Other Structures

a. Glasshouse:

  • Refers to a fully enclosed structure made of glass with a metallic or wooden frame.
  • It provides maximum control over temperature, humidity, and light and allows cultivation of high-value vegetables, flowers, and exotic crops.
  • Example Crops: Tomato, cucumber, roses, orchids, gerbera.
  • Higher air infiltration (ventilation) inside glass house due to space between glass cover units which leads to lower interior humidity, which is advantageous for disease prevention.
  • Higher initial cost than double-layered film plastic green houses.
  • Durable but easily breakable ( plastic needs to be replaced 3-4 years)

Greenhouse & Glasshouse Trends for 2022 - Hartley Botanic

 

Advantages:

  • Excellent light transmission.
  • Highly controllable environment suitable for precision horticulture.
  • Suitable for year-round cultivation.

Limitations:

  • High initial investment and maintenance cost.
  • Requires electricity for temperature control and ventilation.
  • Fragile; glass may break during storms or hail.
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