Lining of irrigation channels

Related MCQs

• For the repairing of an old but sound concrete lining, the lining preferred is
• Lining of a canal
• The sodium carbonate lining consists of at lest
• Lining of a canal is necessary
• Lining of a canal
• 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 ?
• 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