ONR-003 Water Harvesting, Conservation and Utilization in English Solved Assignment 2024-2025

ONR-003 Water Harvesting, Conservation and Utilization Solved Assignment 2024-2025

Course Title: Water Harvesting, Conservation and Utilization
Course Code: ONR-003
Note: Answer all the questions. Answer each question in about 500 words. All
questions carry equal marks.

1. Explain why water harvesting is necessary for agriculture sustainability.
2. Explain any two surface water harvesting techniques in detail. Describe the factors
impacting choice of water harvesting systems.
3. Explain the drip irrigation system with the help of neat sketch and describe the
importance of drip irrigation in the area of water scarcity.
4. A farmer applying 5 cm irrigation to 10 ha area and meeting water requirement of 10
cows and of 20 buffalos. Assume requirement of cow and buffalos are 70 and 60 litres/
day. Compute the gross storage capacity of a water storage pond to meet the water need
for 30 days.
5. What is artificial groundwater recharge? Explain the ideal conditions for artificial
groundwater recharge

ONR-003, ONR 003, ONR003, ONR-03, ONR03, ONR 03, ONR-3, ONR3, ONR 3