By Jonathan Smith, FCT’s Impact Manager
As I was harvesting apples this weekend in an orchard that’s 15 years old, I was marvelling at how apples, and more widely perennial crops, produce food for us with really minimal input.

In this particular orchard, the management I do is mowing or strimming four times a year, pruning trees in winter, hedge cutting in winter…and that’s more or less it. This orchard is planted on Grade 4 land with soil that is light, shallow and with a slight Northerly aspect. It has produced 2/3 of a tonne of apples over 2/3 of an acre this year. Whilst it’s a good year for apples, this orchard consistently produces good amounts of fruit.
The spread of over 25 varieties means any particular variety that crops poorly one year doesn’t impact overall yields too much. Within this, all the varieties are selected for disease resistance (particularly to canker and scab), as well as taste, vigour and genetic diversity,
Much of the fruit will go for juicing, or cider, but much of it is very high quality eaters and cookers that can be stored for months. It is amazing what you can produce on a small area with very little input from humans.
A functioning ecosystem
Orchards are perhaps our best example of agroforestry at work. Existing for hundreds, maybe thousands of years they embody the intercrop between fruit, pasture, livestock and a wide range of biodiversity. Traditional orchards are some of the most biodiverse places in the farmed landscape. Even in more intensive orchards they can be managed for wildlife and carbon sequestration alongside fruit production.

In this particular orchard, and other small orchards on my farm, the land supports lots of butterflies, bees, birds and a wide variety of flora. No chemicals are used and there are actually no fertility inputs. The only machinery used is a mower and a strimmer. There are actually no fossil fuel inputs to the entire system – the machines are electric and we even transport the apples using an electric vehicle! Is this actually the future?

I appreciate this isn’t a fully commercial operation and that in a commercial orchard there needs to be a focus on yields, quality, storage, processing, etc. However in some ways it encapsulates the debate on extensive versus intensive. Extensive growing systems mean low inputs, high biodiversity and moderate production levels. There is a whole debate to be had too around the nutritional quality v quantity of crops.
In addition to low emissions from any machinery or inputs, perennial crops (encompassing many fruits and nuts) also sequester carbon in both the soil and trees. Furthermore, a lack of cultivation means soil organic matter isn’t being oxidised, furthering the potential for carbon sequestration in soils. This is not so far away from a natural ecosystem, which inherently are large carbon sinks.
Agroforestry systems
Traditional top fruit orchards, often with livestock grazing underneath, are timeless examples of a farming system that produces fruit for eating, drinking, and feeding to livestock, as well as seasonal grazing. What hasn’t been grown more widely across the UK are nut groves, such as cobnuts, walnuts and sweet chestnuts. These bring the opportunity to bring protein into our diets as well, but it also requires something of a cultural shift to have more edible nuts in our diets.
The argument I would make is that we can successfully move away from simply fields of grass into agroforestry systems with relative ease, and that livestock and trees are perfectly compatible given the right planning. There are new skills to learn, equipment to buy and markets to access, but these are achievable. In return it would bring a fundamental shift in our landscapes with more carbon being sequestered, shade being provided, diversification of farm produce, and habitat being created.

However there is also an opportunity to integrate vegetables, other fruits and even arable into agroforestry systems – as has been successfully done at places like Wakelyns Agroforestry in Suffolk. The common thread here is that trees have enormous benefits in agricultural systems and really require very little input from us relative to the benefits that they can bring in terms of diversity of crops, biodiversity, carbon sequestration, water storage and landscape benefits.
Because these systems don’t require much, if any, cultivation, require few inputs, they bring a sort of stability to the land in a way that annual crops don’t. More perennials are something that previous generations would have seen as normal, and their reduced presence in our landscape is a relatively recent thing. Here’s me hoping for the return of perennials in our farming systems which bring real benefits to us all, and for generations to come.















































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