Question
Which electromagnetic wave has the longest
wavelength?Solution
In the electromagnetic spectrum, wavelength increases from gamma rays → X-rays → ultraviolet → visible light → infrared → microwaves → radio waves. Radio waves have the longest wavelength.
Ratooning is practiced in which of the following crops?
The total age of rice seedling for transplanting in main field through double transplanting method
What is the primary cause of soil salinization in agricultural fields?
Which weedicide is used to kill broad leave weeds in legumes ?
In dryland regions, which of the following cropping systems is most appropriate for conserving soil moisture and reducing the risk of total crop failure?
‘Hen and Chicken’ disorder, where small berries develop along with normal ones, is observed in which fruit crop?
Among the microorganisms listed below, which one is commonly used as a bio-fertilizer for pulse legumes, oil legumes, and fodder legumes?
Which of the following is monoembryonic Citrus species?
What is the common cause of low field efficiency in animal-drawn ploughing?
Income elasticity of inferior goods is ........................?
