14:30 Colin Clark (Gordon) (Con)

There are examples of piecemeal policy on renewable energy. The report from the National Farmers Union and NFU Scotland both commented on this. Take the issue of anaerobic digesters in the renewable heat incentive scheme. There are monocultures of maize in northern Europe, Germany, the Paris basin and, to some extent, parts of England. In creating a monoculture, we have to be very careful not to create a problem, whether that is soil erosion or potential for further flooding, for the sake of producing what is effectively very expensive energy. In the north-east, a 3,000-acre traditional rotation farm might these days just grow grass. Growing grass is less damaging than growing maize, but I am concerned that we are subsidising things that distract us from our primary aim, which is to produce food. We have to make sure that the policy is sustainable. The Department for Business, Energy and Industrial Strategy is looking at the fuels used in anaerobic digesters.

My hon. Friend makes an important point. I expect he will come on to the fact that the common agricultural policy disproportionately rewards larger farmers and large landowners, at the expense of many smaller farmers in the UK. A consequence is that many smaller farmers are looking to diversify out of necessity, to maintain the profitability of their main farming business. As part of our green and environmentally friendly agenda, we should help farmers into suitable diversification into renewable energy where that can help the profitability of the farm.

The Department’s 2018 farm practices survey showed that 50% of farmers took action to reduce greenhouse gas emissions. Of those, 83% did it because they considered it good business practice; 68% did it through concern for the environment; and 53% did it to improve profitability. That is clearly an example of farming realising the monetary benefits.

Again, however, policies have unforeseen consequences. The EU considered banning glyphosate, which would limit minimal tillage and reduce the potential benefits from controlling greenhouse gases. Minimal tillage does not work everywhere, but it works in many parts of the country. Banning glyphosate would certainly mean that we would have to return to deep ploughing to bury slug eggs and weeds, so we would simply use another chemical. I was asked about bees. It was Mr McGregor from Blairgowrie—it is almost a made-up name—who recently said that his honey production was being limited by the flea beetle. We have to think about the consequences of our decisions.

[Source]

14:56 Kerry McCarthy (Labour)

To reverse the decline of species and address the serious environmental challenges facing us, farmers must be incentivised to provide environmentally beneficial outcomes. That is why I have supported the introduction in the Agriculture Bill of the new environment land management scheme, based on the principle of delivering public goods, such as adaptation to climate change, improved water quality and public access, for which no functioning market exists. This approach is overwhelmingly supported by the public. A World Wide Fund for Nature/Populus poll found that 91% of those surveyed wanted the Government to pay farmers to protect nature.

The final issue that I will mention is climate change. We have 12 years to avoid a catastrophic climate emergency, and we must openly discuss the impact of livestock on climate change and the environment more frequently in debates such as this one. It is now almost 13 years since the Food and Agriculture Organisation published its “Livestock’s Long Shadow” report, which stated that

“the livestock sector is a major stressor on many ecosystems and on the planet as whole. Globally it is one of the largest sources of greenhouse gases and one of the leading causal factors in the loss of biodiversity, while in developed and emerging countries it is perhaps the leading source of water pollution.”

In its 2018 progress report to Parliament, the Committee on Climate Change identified agriculture as one of the key priority areas for an emissions reduction programme over the next decade. Otherwise, we will not meet our fourth and fifth carbon budgets.

I know the hon. Lady is very passionate about this issue, and I believe that we are both on the soil inquiry that is being conducted by the Environmental Audit Committee. Does she agree that if only we could get our soils to the right level of health and standards, that would go a long way towards reaching all of our climate change targets, because soil holds so much carbon?

[Source]

15:04 Rebecca Pow (Taunton Deane) (Con)

Soil delivers so many of our services: it cleans water; it holds water; it grows the food we need; and it holds carbon. That carbon-holding property is crucial and we could really tackle our climate change targets if we addressed soil.

[Source]

15:21 Bill Grant (Ayr, Carrick and Cumnock) (Con)

Access to the natural environment has the potential to enhance our health and wellbeing, and so does the nutritious food that UK farmers produce for us on a daily basis. Management of soil is crucial to that food production, and I am pleased to say that the rich Ayrshire soil is renowned for producing the famous potatoes that we up north would call “Ayrshire tatties”. Local quality produce, with its traceability factor, is popular at the regular farmers markets. However, that has not always been the case. Scotland’s national bard, Robert Burns, who was a poet and a farmer and, I am sure, an environmentalist, wrote critically of the heavy clay soils at his father’s farm at Lochlie, and the soil of his own farm at Ellisland, as being simply worn out. Thankfully, science and research have assisted with soil improvements over the centuries. Farmers are more aware of the soil types of their acreages and how best to farm soil as a carbon storage area to mitigate climate change and lock in greenhouse gases. It is to be hoped that in doing so they will take account of the UK Government’s 2019 clean air strategy, as agriculture is responsible for about 10% of the UK’s greenhouse gas emissions.

