What are tunnels in agriculture?
Tunnel farming is an agriculture technique in which the crop is grown in a long row or block under row covers, where it is protected from environmental factors such as rain, hail, snow, wind, frost, and pests. It can be done on both a commercial or subsistence level.
How much is a farming tunnel?
Low cost tunnel structures can range between R200-300 per m2, whereas multispan structures can be anything from R300-R600 per m2, depending on the level of automation and ventilation required.
Is tunnel farming profitable?
Tunnel Farming: A Profitable Solution
Here are some reasons why tunnel farming is profitable in the South African context: Climate Control: Tunnels offer a controlled environment, allowing farmers to regulate temperature, humidity, and ventilation.
What is the difference between a high tunnel and a low tunnel?
Low tunnels are similar to high tunnels but much smaller—only about 3 feet high and 4 feet wide. They are a lot simpler and less expensive to erect.
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