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Singapore Builds First Vertical Vegetable Farm

kkleiner writes "Short on arable land? One solution would be to plan up. Singapore, a small country that imports most of its food, has now begun selling vegetables from its first vertical farm. And even while they're more expensive the vegetables are already selling faster than they can be grown. If the farms prove sustainable – both technologically and economically – they could provide a much desired supplement to Singapore's locally grown food and serve as a model for farming in other land-challenged areas."

13 of 141 comments (clear)

  1. suggestion by Anonymous Coward · · Score: 5, Insightful

    Singapore Builds _Its_ First Vertical Vegetable Farm

  2. Drinking water by MichaelSmith · · Score: 3, Insightful

    And if they can find a good, cheap way to desalinate sea water they could almost declare themselves functionally independant from Malaysia.

  3. Sunlight is finite by Hentes · · Score: 4, Informative

    No matter how you align your farms, there's a finite amount of sunlight that you can't get more of. This method can increase yields, but only up to a point.

    1. Re:Sunlight is finite by LunaticTippy · · Score: 4, Interesting

      One cool thing about vertical farming is the fact that we already have lots of vertical surfaces that are just wasting that sunlight. We can convert existing vertical surfaces to create food with unused sunlight.

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      Man, you really need that seminar!
    2. Re:Sunlight is finite by arcite · · Score: 3, Interesting

      LED technology can replace the sun.

    3. Re:Sunlight is finite by Adriax · · Score: 3, Interesting

      http://en.wikipedia.org/wiki/Grow_light#LED
      ~450nm (blue) promotes vegetative growth.
      660-680nm (deep red) promotes flowering and fruiting.

      Rather tempted to experiment with led christmas light strands if they have any leftover at walmart this year. Make a cheap grid light out of them and see how plants do.

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      I don't suffer from insanity, I enjoy every minute of it!
    4. Re:Sunlight is finite by khallow · · Score: 3, Interesting

      And I think it's been noted that solar cells plus LEDs are a bit more efficient than raw sunlight for plants (I understand plant photosynthesis can't use the IR, a narrow green band, and UV portions of sunlight).

  4. /ITS/ first virtical farm by kwerle · · Score: 5, Informative

    http://en.wikipedia.org/wiki/Vertical_farming
    Specifically:
    "The Armenian tower hydroponicums are the first built examples of a vertical farm, and is documented in Sholto Douglas' seminal text "Hydroponics: The Bengal System" first published in 1951.[5] Contemporary notions of vertical farming are predated by this early technology by more than 50 years. link"

    So it's off of "THE first" by about half a century.

  5. Will Allen has been doing this... by sugapablo · · Score: 3, Interesting
  6. economic feasibility by prisma · · Score: 4, Interesting

    They may not be the first in the world to do this but any new competition should be welcome as being another team and another chance at finding techniques to improve cost effectiveness.

    My first thought after seeing the headline and thinking "That's cool!" was whether or not they could stay in business and what kind of future this setup could have elsewhere. It's probably a concept very much like fuel prices: When prices rise high enough to support more expensive production methods, these fancier methods will have a better chance of gaining traction and staying in business.

    The Singapore government should consider what value they put on food security for their population. If they value it highly enough, then perhaps a subsidy for the company to help them expand would be justifiable.

  7. Insecticides and Bees by Traiano · · Score: 5, Informative

    The value and challenges of hydroponic farming might not be obvious to those of you in the west (I live in Singapore).

    First, the local vegetable market is dominated by Malaysian and Chinese imports. Both of these countries have questionable laws limiting the use of pesticides and fertilizers. I have no doubt that their products are grown unsustainably. Most people wash Chinese vegetables with soap for fear of the chemicals that may remain on them.

    Those imported vegetables are incredibly cheap locally. Its possible to get all the food you need for a stir fry for a small family (with meat) at a local wet market for just a few dollars. But, as I said above, the safety of that food is dubious. Singaporeans are now rich enough (average income second only to Japan in Asia) to expect a better quality of food.

    The one vegetable that we simply cannot get in quality is the tomato. Most are flown here under ripe so they do not crush in transit. Of course the carbon footprint of those tomatoes must be massive. The higher quality ones come from Japan, but apparently were shipped frozen. Tomatoes are mushy, mealy, and never taste like a proper tomato picked in southern Europe's late summer. Sky green's web page shows they are only tackling non-flowering vegetables (greens). This is probably because they are not able to farm the bees needed for tomato pollination. I've never seen a bee in Singapore and don't know what the concerns are of raising honey bees on the island.

    Just a few thoughts from an American in Singapore...

  8. Re:Verticle? by Nadaka · · Score: 4, Funny

    If there is one thing that a room full of monkeys can do that isn't write the complete works of Shakespeare... It is make the fertilizer stick to the walls.

  9. Re:Grow house by mogness · · Score: 3, Interesting

    It's not really that serious. The drug laws are strict but it's actually fairly common to come across illicit substances in SG, just like everywhere else. The cases that make the news usually appear because people are stupid about it, trying to take E out to clubs or smoking weed in the street like they think they're in Amsterdam. Most people who want to don't have a problem. No, there aren't dealers on corners or people walking up to you on the street offering you drugs like back in the US, but we like it that way. Anyone who's been here more than a few years knows someone who knows someone that has drugs. We live on an island country that's only slightly bigger than Manhattan, and we have the world's busiest port. You'd be kidding yourself if you thought they'd catch everything coming in, or if you thought they prosecute every single possession case.

    Porn is also illegal here, but it's silly to think no one is looking at it.

    Singapore's policy with just about everything is if you can keep it to yourself they aren't interested. Keep your head down and you can smoke all the weed you want, if that's your thing.

    What I find craziest of all is that in the first three years of my adult life in the US I had six, maybe seven run-ins with law enforcement. I've been in Singapore for almost four years and I've not yet ever been confronted by a single police officer. And people say Singapore is a police state?

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    that's teh shizzle bizzle