Question
Interceptor drain helps to control water logging by __
?Solution
Interceptor drains intercept (cutoff) the surface or subsurface flow from higher reaches before such water can encroach upon the cultivated lands and create waterlogging problem. They are also called ‘relief drains’. They can be of open type or buried pipe type.
Which of the following represents the purity or strength of colour in Munsell colour chart?
Which type of insect infests stored grains by laying eggs inside or on the surface of grains?
Red colour in tomato is due toÂ
Which color sticky traps are used for aphids and white fly?Â
Which of the given methods of measurement of soil moisture is considered as a check for all other methods?
The correct sequence of plant nutrients that shows deficiency symptoms on older leaves is:
The variety of sugarcane which has the ability of ratooning is
The incorrect combination of nutrient and deficiency symptom is
What is the recommended fertilizer dose ratio for cereal crops?
Family of sweet potato is: