Regenerative Farming and Climate Change

I beg to move,

That this House has considered regenerative farming and tackling climate change, restoring nature and producing nutritious food.

I start by thanking the Backbench Business Committee for granting me the opportunity to debate this issue. I also declare my interest as a Conservative Environment Network regenerative agriculture champion, whatever that means.

Farming is at a crossroads in the UK. This is a seminal moment, perhaps the greatest in 70 years, and it offers opportunities, challenges and the chance to rethink and reform our agricultural way of life in a manner that is harmonious to producing healthy, high-standard food, reaching our climate goals and enhancing biodiversity, and tackling rural issues.

To start, the method through which we subsidise and support our farmers is undergoing a complete revamp. The basic payment scheme, which rewarded farmers based on their landholding, is to be phased out and replaced by an entirely new scheme. This new Government proposal—the environmental land management scheme, known as ELMS—promises to be a fairer, more tailored subsidy initiative to help British farmers produce food at the same time as asking them to work increasingly at a landscape scale, to improve biodiversity, reduce air and water pollution, protect our landscapes from environmental hazards and adapt our agricultural ways in response to climate change.

ELMS is undeniably ambitious and what is wrong with that? At its core, it seeks to provide public money for public good. A combination of climate change and decades of intensive farming have had an impact on UK agriculture, land and environment. More frequent flood events, topsoil loss from erosion, pesticides and antibiotic resistance, and plateauing yields, despite higher inputs, are increasingly making farmers’ jobs even more financially challenging, incurring lasting damage to our shared environment. Agriculture accounts for 10% of UK greenhouse gas emissions, and it is in our interests to address that.

British farming faces a new subsidy scheme, the need to address climate change, the requirement to upskill and retrain, the need for standards to measure carbon sequestration, as well as having to ensure stability around food security. Those crossroads—that challenge—might well be described as a spaghetti junction. The complexity of what we must do is huge.

Over the past two years, since I was elected, I have been fortunate enough to spend a great deal of time with the farmers of Totnes and south Devon. In doing so, I have noted the manner, method and diverse ways in which many of them now farm. Some use the practices of the generations before them—a hyper-intensive farming regime, the “Dig for Britain” mentality, in which the land is worked and squeezed from every angle, for every nutrient, to produce food for a growing population through the use of chemicals and intensification, and where yields are a priority at all costs. Others have changed and adopted an organic farming model, where food is no longer produced at any cost, standards are raised, chemicals are reduced and, at the end, the product can display a label that denotes high quality, infallible welfare standards and, of course, a price to go with it—premium quality for those who can afford it.

It is perhaps worth remembering that there are 9.34 million hectares of agriculture landscape in the UK, of which only 489,000 are farmed organically. Then there are people who have long recognised and understood the need to return their land entirely to a more balanced and natural state of affairs—the rewilding brigade, whose efforts have been so neatly captured through the work of Isabella Tree and Charlie Burrell at Knepp. They have been returning land to its natural state and making space for nature to take over, which has captured the imagination of millions.

The wide spectrum of farming methods all have their own pros and cons, but the focus for the UK has now shifted towards working with nature. We must pluck what works from these methods and encourage their use through a new initiative. In recent years, a growing number of farmers have come to rethink their operations—quite literally from the ground up—by placing renewed emphasis on the few inches of earth beneath our feet, known as topsoil. In a healthy system, topsoil holds the nutrients, biodiversity and biological matter that allows life on Earth to thrive. It is no exaggeration to say that we owe our existence on this Earth to those few vital inches. For decades, however, we have been treating it like dirt.

I am grateful to the hon. Gentleman for securing the debate. He is making a very knowledgeable speech, and I support what he is saying. Does he agree that there needs to be a big cultural change in order to move away from consuming high quantities of low-nutritious food and towards consuming lower quantities of food that is more nutritious?

It is almost as though the hon. Gentleman has read my speech, because I will come on to these points. Yes, the issue is about improving the quality of the food that we produce from the soil that we use. We can meet so many of our targets on food security and environmental challenges, but also on the health of the nation, through the food that we produce.

