Which of the following statement is incorrect?
When the soil is loosened due to ploughing, the soil volume increase without any effect on weight. This decreases the bulk density of the soil.
The photolysis of water during photosynthesis occurs in the presence of following mineral(s):
Application developed by Indian institute of wheat and barley research for pest management in wheat crop is
Monoembryony is the emergence of one and only one seedling from a seed. The example of monoembryonic variety of citrus is
Gundhi bug, a pest of rice attacks the plant in which stage?
Fruit cracking in litchi is caused by ____
The disorder which occurs due to high temperature and high relative humidity and it is the major problem in North India in which juice vessels dries up....
Phenyl mercuric acetate (PMA) is a ______ of antitranspirant.
Azolla is used as biofertilizer in
Which one of the following mineral elements plays an important role in biological nitrogen fixation:
Steam engine is an example of