Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td]
Astronauts growing food in space? Toplef10Astronauts growing food in space? 1zd3ho10

Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.

Astronauts growing food in space? I22gcj10Astronauts growing food in space? 14dhcg10

[/td][/tr][/table]

Join the forum, it's quick and easy

Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td]
Astronauts growing food in space? Toplef10Astronauts growing food in space? 1zd3ho10

Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.

Astronauts growing food in space? I22gcj10Astronauts growing food in space? 14dhcg10

[/td][/tr][/table]
Square Foot Gardening Forum
Would you like to react to this message? Create an account in a few clicks or log in to continue.
Search
 
 

Display results as :
 

 


Rechercher Advanced Search

Latest topics
» Onions. Walk on?
by OhioGardener Today at 9:25 am

» Bokashi
by OhioGardener Today at 8:13 am

» New to SFG and in Virgina
by sanderson Today at 1:38 am

» Compost bins: Open vs. closed
by Scorpio Rising Yesterday at 10:38 am

» Recommended store bought compost - Photos of composts
by sanderson 3/26/2024, 5:56 pm

» 6 metal trellis frames
by docachna 3/25/2024, 4:31 pm

» N & C Midwest: March and April 2024
by Scorpio Rising 3/24/2024, 3:01 pm

» What Have You Picked From Your Garden Today
by OhioGardener 3/24/2024, 1:28 pm

» Senseless Banter...
by OhioGardener 3/23/2024, 6:02 pm

» Joann's fabric bankruptcy
by neefer 3/23/2024, 12:33 am

» New gardener from Santa Fe NM
by CantersVary 3/22/2024, 7:50 pm

» Kiwi's SFG Adventure
by KiwiSFGnewbie 3/22/2024, 5:07 pm

» Heat Mat Temperature Test
by OhioGardener 3/22/2024, 2:09 pm

» Victory Garden Reboot
by Scorpio Rising 3/22/2024, 11:53 am

» Mark's first SFG
by sanderson 3/22/2024, 11:43 am

» Commercial (bagged or bulk) compost question
by Mikesgardn 3/21/2024, 7:09 pm

» Think Spring 2024
by Scorpio Rising 3/20/2024, 10:34 am

» Fire Ring / Round Raised Bed Planter
by sanderson 3/19/2024, 4:51 pm

» Galvanized Fire Ring for Rhubarb Raised Beds?
by OhioGardener 3/18/2024, 10:34 am

» Happy St. Patrick's Day
by Scorpio Rising 3/17/2024, 5:54 pm

» Happy Birthday!!
by Scorpio Rising 3/11/2024, 10:28 am

» What are you eating from your garden today?
by Scorpio Rising 3/10/2024, 8:38 pm

» Why I love Oregano in the garden.
by OhioGardener 3/10/2024, 8:16 am

» Comfrey
by OhioGardener 3/9/2024, 6:07 pm

» Sealing Barrels Flowers Struggling-Need Ideas
by Turan 3/9/2024, 3:09 pm

» Hello again from a slightly different part of Central PA!
by sanderson 3/9/2024, 1:46 pm

» Chicken manure compost
by Oopsiedaisy 3/8/2024, 7:56 pm

» Chinese Broccoli
by sanderson 3/7/2024, 10:28 pm

» Heat Mat Lifespan
by Scorpio Rising 3/7/2024, 9:33 am

» Now is The Time To Take Seed Inventory
by OhioGardener 3/6/2024, 4:36 pm

Google

Search SFG Forum

Astronauts growing food in space?

4 posters

Go down

Astronauts growing food in space? Empty Astronauts growing food in space?

Post  Janetdunut 5/13/2013, 10:01 am

We are all a bunch of science geeks in my house. I was napping on the couch yesterday evening, and everyone else was watching Discovery, (I think). They were doing a special on potatoes and all these different things people do with them, how they grow them and different kinds. (My boys were particularly interested in the potato guns!)

