POLYTUNNEL Meaning and
Definition
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A polytunnel is a type of temporary structure consisting of a series of curved metal hoops or rods, usually made of steel or aluminum, that are covered with a large sheet of clear polyethylene plastic. Also known as a polyhouse or hoop house, a polytunnel is designed to create a greenhouse-like environment for plants, crops, or other horticultural needs.
Typically used in agriculture and gardening, a polytunnel provides a controlled growing environment that protects plants from adverse weather conditions such as frost, strong winds, excessive rainfall, or extreme temperatures. The transparent plastic cover allows sunlight to enter the structure, creating a warm and sheltered environment favorable for plant growth.
The design of a polytunnel enables it to be easily erected, disassembled, or relocated as needed. Some polytunnels may also be equipped with additional features like ventilation systems, roll-up sides, or temperature and humidity control mechanisms, providing further control over the internal climate. These structures are often used for the cultivation of a variety of crops, including vegetables, fruits, herbs, and flowers.
Polytunnels have become increasingly popular due to their versatility, cost-effectiveness, and ecological benefits compared to traditional permanent greenhouses. They offer an efficient and affordable solution for commercial growers, as well as hobbyists, who seek a flexible and durable protected growing environment for their plants.
Common Misspellings for POLYTUNNEL
- oolytunnel
- lolytunnel
- -olytunnel
- 0olytunnel
- pilytunnel
- pklytunnel
- pllytunnel
- pplytunnel
- p0lytunnel
- p9lytunnel
- pokytunnel
- popytunnel
- pooytunnel
- polttunnel
- polgtunnel
- polhtunnel
- polutunnel
- pol7tunnel
- pol6tunnel
- polyrunnel
Etymology of POLYTUNNEL
The word "polytunnel" is a combination of two words: "poly" and "tunnel".
"Poly" is a shortened form of "polyethylene", which is a type of plastic commonly used in the construction of these tunnels. "Polyethylene" is derived from the Greek word "polus" meaning "many" and the chemical suffix "-ethylene" referring to the chemical compound.
"Tunnel" comes from the Old French word "tunel" which means "tunnel, hole, or funnel". The word "tunnel" is ultimately derived from the Latin word "tonnus" which refers to a mound, embankment, or ridge. The transition in meaning occurred due to the use of underground tunnels and passages.
So, "polytunnel" combines the use of the plastic material "polyethylene" with the concept of a covered structure resembling a tunnel.
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