Which of the following is the most widely used irrigation method in India?
Surface irrigation
India has a vast agricultural landscape irrigated through several methods, but surface irrigation — which includes canal irrigation, tank irrigation, and flooding of fields — is by far the most extensively used method across the country.
Surface irrigation accounts for a large majority of the total irrigated area in India, particularly because it is low-cost and suits large flat agricultural tracts in states like Uttar Pradesh, Punjab, Haryana, and Andhra Pradesh.
Drip irrigation and sprinkler irrigation are more water-efficient micro-irrigation methods, but their adoption, while growing, is still limited compared to surface irrigation's coverage.
Subsurface irrigation (underground pipes or tiles) is the least common method in India.
Hence, surface irrigation is the most widely used irrigation method in India.
Which one of the following terms describes the practice of growing two or more crops simultaneously on the same piece of land?
Directions: The following 05 (Five) items consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the answers to these items using the code given below:
Statement I: India has a wide variation in population density.
Statement II: Factors like agricultural productivity and the history of the settlement have greatly influenced the population density pattern in India.
Which of the following are the characteristics of organic farming?
1. Use of chemical fertilizers to improve soil fertility.
2. Frequent decomposing and fallowing.
3. Use of herbs to control pests.
4. Higher productivity per hectare.
Select the correct answer using the code given below:
A farmer in a semi-arid area claims that his farming practice is very environment friendly. Which of the following practices on his farm can justify his claim?
1. Planning a tree belt.
2. Practising crop rotation.
3. Carrying out a large scale irrigation system
4. Using organic fertilizers.
Select the correct answer using the code given below:
Which of the following statements about the Livestock sector in India is/are correct?
1. Livestock contributed about 25 per cent of gross value added in agriculture.
2. It provides self-employment to a large segment of the population
3. The rapid growth of the livestock sector can be egalitarian inclusive
Select the correct answer using the code given below: