Question

The colour of net in net house farming is

• A. White
• B. Black
• C. Green
• D. None of the above

Answer 1

The correct option is C Green

• Green shade nets allow many of the lights to pass through with minimal effect on photosynthesis, however the same is not true for all the colours.
• When the light passes through the shade nets, a fraction of light spectra gets reflected and that varies from the colour of light spectra.
• In blue shade nets, the photosynthetic activity gets reduced and in black/grey shade nets, shade avoidance mechanism is observed as the plant's photosynthetic activity does not suffice it.
• Therefore, green shade nets are mostly preferred over other coloured nets.
  

So the correct option is 'Green'.