Question
Newcastle disease/Ranikhet disease (RD) is a highly
contagious and most lethal viral disease of poultry. Which Institute had discovered the vaccine for Ranikhet disease?Solution
ICAR-IVRI, Izatnagar produced R2B strain vaccine since 1940 and F strain vaccine since 1953. The immunity produced by RD F vaccine lasts for about 15 weeks. Chicks should be revaccinated with the RD R2B vaccine between 8-10 weeks after primary vaccination.
In which year was the Technology Mission on Cotton launched in India?
Tillage increases the water holding capacity of soil but it reduces the …………………….
Best nitrogenous fertilizer for rice crop is:
Contaminants in cotton are known as
The correct sequence of plant nutrients that shows deficiency symptoms on older leaves is:
Diamond Back Moth (DBM) is a specific insect of which crop?Â
Which of the following states belong to the Northern Zone of cotton production in India?
Which hormone act as selective weed killer?
Which nutrient is primarily responsible for the development of bolls in cotton?
A market characterized by large number of sellers and buyers and homogenous product is known as
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