Micro Irrigation

Q. Which of the following is not directly related to micro irrigation?

1. Sprinklers
2. Mulching sheet
3. Foggers
4. Drippers

Q. What is the major function of a mulching sheet?

1. To balance the amount of groundwater
2. To eliminate the weeds that destroy crops
3. To concentrate only on the crops that need water
4. To effectively distribute fertilisers to the crops

Q. State the advantages of using micro irrigation.

1. Conserves water
2. Uses surplus water
3. Distributes fertilisers
4. Saves labour costs

Q. A village named X is facing problems in irrigating its land due to its dependence on rainfall. This is leading to low crop yield and the majority of farmers are abandoning agriculture.

Discuss the possible ways to cope with the problem of irrigation.

1. Fertilisers should be imported.
2. Dams should be constructed.
3. Proper irrigation utilities should be used.
4. Rainwater should be harvested.

Q. refers to the practice of using utilities such as drippers, , and foggers to irrigate crops.

1. Micro irrigation
2. Net area sown
3. borewells
4. sprinklers

Q. Identify the irrigation techniques that help in conserving water.

1. Micro irrigation
2. Drip irrigation
3. Virtual water
4. Mulching sheet