Question
Which of the following spectrum range is called
photosynthetically active radiation?Solution
Photosynthetically active radiation (PAR) is light of wavelengths 400-700 nm and is the portion of the light spectrum utilised by plants for photosynthesis.
In which year was the "Amrit Catla" fish variety officially trademarked?
Which of the following arrangement of the crops is correct in respect of their water requirement (WR).
Weight of a soil sample with can is 210 g and dry weight with can is 180 g. Weight of empty Moisture can is 40 g. What will be moisture content of soli ...
Drum culture technique is used to determine WR of which of the following crop?
What is the type of farming done along the contour of sloping land to avoid soil erosion with slope less than 33%?
Which of the following is the source of agro-industries organic waste?
What is the size of semi intensive fish farm pond?
Which of the following given options is the plant cell wall mainly consisting of?
The main objective of integrated weed management is
Which one is the major component of Bordeaux mixture?
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