ONR-3 Solved Assignment English Medium 2024

Description

ONR-3 Solved Assignment English Medium 2024

O.N.R-3 WATER HARVESTING, CONSERVATION AND UTILIZATION

Maximum marks: 50

Note: Answer all the questions. Answer each question in about 500 words. All questions carry equal marks.

1. Water conservation is important for agriculture in present scenario. Justify the statement in your words.
2. Define artificial groundwater recharge. Write advantages of artificial groundwater recharge. Enlist methods of artificial groundwater recharge.
3. Explain drip irrigation method. Describe role of irrigation scheduling for maximizing irrigation efficiencies.
4. What is domestic and industrial water conservation? Explain.
5. 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