[Source]

15:37 Luke Pollard (Labour)

Farming plays a vital role in promoting sustainability and nurturing biodiversity. It has shaped our landscapes through continual management, creating a patchwork of unique environments across the uplands and lowlands, and has adapted to the pressures of a growing population. We must ensure that we provide our farming communities with the resources they need to continue that stewardship of our agricultural land. Farmers must be well resourced, and incentivised to continue to fight climate change and to reduce the carbon emissions caused by their activities.

Almost every Member in this debate has said something about the new system that we will move to once we leave the European Union. Farmers are absolutely key to tackling climate change. We must welcome the work they have done across the country, but also re-commit to supporting them in continuing that work.

The National Trust, which is the largest private landowner in the UK, has called for the introduction of a new environmental land management system based on the principle of delivering public goods. Introducing such a system would help with heritage conservation, public access, adapting to climate change and improving water quality, but it must be supported by long-term funding based on an independent assessment of need, alongside the provision of good-quality advice for farmers, safeguards against the import of low-standard food—mentioned by a number of Members—a complementary approach to improving productivity and a strong regulatory baseline. The way that farmers manage their farms can have a positive or negative impact on the surrounding environment, and we need to support, especially through a decent financial and information support system, those who are taking extra steps to protect not only their local environment but the national one.

For centuries, farmers and land managers have closely engaged with ecosystems, using the land and nature around them to build a home for their livestock and to create businesses. Farmers understand, more than most, the interdependent relationship between agriculture and the environment, not only because of their daily interactions with nature but because climate change has directly affected them, and will continue to do so.

With the necessary support systems, growing numbers of farmers would undoubtedly turn to agro-ecology. The Landworkers Alliance has spearheaded some great work on agroecology, making it a viable farming method for more people through initiatives such as the whole -farm agroecological scheme. There are key examples of the impressive nature of agroecology in its integrated production, which, on mixed farms, recycles biomass and reduces waste, using by-products from one process as inputs in others. Nutrient availability is optimised over time by generating fertility on the farm, instead of using artificial fertilisers. That theme of reducing the amount of fertiliser through the use of new methods has come up in a number of interventions. With the optimal use of sunlight, space, water and nutrients, and through synergistic interactions between biological components, fewer resources are lost. These practices conserve and encourage biodiversity in agricultural species and the wider environment, creating diverse ecosystems that are more resilient to climate change.

A great example of agroecology is agroforestry, which has not been mentioned as much as I expected. Agroforestry includes traditional practices that are easily recognised in British landscapes, such as hedgerows, as well as new innovative systems such as silvo-arable cropping, a method of growing alleys of productive trees through arable land. If more farmers were supported with accessible information, relevant data and long-term multi-year funding, more of them could adopt agro-ecological approaches. The benefits would not only directly benefit the farmers’ land; they would help to fight climate change. The Soil Association has said that integrating trees into farms on a significant scale could dramatically increase the amount of carbon sequestered on those farms, as compared with farms where there are monocultures of crops or pasture—a point made by the hon. Member for Gordon. The Committee on Climate Change has highlighted that converting just 0.6% of agricultural land to agroforestry could contribute significantly to our meeting the fifth carbon budget target by 2030.

Alongside carbon emissions, we need to deal with a big issue facing the agricultural industry: soil erosion. As mentioned by my hon. Friend the Member for Bristol East and my west country neighbour, the hon. Member for Taunton Deane (Rebecca Pow), soil erosion costs England and Wales £1.2 billion annually, a cost we cannot continue to afford. Trees integrated into arable settings have been proven to reduce soil erosion by up to 65%. Agriculture is unique when it comes to dealing with the challenges of improving air quality and reducing greenhouse gas emissions, because it can remove carbon dioxide from the atmosphere and store it in vegetation, generating low-carbon renewable energy. It also has a really important role in upstream flood prevention, as has been hinted at by Members.

This debate is so important because although the interdependence of the environment and farming is clear, unless the right structures, funding and support are provided for those working the land, we will not see the much-needed improvement to the environment that we all want. The environment must be at the heart of our future agriculture policy. Public subsidies have been used to fund destructive food and farming practices for too long. Like my hon. Friend the Member for Bristol East, I am no fan of the common agricultural policy, and we must take time to ensure that the systems we introduce do not replicate its problems or create new ones. The Opposition are pleased to see pesticide reduction, improving soil health, cutting climate change emissions and supporting wildlife on the Government’s to-do list, but to deliver those things in a way that reverses the current damage, we will need adequate funding and bold ambition, including clear targets. How does the Minister intend to do that, given the scale of subsidy-related cuts we are expecting after leaving the European Union?

[Source]