Big Fridge
sherwood.news
sherwood.news
Can't you? Not sure about Beijing, but here in Germany you can get most types of apples year round (although they taste a bit better when they're actually fresh than after being shipped halfway around the world and/or spending a few months in cold storage). So I bet that's the case in London too...
Hybridisation has allowed similar apples to be grown in the UK: https://www.theguardian.com/uk/2005/jan/11/research.sciencen...
Conversely, there are lots of varieties that are suited to growing in the UK that have been neglected in favor of imported green uniformity: https://www.theguardian.com/lifeandstyle/2017/oct/21/british...
> But he warned that the popularity of green apples has plunged in recent years. Their market share has fallen to 10% as the sweeter varieties Braeburn and Gala have taken off.
> "Granny Smith eaters tend to be in a category of their own," Mr Barlow said. "They are more likely to live in the north. And in terms of demographics they're slightly lower than average. They're slightly more into the B2s and the Cs."
(Pink ladies are still my favorite.)
https://www.ons.gov.uk/employmentandlabourmarket/peopleinwor...
[1] https://www.orangepippin.com/varieties/apples/granny-smith
As another comment notes, Granny Smiths tend to be cooking apples for which they're very good.
There’s a ton of types of corn, potatoes, chile but you mostly just see 1 type of corn and just 3 or 5 of the others in the US.
My personal issue with them is they can be 'waxed' (sprayed with some sort of petroleum product) - but often they don't have this.
> The materials used to wax produce depend to some extent on regulations in the country of production and/or export. Both natural waxes (carnauba,[12] shellac, beeswax or resin[4]) and petroleum-based waxes (usually proprietary formulae)[3] are used, and often more than one wax is combined to create the desired properties for the fruit or vegetable being treated. Wax may be applied in a volatile petroleum-based solvent but is now more commonly applied via a water-based emulsion.[5] Blended paraffin waxes applied as an oil or paste are often used on vegetables.[7]
https://www.wikipedia.org/wiki/Fruit_waxing
Btw, shellac would make the apple non-vegan as it is made from insects.
Basically, the wax is a non-issue if you skin them.
His team builds IoT hardware sensors to detect "ripening" chemicals and report them back to the producers to reduce waste. The trick is to get the apples to market at just the right time
https://en.wikipedia.org/wiki/Controlled_atmosphere
And, yes, thanks to CA fruits and vegetables are really fresh at shelves, because a CA is about controlling of natural processes of ripening. Till CA adoption USA imported about 90% apples out of season. Now less than 5% only.
It's one of the greatest invention and applied science over the past 100 years.