The farms that we are talking about are rethinking their operations according to a set of principles known as regenerative agriculture. Simply put, regenerative agriculture involves producing food while restoring the land. It consists of the following five principles. First, soil should not be disturbed. Secondly, soil surface should be covered. Thirdly, living roots should be kept in the soil. Fourthly, a diversity of crops should be grown, and there should be an end to monoculture crops. Fifthly, grazing animals should be brought back on to the land through mob-stocking processes. Although those five principles are well known within the regen community, they are not so widely recognised within the farming community.

Such a method of farming moves away from the agrochemical model that relies on environmentally damaging and expensive chemicals. It provides a solution to improve biodiversity, carbon sequestration of soil and food production, to reduce inputs in costs and to create a symbiotic model that is sustainable, effective and necessary. By freeing the farmer from their dependence on the chemicals salesman, they are able to reduce their costs and take control of their finances. That becomes all the more prescient as the cushion of the basic payment scheme is reduced.

At this point, one might wonder: if it is such a fantastic method, why are all farmers across the world not upending their ploughs and moving to regenerative agriculture? Unfortunately, like many beneficial steps, it takes time. Regenerative agriculture marries old techniques with new technology. Although it is proving successful where practised, farmers are still required to take a leap of faith, both financially and educationally.

We have so many fantastic farmers who are practising regenerative farming right across the UK, concentrating on improving soil health, biodiversity and water quality. I think of Jake Freestone, who was declared environmental champion farmer of the year at this year’s Farmers Weekly awards. I wonder whether we politicians could learn more from leaders such as Jake. Will my hon. Friend congratulate Jake?

I thank my hon. Friend for his intervention. I suspect that congratulations from the Minister might mean more, but I would like to congratulate Jake Freestone, because he is exactly the sort of person who we need to be co-operating with the Department for Environment, Food and Rural Affairs and private organisations and helping people to learn and upskill—something that I will touch on in a second.

As I was saying, the enormous mind shift requires farmers to update and modernise their approach to farming, as well as including that financial risk. The challenge is great, but so too are the opportunities for DEFRA. The agriculture community and the private sector have a role to play. With a national initiative, they could have truly global results. For regenerative agriculture to make a difference, it needs to be supported and accepted by the Government, the private sector and the agricultural community. To achieve that, DEFRA has the opportunity to facilitate and enhance co-operation and understanding between farmers, to share practices, skills, machinery and understanding and, above all, to support farmers to do more for climate, nature and the environment. The sustainable farming incentive, part of the environmental land management scheme, which launches from 2022, will incentivise regenerative farmers to address the key points of soil and pest management. But the details at present remain somewhat opaque. Many in the agricultural community are still confused or in the dark about how the new ELM scheme will operate or practise.

Businesses that include farmers—of course, all farms are businesses—need certainty. The sooner we can be clearer about how public money for public good actually operates, the better. DEFRA through the ELM scheme is changing the method of support after 40 years. It is not about pitching farmers against one another, but instead bringing them together and using Government, private sector and farm bodies to provide the required support and action to adopt these regenerative farming principles. Perhaps a Jake Freestone policy could be adopted; we could use him as an example.

It is a great pleasure to serve under your chairmanship this morning, Mr Betts. I congratulate my hon. Friend the Member for Totnes (Anthony Mangnall) on securing today’s debate. Indeed, it is good to see him on dry land. I have been following his exploits over recess on the trawler that left his constituency, and on which I am told he worked very hard. It is good that he survived that recent experience. I think that he learned a great deal from it, and I am looking forward to hearing all about that in due course.

I know from our many conversations that my hon. Friend is very passionate about regenerative farming as well as about his local fishing industry. He set out the challenges that are facing us at this crossroads of agricultural policy very thoughtfully—if rather quickly. It is true that there is a great deal to do. Part of the problem, which he identified, is that we have to do this at both a strategic level and a very practical and granular level, because that is what farming is all about.

