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Bharat Ratna is conferred on the Indian citizens, but one had been awarded to one naturalized citizen, Mother Teresa in 1980, and to two non-Indians, Pakistan national Khan Abdul Ghaffar Khan in 1987 and former South African President Nelson Mandela in 1990.
Pusa Himani is a variety of:
Insects are studied in .......................................?
pF value of hygroscopic coefficient is
Ergot is an important disease of:
Which one of the following is the resultant of a thin cloud of varying size found on the surface of the earth by condensation of atmospheric vapour?
Flooding is the method used for the reclamation practice in which of the problematic soil?
Most effective pesticides are ......................?
What is the term for the ability of soil to retain and supply essential nutrients to plants?
Objective of pre-cooling is
Components of bordeux mixture are