Water Conservation Techniques
Water Conservation Techniques: Overview
This topic covers concepts, such as, Water Conservation, Water Conservation at Home, Drip Irrigation, Drought-Tolerant Crops, Laser Field Leveling, Tailwater Reuse, Subsurface Irrigation, Gravity Drip Buckets & Gated Pipe Irrigation etc.
Important Questions on Water Conservation Techniques
The main advantage of 'PVC' pipes for drainage is the feasibility ofâ
_________ is the advantage of Drip irrigation.
Hydraulic conductivity of soils varies directly with which of the following porosity ?
Hydrologic cycle represents
What are the benefits of micro-irrigation?
I. Most efficient method of irrigation
II. Increases crop productivity with less water usage
III. Saves electricity
IV. Enhances fertilizer use efficiency
V. Reduces the problems of waterlogging
Conservation of rainwater by collecting run-off precipitation for supplemental irritgation is called:
Dry-land farming mean:
Which crop requires water-logging for its cultivation?
Which system of irrigation is not practised usually?
Hydrology deals with
The surface of the still water is considered to be
Water held in the soil is not available to the plant, if it is held at tension which of the following atmosphere ?
Tolerance to soil salinity of the given set of crops is such that which of the following sequence ?
The filter over which sewage is sprinkled is called as
Which of the following weeds has been found useful to check water pollution caused by industrial affluents ?
Which of the following is NOT a traditional water storage structure?
A channel of canal where water is forced to flow against the slope of land upliftment is called _____.
Which of the following type of water is not available for plants ____________
Which one of the following crops require highest need of water ?
Drought-evading plants are also known as _____.
