Urban Food Chains

the links between diet and power

asparagus fruit plants strawberries vegetables
Asparagus and strawberries
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Money is a totally meaningless measure of value for many things. Take food production for instance.

From an accountant’s point of view, there is no monetary distinction to be made between a farm growing a thousand pound’s worth of wheat during a crop year and a market gardener’s business growing a thousand pound’s worth of asparagus and strawberries over the same period of time. It is only when you come to live on these harvests that the difference becomes apparent.

Luxury crops such as asparagus and strawberries, or Yorkshire rhubarb, became potentially more profitable when the Victorian railway network suddenly cut the cost of market access, moving delicate products quickly and efficiently. Market gardeners were by definition close to urban centres, but the railways extended the range over which they could sell.

The reason asparagus-and-strawberries is such a common combination is that both crops need a lot of skilled labour to harvest. Having assembled a gang of labourers to pick asparagus, it makes sense to have another crop to follow through and move the workforce from one to the next as the season progressed.

In the case of Yorkshire rhubarb, production is concentrated into an area surrounded by railway lines. Like the asparagus-and-strawberries growers, market access was the key to their profitability.

However, especially given the short seasons for these luxury crops, no-one is going to live on a diet of asparagus and strawberries. We use a different set of values to establish what a sustainable food system might look like and what it would need to produce.

plants
Will this crop feed Africa?
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The BBC is running an upbeat story about ensets, a relative of the banana grown in Ethiopia. The stems and roots of the plant are used to make a bread or a coarse porridge. The conical fruits are discarded since they are inedible.

The interest in this obscure crop is that it might grow successfully across a far wider range than it currently occupies. Whether it takes the continent of Africa by storm remains to be seen, but the idea of growing a new crop to feed local populations makes a welcome change.

Visit https://www.bbc.co.uk/news/science-environment-60074407

livestock pigs UK
Why pig slaughter weights matter
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Since the end of October last year average pig slaughter weights have been rising steadily, hitting 95 kg during the week ending January 8, 2022. This is about 5kg above the long term average. This is due to abattoirs refusing to take all the pigs they contracted for at the beginning of the breeding cycle. Processors face a shortage of skilled labour in the killing lines and boning halls, with the result that pigs being held back on farms.

[chart to follow]

Here, they are eating feed that was not costed into the business and since UK male pigs are not routinely castrated, they are increasingly likely to pass puberty and be affected by boar taint with the onset of breeding condition. This renders them unsaleable and inedible.

The weight of a pig at slaughter is critical to its commercial value, since overweight pigs put on fat in the muscle tissue and their conformation is no good for retail or foodservice clients.

A week later and no sign of any change.

British pig prices dropped even further in the week ending January 15. The Standard Pig Price (SPP) dropped to 139p/kg, the lowest it has been for almost a year. Pig producers are still looking after pigs that should have left their holding long ago, as the average carcase weight set a new record at 95.42kg (source AHDB). Since these animals would normally have left for slaughter, farmers are having to buy grain on the spot market, pushing feed prices up in the process.

Europe food manufacture haulage retail Switzerland
Migros marks major milestone
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Swiss retail giant Migros has achieved the first stage of its 2030 carbon neutrality plan. All the multiple’s retail premises have completed their transition to become carbon neutral.

As the country’s largest food business and retailer, Migros operates the lion’s share of the national retail park. It has been a dominant force on the national retail scene for decades.

Between now and 2030, Migros will cut a further 80% of its greenhouse gas emissions from its business activities, including its extensive food manufacturing arm.

Instead of buying carbon credits to offset its remaining environmental overheads, Migros will “inset” its remaining emissions. One example of this arrangement is a project working with 1,000 Thai peasant families to raise the environmental standards of their rice growing. For instance, there are gains to be made by not flooding paddy fields, which area significant source of methane emissions. The result is a contribution towards a potential reduction of  60% in  the crop’s carbon footprint worldwide.

livestock pigs UK
British pigs start 2022 with record average carcase weight
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As overcrowded pig farms send their first lorryloads of slaughter pigs to the abattoirs, AHDB is reporting an all-time high of 94.12 kg for the national average carcase weight. As if proof of poor conformation was needed, back probe measurements averaged 11.8mm in the week ending January 1. Predictably, the percentage of pigs meeting the SPP specification has sagged to 84%, compared to a long term average of 93%. Without culling or moving thousands of pigs that have been contracted, but not taken by processors, the pig sector crisis will deepen: ignoring it will not solve anything.

AHDB pork data can be found here.

dairy retail
Nose before yes, says Morrisons
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Yorkshire-based supermarket Morrisons is going to give up using best-before dates on a lot of its liquid milk lines and is telling customers to sniff the milk as they take it out of the fridge and make their own minds up as to whether or not it is fit to drink. The story appeared on the BBC, which added that milk is one of the most heavily wasted foodstuffs, with 490 million pints being dumped every year, 85 million of which is slung out because it had passed its best-before date. Properly managed refrigeration can keep milk wholesome beyond this time, which is a suggestion not a statement of fact.

retail
Shaken, not stirred
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The EUR15 billion Campari group has been talking to the FT about shifting the focus of its marketing to drinking at home, since the pandemic has all but shut down the hospitality sector. Campari reckons that indoor drinking will remain a growth area in the cocktail market, even after the pandemic subsides. Here is an improbably long link to the story in the FT, with no guarantee that it will will work for very long, if at all.

