What is the boiling point of water at sea level.
Water boils at 100°C (212°F) at sea level under normal atmospheric pressure.
The optimum spacing (row × plant) of hybrid cotton grown in the irrigated areas
Total geographical area (mha) of India
Which one of the following element responsible for pollen development?
Photorespiration involves
Study and selection, planting, care and removal of individual trees, shrubs, vines and other perennial woody plants is known as
In which of the following condition nitrification occurs rapidly?
If grain and straw yields are 4 and 6 t/ha, respectively, the harvest index will be
The systematic is the study of:
The soils of very cold climates which are defined as containing permafrost within two meters of the soil surface belongs to the order
Which is not essential nutrient?