Gaseous CFCs can deplete the ozone layer when they slowly rise into the stratosphere, are broken down by strong ultraviolet radiation, release chlorine atoms, and then react with ozone molecules
Who started to work on cereal rust in India?
On the basis of climatic condition, Walnut is an example of which type of fruit crop?
Dehorning of horned cattle is the process of removal of their horns or the process of preventing their growth. The process of dehorning is accomplished ...
Seed plot technique of potato is used to produce
‘Kresek’ symptom is a characteristic symptom of which disease of rice?
…………………………………is used for sugarcane first time in Hawai. It is a record of composition of crop with respect to N.P.K., moisture...
Which of the following crops are usually called as alkali tolerant crops.
Toxin found in the leaves of castor
Nipping – the removal of apical bud of young plants, is done in which crop?
Demonstration conducted by research workers in farmers' field is known as:
