How to Build a High Tunnel
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- Опубликовано: 14 авг 2024
- Iowa State University Extension and Outreach Commercial Horticulture Specialist Joseph Hannan speaks on the steps you need to take when building a high tunnel.
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00:00 Intro
00:20 Before building
00:48 Corner posts
01:51 Ground posts
02:39 Ribs
04:02 Substructure
05:31 Wooden supports
06:39 Cover
07:05 End walls
08:36 Utilities 
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Plz mention the height of the polytunnel and also length,width of the polytunnel????
A high tunnel can be about any size. Standard width are 20, 30, and 40 ft while standard lengths are 72, 96, and 120 ft. That said, you can get a tunnel as small as about 20 ft x 20 ft or as large as acres in size. Height can vary from as los as 10 ft on smaller buildings to 14+ ft. I think I have seen a few that are 18+ ft.
Espectacular tu invernadero felicitaciones d Chile gracias
Where can I get one like this nobody ever gets back to you
What state are you in?
Where was the frame of this tunnel sourced? Also very nice and solid assembly work by the team.
Did you buy the greenhouse or you do have it made
What is the height of the greenhouse that will be used to grow peaches?
You will want 18 to 21 ft minimum for growing peaches in a high tunnel. Please note though, if you are in Iowa, I do not recommend growing peaches in a high tunnel. The winter temperatures in a high tunnel still get cold enough to cause loss of fruit buds.
4" pipe? ISU? Did an ISU engineer design this? Hurricane and earthquake proof? Seriously? Also very affordable. If the university is paying for it. What was the cost?