Question
Highest water use efficiency is found
inSolution
Water use efficiency is defined as the yield of marketable crop produced per unit of water used in evapotranspiration. It is highest for finger millet that is 13.4 kg/ha mm and lowest for rice 3.7 kg/ha mm.
___________ is an important mineral nutrient
Which of the following is also known as dry iceÂ
1 mole of carbon atoms = ______ g of carbon atoms
Who among the following developed the technology of under-ground nuclear explosion?
India tops the world in production ofÂ
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Zero group was introduced by
A person weighing 80 kg is standing in an elevator that is accelerating downward at 3 m/s². What is the apparent weight? (Take g = 10 m/ s²)
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