https://click.news-alerts.ft.com/f/content-e9e38332-9762-48cd-b206-b030b2707d6f/HgxNZkS8LqpL8e8zCHJ1bA~~/AAAAAQA~/RgRjvkEiP0ShaHR0cHM6Ly93d3cuZnQuY29tL2NvbnRlbnQvZTllMzgzMzItOTc2Mi00OGNkLWIyMDYtYjAzMGIyNzA3ZDZmP2Rlc2t0b3A9dHJ1ZSZzZWdtZW50SWQ9N2M4ZjA5YjktOWI2MS00ZmJiLTk0MzAtOTIwOGE5ZTIzM2M4I215ZnQ6bm90aWZpY2F0aW9uOmRhaWx5LWVtYWlsOmNvbnRlbnRXCGZpbnRpbWVzQgph1SK822HozVHBUhRwZXRlckBjcm9zc2tleS5jby51a1gEAAAAAA~~
livestock pigs UK
Tesco makes pig harvest gaffe
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Tesco tweet bot “Kayley” upset UK pig farmers on January 5 by suggesting that British pork supply gaps were weather-related and that the retailer stocked pigmeat from a number of countries to ensure the best quality was always available. In the process the retailer coined the “pig harvest”, adding to the anger of pig producers all over the country. Read Alastair Driver’s account of this episode in Pig World.

https://www.pig-world.co.uk/news/poor-weather-hits-pig-harvest-tesco-explains-lack-of-british-pork-of-shelves.html

Europe fruit Switzerland
Longer shelf life for fresh produce
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Swiss researchers have found a way of using fruit and vegetable peelings to make a coating that extends the shelf life of fresh produce. Staff at the Empa research body have been working with Lidl Switzerland since 2019 to develop what promises to be a game changer.

Bananas have been chosen to test Empa’s cellulose coating.

Testing the coating on bananas, a gain of up to a week was recorded in the product life. There is the added benefit that with a reduction in the use plastic materials, the risk of condensation or rot in transit is also lower. “The big goal is that such bio-coatings will be able to replace a lot of petroleum-based packaging in the future,” explains Gustav Nyström, head of the Empa lab.

Lidl Switzerland has 150 stores that will take part in testing the new coating as it continues its development over the next two years.

Further details from the Empa website.

food production haulage livestock pigs
British pigs overlooked in Brexit preparations
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Urgent requests for government involvement in setting up the commercial infrastructure that would be needed for trading as a third country after Brexit were mostly ignored, according to pig industry body the National Pig Association (NPA). In November 2020, with less than two months before the end of the transition period, the association had “…a long list…” of unanswered procedural questions for the export of breeding pigs and pork products after Brexit.

While the NPA continued to work closely with the environment ministry DEFRA, NPA chief executive Dr Zoe Davies warned that: “…time is now running short and we need more urgency and engagement from across Government before it is simply too late.”

She observed that the UK pig sector faced the very real prospects of being unable to continue the vitally important trade in breeding stock to the EU and of severe delays, as well as higher costs and reduced market access for pork exports. “The impact could be devastating,” she warned.

Some of the unanswered questions required solutions regardless of whether or not there was a Brexit agreement in place after the transition period. Topping the list was a lack of Border Control Post (BCP) facilities in key European ports for live pigs and in some instances pork products. Once the grace period ends for customs health checks on imports, serious doubts persist about the availability of qualified veterinary professionals to process a tidal wave of additional certificates. The NPA estimates that the paperwork alone will increase fivefold.

“We are still waiting for an indication of whether or not the significant extra veterinary resource required can be met,” explains Davies. In 2020 DEFRA told the NPA to persuade the key EU port authorities to invest in the necessary BCP facilities and left the association to its own devices. “There has been no interest from the Government in helping us engage at either Commission or Member State level.”

The required investments in BCP facilities will also be required for consignments arriving in the UK once the transition period is over. “There are no seaport BCPs in the UK at present either,” explains Davies.

“Defra has pointed out that, as it is phasing in import checks, these won’t be needed until July 2021. However, we will need to know well in advance what the exact requirements will be for testing and inspection, while any port operating as a BCP will require time to put the necessary infrastructure in place.” The financial commitment involved is significant: it includes specialist veterinary staff appointments as well as buildings and laboratory facilities.

A further practical consideration that was still unresolved at the end of the transition period was transport. “Hauliers will require separate authorisations and qualifications in both the EU and UK. There is still a complete lack of clarity as to how companies will be able to register and hold multiple authorisations without adding huge cost.”

The operational impact on the slaughtering and processing sector of losing large numbers of qualified non-UK EU vets is not a new concern. The issue was raised in the House of Lords report number 15 published during the 2017-8 session of Parliament. (https://publications.parliament.uk/pa/ld201719/ldselect/ldeucom/15/15.pdf)

This post first appeared about 10 days before Christmas. Today, December 25, it is clear that the government has learnt nothing from this episode; there is a lingering temptation to suggest that this was the intention all along. More than 30,000 healthy pigs have been culled at the expense of pig producers up and down the country. Many of them have gone or will go out of business through business through no fault of their own.