Livestock moving from England to Wales will have to be tested from next month. The Welsh Government says that once the whole of England becomes a restricted zone for the bluetongue disease on the first of July, animals will have to test negative for the disease before they can go into Wales. There have been no cases of bluetongue in Wales, or in Scotland this year. There the government also decided earlier this month that animals should be tested if they're coming from a restricted zone.

As the UN Oceans summit in Nice draws to a close, it's hoped that more countries will ratify a High Seas Treaty and so bring it into force. This agreement was made two years ago to put 30% of international waters into marine protected areas by 2030. However even within those areas, bottom trawling is allowed. Bottom trawling is already banned in some English waters and the government is consulting on plans to extend that ban. We speak to Michael Kaiser professor of fisheries conservation at the Lyell centre at Heriot Watt University.

All week we've been following the journey from field to bread bin - and today we're at the millers. 85% percent of the wheat used for our bread is grown and milled in the UK. We import about 15 percent of bread wheat from Canada and Germany. We visit a miller in Essex who can trace his milling roots right back to the Domesday book.

Presenter = Charlotte Smith

Farmers say they're relieved that feared cuts to nature-friendly farming budgets didn't materialise during the chancellor's spending review. More money has been allocated to farming schemes, though Defra's budget itself is facing cuts of 2.7% in real terms. We speak to the Wildlife Trusts and the National Farmers' Union.

The biggest event in the arable farming calendar - Cereals - is being held in Lincolnshire. We speak to the host, and learn about new drone technology to help spray delicate crops.

And Defra has announced badger culls will continue in 11 areas of England. The Labour government has pledged to end them by the end of the parliament, instead stepping up vaccination of badgers and other measures. But the chief vet has advised it's too soon to end culling.

Presented by Charlotte Smith and produced by Sally Challoner.

There are calls for Wales and Scotland to join England in imposing a country-wide bluetongue restriction zone to try to contain the virus. Neither Wales nor Scotland currently have cases of the disease, which affects sheep, cattle and goats; if they don't join the restriction zone, livestock will effectively be banned from crossing the borders.

As the UN Ocean Conference continues in Nice, the Marine Conservation Society aims to remind us that all land and river-based pollution, including agricultural run-off, will end up in the ocean. They're calling for a more joined-up approach to farming and fishing more sustainably.

Scientists at Rothamsted Research have genetically modified an oil seed plant with a red flax to create fish feed that provides antioxidants and the red colour in salmon and shrimp. Though not authorised in the UK, the GM crop would be an alternative to the chemicals currently used.

And it's the second day in our journey of a UK loaf of bread from seed to slice. Today we're with a wheat farmer in Norfolk.

Presented by Anna Hill and produced by Sally Challoner.

Grimsby could become home to the UK’s first large-scale onshore salmon farm. A judicial review has upheld North East Lincolnshire council’s decision to grant it planning permission. An animal rights group had challenged the development on fish welfare grounds. However a high court judge ruled that animal welfare concerns could be a key planning consideration in future planning cases.

This week we’re following the journey of a loaf of bread, from seed, to the field, to the mill and eventually the shelf in the shop. The wheat used for bread has to be high in protein and have specific qualities to make good dough. It’s known as Group 1 Wheat. We visit a seed breeder in Cambridgeshire where bread-making varieties of wheat are developed.

Most commercial poultry farmers keep chickens for either egg-laying or meat production, and that specialisation is the way modern poultry farming has operated for decades. But does it have to? A group of farmers are now looking into the use of ‘dual-purpose’ heritage poultry breeds that can be used for both eggs and meat. They say that if these birds were farmed more widely it could also stop the cull of the male chicks which aren’t wanted in egg-laying flocks. Six farms are taking part in field trials run by the Innovative Farmers group.

Presenter = Caz Graham

Eggs up, wheat down: what’s made the most cash for farmers?

The Welsh government's plan to protect the environment, increase biodiversity and punish polluters.

And warnings of innovation brain drain without more investment in agri-tech.

Presented by Caz Graham and produced by Beatrice Fenton.

The government is unlikely to be able to cope with a severe outbreak of animal disease like Foot and Mouth, according to the National Audit Office. In a new report, it says key public bodies including the Department for Environment, Food and Rural Affairs and the Animal and Plant Health Agency, have been working so hard to manage outbreaks of diseases like avian flu over the last six years, that long term resilience is being undermined and there is no long-term strategy.

The artificial fertilisers that farmers put on their crops are generally produced using the energy-intensive Haber-Bosch method. The process has a large carbon footprint, but we find out about research to find a biological alternative to chemical fertiliser.

And we meet cattle foot trimmer, Dave Phillips from Dorset, who will be representing England at this year's World Foot Trimming Cup!

Presented by Anna Hill

A new law which is intended to protect nature and reverse the loss of wildlife has been introduced by the Welsh Government. The Environment Bill aims to allow members of the public to challenge organisations in Wales, including councils, on environmental issues such as water pollution. If passed, it will set up a new Office of Environmental Governance, to enforce environmental law, and Ministers in the Senedd will have to set targets to reduce pollution and manage ecosystems.

We visit Down Land Traditional Meats in West Sussex, where the owner says increasing financial strain and red tape is putting the future of small abattoirs at risk. The closure of abattoirs has been a long standing trend - in the 1970s the UK had 2 and half thousand abattoirs...but that had dropped to just 203 by 2023.

And we find out about a high-tech cattle handling crate that incorporates software to monitor animals. It can minimise manual handling by drafting animals - where a herd is separated into smaller groups - by itself.

Presented by Anna Hill

There are concerns from wildlife and farming groups that the upcoming Spending Review will see the budget for nature-friendly farming schemes being cut, with money targeted only at smaller farms. We hear from farmers about what that could mean.

We visit a falcon breeding facilities which supplies birds to the Middle East for the sport of falcon racing.

And £5 million pounds is on offer as part of the Farming Innovation Investor Partnerships competition, which offers government money alongside private investment to agri-tech companies.

Presented by Charlotte Smith

The Environment Agency says the north west of England is in drought. One farmer tells us this year's crops are already ruined because of a lack of water.

Two proposed reservoirs have been given 'nationally significant' status by the government to speed up the planning process. Decisions on the Lincolnshire Reservoir which is planned for an area near Sleaford and the Fens Reservoir near March in Cambridgeshire will now be accelerated. Ministers say the law will also be changed so that in the future all projects which are, as they put it, 'fundamental to national water resilience' will automatically be designated as 'nationally significant'. Farming communities are concerned about the impact on productive farmland, and one farmer says the Lincolnshire scheme will wipe out her home and her business.

All week we're talking about the nation's national parks. The Scottish Government's decided not to go ahead with plans for a new national park in Galloway. After a long legal battle supreme court judges ruled that wild camping is allowed on Dartmoor, we speak to the park's chief executive. In Wales we report on a nature recovery project in Pembrokeshire which works with farmers to enhance farmland by the coast. In The Broads Norfolk farmers and environmentalists are trying to tackle the damage being caused by deer.

Golden Eagles have been extinct in England since 2015 when a solitary bird died in the Lake District. But could that be about to change? A conservation project in the south of Scotland which began in 2018 has seen a huge increase in the eagle population there, and some of those birds have begun exploring places like the Northumberland National Park where one was spotted just a few weeks ago

Presenter = Charlotte Smith