The irrigation is necessary in an area

Related MCQs

• Intensity of irrigation should be increased in order to prevent the area from water logging.
• The maximum average depth due to one day storm over an area of 100 km2 is 100 mm. Depth-Area-Duration (DAD) curves indicate that for the same area of 100 km2 the maximum average depth for a 3 hour storm will be
• Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as
• The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called
• Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain ?
• Lining of irrigation channels
• The whole period of cultivation from the time when irrigation water is first supplied for preparation of the ground to its last watering before harvesting, is called
• The irrigation engineering may be defined as
• For closed growing crops (such as wheat), the method of irrigation used is
• When the irrigation canal and the drain are at the same level, then the cross drainage work is achieved by providing a