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O.N.R-3
WATER HARVESTING, CONSERVATION AND UTILIZATION
Certificate in Water Harvesting and Management (CWHM)
(Assignment for the January and July Session 2023)
Course Title: Water Harvesting, Conservation and Utilization
Course Code: ONR-003
Maximum marks: 50
Note: Answer all the questions. Answer each question in about 500 words. All questions carry equal marks.
- Water conservation is important for agriculture in present scenario. Justify the statement in your words.
- Define artificial groundwater recharge. Write advantages of artificial groundwater recharge. Enlist methods of artificial groundwater recharge.
- Explain drip irrigation method. Describe role of irrigation scheduling for maximizing irrigation efficiencies.
- What is domestic and industrial water conservation? Explain.
- Write short note any four of the following:
(i) In-situ water harvesting
(ii) Boarder irrigation.
(iii) Pond lining
(iv) Water Use Efficiency
(v) Indigenous Technological Knowledge (ITK)
ONR3, ONR 3 ENGLISH MEDIUM
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