Anyway, they did a segment on growing potatoes and other crops in space, and how they have developed a more efficient way to do this in preparation for extended explorations. Now, I was half asleep and only had my eyes open for parts of it, but they had this system where seedlings are suspended in air, absolutely no soil or water, and they were sprayed with a liquid nutrient mixture for 3 seconds every four hours. They said it was sufficient because roots did not have to work through dirt to get what they need, and they show showed one-week-old potatoes that were about the size of a walnut. I did not catch the kind of light they were using, but it was sooo interesting!!!

I tried to google it this morning and found lots of different processes they're working on but not exactly what I saw last night. The below link on aeroponics is close to what they were doing I think:
http://www.aeroponicgardenseeds.com/2010/08/18/why-should-i-care-about-aeroponics/

I thought it was super cool and wanted to share with you guys!
Janetdunut
Janetdunut

Female Posts : 10
Join date : 2013-04-11
Age : 45
Location : Elkview, WV

Back to top Go down

Astronauts growing food in space? Empty Fascinating stuff!

Post  Windmere 5/13/2013, 10:23 am

Wow Janetdunit,

This is really quite interesting. I read the information in the link you posted. I tried to click on the NASA information link, but it would not load for me. So, I began looking for more references to aeroponics in space. I found this one in wikipedia:

http://en.wikipedia.org/wiki/Aeroponics#Aeroponics_in_space

Also, a NASA website:

http://www.nasa.gov/vision/earth/technologies/aeroponic_plants.html

Finally I found this Youtube video about growing veggies on earth using the same NASA technology. Food from this featured grower goes directly to restaurants immediately after harvest:

https://www.youtube.com/watch?v=m6o5LTl6GJw

Janetdunit, thanks so much for your post on this subject. I am very intrigued by the whole method. It is fascinating that this technology can actually be used in space!
Windmere
Windmere

Male Posts : 1425
Join date : 2013-02-26
Age : 55
Location : Fayetteville, GA - Zone 7B - 8A

Back to top Go down

Astronauts growing food in space? Empty Re: Astronauts growing food in space?

Post  Janetdunut 5/13/2013, 10:40 am

Wow! I loved that youtube video!

Imagine the quality difference in the food if this were indeed something that caught on and became a part of running a restaurant?!?!

I'm thinking this could make a great project to do with my son. I wonder what exactly they are misting with? I'll have to do some more research.

Thanks for posting!!
Janetdunut
Janetdunut

Female Posts : 10
Join date : 2013-04-11
Age : 45
Location : Elkview, WV

Back to top Go down

Astronauts growing food in space? Empty Re: Astronauts growing food in space?

Post  plantoid 5/13/2013, 4:26 pm

Those nice crisp cannon ball sized crunchy iceberg lettuces you buy in the shops are being grown in the misting system method so are some celery .
They were using fish tank aquarium air pumps to bubble the chemical mist spray to the plants roots .

I saw that on the, " Country File " TV prog on BBC several months ago .

I must confess I still prefer manure compost grown food to aero /hydroponic stuff
plantoid
plantoid

Male Posts : 4096
Join date : 2011-11-09
Age : 73
Location : At the west end of M4 in the UK

Back to top Go down

Astronauts growing food in space? Empty Re: Growing potatoes in space

Post  GloriaG 5/13/2013, 6:57 pm

If you have a chance to visit Disney World in Orlando, you can see quite a large aeroponics setup in operation. They have greenhouses full of both hydroponics and aeroponics. They use the produce in the restaurants in the parks. Here's a link to a short film from 2008 showing a behind the scene tour of their greenhouses.

http://www.simply-hydroponics.com/96/hydroponics-at-walt-disney-world-mickey-mouse-pumpkins/
avatar
GloriaG

Female Posts : 440
Join date : 2010-03-15
Location : Double Oak, TX Zone 8a

http://www.laketrailstudio.com

Back to top Go down

Astronauts growing food in space? Empty Re: Astronauts growing food in space?

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum