  Bread stays fresh in a fridge for approximately 2 days. If the bread is not cooked and is still dough, it can stay fresh for up to a month.
What is the typical size for a commercial high tunnel? High tunnels used for growing horticulture crops commercially are typically 20-30 ft wide and 100-200 ft in length with a height of 9-17 ft in center.ince high tunnels are a relatively small planting area, compost is also economical for use in the high tunnel. ALWAYS have your compost source tested for nutrients, pH and soluble salts. If you are purchasing compost from a local farm, determine if any phenoxy herbicides had been applied to the meadows or pastures.
If chickens are not staying in areas that are preferred, then a chicken tunnel may be a good option. Chickens will easily dig up areas of your yard and kick up dirt as they forage for food. Building a chicken tunnel is a great way to direct your chickens to specific areas.hese can be built in modular pieces that can then be placed in any area to easily allow chickens to free range around your yard. The size of the tunnel should be slightly bigger than an average chicken. You can find all the materials for building a chicken tunnel at a local home improvement store.