manure is one of the most important resources that is produced on-farm, and should be valued rather than seen as a waste product. 

A key way to be able to reduce reliance on fertilisers is to develop efficient and effective strategies for managing nutrients and manures on-farm. 

Nutrient management planning

Managing nutrients in a systematic way through planning is a vital aspect of sustainable farming. It is a ‘win-win’ practice which generates advantages across economic and environmental parameters, and allows for the creation of a sustainable agricultural system which is resilient to climatic and economic change. 

Nutrient management planning facilitates optimal use of nutrients from all available sources. Matching inputs of nutrients (from fertilisers and organic manures) to the demand from the crop will allow for an optimal yield, minimise the use of nutrients (which saves costs) and minimises the risk of losses to the environment from nutrients.  

Slurries and solid manures are valuable fertilisers but may also be potential sources of pollution. Within increasing economic and environmental pressures on farm businesses, it makes sense to exploit the fertiliser value of manures while taking action to prevent pollution. 

Most farm assurance schemes require a manure management plan to be completed as part of the certification process. However even without the compulsion of a scheme, having a plan which marks out any environmental features, watercourses, sloping fields which may cause run off and any areas will be a useful resource to consult before applying manures.  

The need for effective manure management

The most effective way of dealing with livestock manures is to apply them at appropriate rates to agricultural land for the benefits of soil and crops. Getting manure management right allows for sustainable use of resources which provides economic savings and reduces the amount of artificial fertiliser that is required. Manures, when stored and applied correctly have fantastic benefits in building resilience within your farming system, cutting costs and lowering your carbon footprint, however if they are applied in too high a quantity or at the wrong time of year then they are an environmental risk. So it is the job of farmers to maximise the benefits that can arise and minimise the risks.

Nutrient management planning to mitigate greenhouse gas emissions

Nitrogen emissions to the air from farms include greenhouse gases, the most potent of which is nitrous oxide. Nitrous oxide is one of the biggest contributions that agriculture makes to climate change. Soil nitrous oxide emissions originate from three sources, soil microorganism activity (55%), organic manure applications (18%) and Nitrogen fertiliser applications, (27%). As such, careful management that maximises the efficiency of any fertiliser applied, takes account soil and climate conditions, and uses the nutrients within manures for crop growth will help to reduce the amount of nitrous oxide lost. 

Nutrient and manure management planning will also help reduce ammonia emissions. While ammonia isn’t a greenhouse gas, it negatively impacts air quality and human health. The amount of ammonia which is lost depends on a variety of factors including manure type, the method and timing of applications, soil pH, the weather conditions at spreading, the soil moisture content and how the manure is stored. As such there are a variety of mitigation options available that are made easy by planning how manure is managed to reduce these risks. 

Soil Testing

Although not always considered as linked to nutrient management planning, monitoring and controlling the pH of soils on-farm is the first step toward good nutrient management. If soil pH is not correct then any nutrients that are applied through fertiliser or manure applications will not be available to the crop and may be lost from the soil incurring costs, reduced yields and pollution issues. 

Effective use of manures – Storage

Having sufficient slurry or manure storage means that effective nutrient management planning is much easier. With sufficient storage capacity, slurries and manures can be applied at the optimal time for plant growth and crop uptake, as well as being applied when the soil and field conditions are right and damage (including compaction and run off) is minimised.  However for some farmers who don’t have enough storage, slurry has to be spread in less than ideal conditions, when there is little crop growth and nutrient uptake. It is in these situations where environmental losses can be the highest. 

Thankfully there are ways that storage can be optimised. This can include minimising the amount of rainfall that is able to enter the store. Rainfall can dilute the nutrient content of the slurry but also costs more in manure application – more water is held within the slurry leading to a higher volume to be spread. Mending guttering, diverting clean water away from stores and covering yards to minimise the amount of water that is entering the store are all low cost ways to help maintain the nutritional value of the manure and also reduce costs. Covering stores is also an option and there are various cover options that are available depending on the store type and design. Floating covers will also reduce the amount of ammonia which is released into the atmosphere which has air quality benefits. 

With solid manure it is important to consider the siting of field heaps and managing the heap to ensure that Nitrate leaching is minimised. Composting of FYM will provide a more stable and uniform material which will have benefits for soil biology, but will not provide such a high readily available Nitrogen source as fresh manure. 

Effective use of manures – Application 

Ensuring that manures are applied at the right rate and the right time is the most important step to reducing environmental risk and improving economic performance of the farm.  The method of application can affect the amount of nitrogen that is available to the crop. Although the total nitrogen content within the manure cannot be altered by the method of application, the proportion of the nitrogen that is available to the growing crops is improved by using low trajectory machinery.

Spreader technology has developed over recent years so that now there are numerous options available for spreading slurry (where losses are potentially higher). Broadcast spreaders will waste nutrients, but this can be minimised by using injection or band spreaders which put the slurry directly on the soil surface or into a narrow slot. For solid manures, the evenness of spreading is far improved by using a rear discharge spreader. If manure or slurry is to be incorporated, ensuring that it is done quickly after application and not just left on the surface where the nutrients may well be lost is important.

Optimising the use of manures and slurries on-farm will provide benefits through improving profitability, resilience and soil health. For more information on manures and nutrient management planning please visit the FCT toolkit pages to access a range of resources.  

Special Bulletin: PhD congratulations!

Lizzy Parker, our Carbon Calculator Manager, graduated her PhD from the University of Sheffield on Monday 8th January. Her thesis was on the role of the arbuscular mycorrhizal symbiosis in the physiological and metabolomic drought response of barley (how symbiotic root fungi can alter the barley plants’ chemistry and whether this helps them survive droughts – although she found that it didn’t help all that much actually).

Congratulations to Lizzy from all of us at FCT!

A Day in the Life of…Jonathan Smith, Impact Manager

As a grower of organic vegetables, my day always starts on the farm.

Depending on the time of year, I need to open polytunnels, water plants, and harvest crops. I sell all my produce locally on the Isles of Scilly where I live and work, so once harvested I will go and deliver the veg to the point of sale. I also have to fit in planting, sowing, weeding and other jobs.

Being a grower gives me huge pleasure, despite the challenges, but also a grounded perspective on farming, growing and carbon management on farms. I look at my farm often through a carbon lens, and making management decisions to minimise carbon emissions, whilst maximising carbon sequestration feels second nature. My farm business has been consistently carbon-negative for many years.

After lunch, I put a different hat on and work for Farm Carbon Toolkit as the Impact Manager. Having previously led the Farm Carbon Calculator development (since its creation in 2009), this new role gives me a different perspective on the organisation. My primary aim is to understand how we measure the impact of the work we do, and to help the organisation increase its impact. Many organisations in the social enterprise sector are very driven by social and environmental change, but can easily overlook how effective their work is and what change it’s delivering. After all, this is a primary reason many of us in FCT are in the organisation!

Day to day, I work across the organisation in trying to measure what we do currently, and how to collect that information. Once I have that, I’m involved in understanding what the opportunities are for change in the way we operate. This work feeds into the day-to-day work on communications, as well as the longer-term strategy work focussed on the next three years. At the end of the day, we want to help as many farmers and growers as possible reach carbon net zero or beyond.

As a Director, I also have oversight of the organisation, and this is a role I enjoy a lot. However my favourite parts are talking to the farmers and growers who are on the journey to net zero – or already there, and seeing the changes they’ve implemented. That is always inspiring and makes the work of the organisation very tangible.