We are introducing a new system that is tailored to the long-term interests of our farmers. As my hon. Friend said, this is the most significant change to farming and land management in 50 years. It is designed to move away from area-based payments or headage-based payments and to deliver a renewed agricultural sector. We are working with farmers at all stages of the design and development of this programme to ensure that it works for them in the future.

Very briefly, our programme is divided into three delivery systems at the moment. The sustainable farming incentive is being piloted actively at the moment, and those pilots are seeking to answer the specifics of many of the questions identified by my hon. Friend. Local nature recovery strategies are all about collaborative working across clusters or groups of farms, perhaps within a geographical area and perhaps to sustain a specific form of biodiversity or a geographical monument that we are trying to protect. We have learned a great deal about how co-working can help with nature recovery. Finally, there are the landscape recovery schemes, which my hon. Friend touched on.

Is the Minister not slightly concerned with the policy we are seeing in trade negotiations with countries from around the world? We are doing deals with countries that have farming systems that seem to be the polar opposite of the vision set out by the hon. Member for Totnes (Anthony Mangnall), and of what the Minister is arguing for now. Is it not a problem that, if we are pursuing a trade policy of that nature, it completely undermines what we are trying to achieve domestically?

I am very keen to promote the consumption of British food and drink wherever possible. I was delighted to go to Wales to look at the first geographical indication awarded under our new domestic system, which, I am proud to say, is in the Gower with salt marsh lamb. While it is right, as the hon. Gentleman states, that we have an ambitious trade policy, we need to do everything we can to make sure that truly sustainable food in the country is as local as possible, frankly.

It is worth briefly touching on the way in which our new schemes will support a series of regenerative techniques. My hon. Friend the Member for Totnes mentioned topsoil regeneration. I am particularly excited by the use of winter cover crops: fast-growing plants such as buckwheat, fodder radish or rye, which are established very soon after the harvest and create a green, living cover for the soil. We know now that these techniques reduce soil erosion risks and prevent nutrients from being washed out of the soil. We know that they really improve the living roots within the soil and soil microbiology, which is very much promoted within our new schemes. Integrated pest management—for example, growing flower-rich areas alongside or within arable crops to attract predators for pests—is not pie in the sky; these are real techniques that are being used on real productive farms at the moment. We are doing everything we can to promote that.

We have very exciting examples of general mixed agriculture coming through, such as cultivating crops alongside rearing livestock to fertilise the soil. As a former oilseed rape grower, I am particularly excited by the new learning we have about the winter grazing of sheep, and what that does for pest management. My hon. Friend has heard me enthuse about herbal leys in the past. I feel that these are good, basic techniques that, while old fashioned in some cases, with new technology can really help the way our soil structures work in the future.

If I may, I will add a few concluding comments. I thank those who have taken part by intervening on me and the Minister. I also thank the Minister for her comprehensive answer to my rather long list of questions, for which I apologise. I think I did share some of the questions ahead of time. It is nice to be back on firm ground after my two days with the Brixham trawlers.

The Minister is absolutely right: when we can marry old techniques with new technology, we have the potential to turbocharge—as the Prime Minister might say—our farming methods and ensure that we continue to produce high-class agricultural produce in this country.

As I sit on the International Trade Committee, I would just say that we have the highest standards in the world. It is, of course, incredibly difficult to do a trade deal with any other country when our standards sit at the very top, but there is an expectation that British produce will be able to reach the shelves of our friends in New Zealand, Australia and Singapore, because it is a sought after product. I hope to scrutinise those trade deals further in Parliament so that we can have more debates about food security and about how we are exporting, as well as how we are importing. I do not know whether that provides any reassurance to the hon. Member for Carmarthen East and Dinefwr (Jonathan Edwards), but I am trying.

It is fantastic to hear about the ministerial statement on soil health. As any good agronomist knows, good soil health is measured by the quantity of worms, so I look forward to going out with my shovel, along with the Minister, to count worms and see how this policy has had an impact.

There are big challenges and huge opportunities here. All I will say is that the Minister has a strong reputation for engaging with and listening to the different groups in Parliament and outside. I hope that she will continue to do so and hear us out.