Question 1

What is/are the advantage/advantages of implementing the 'National Agriculture Market' (NAM) scheme? 1. It is a pan-India electronic trading portal for agricultural commodities. 2. It provides the farmers access to nationwide market, with prices commensurate with the quality of their produce. Select the correct answer using the code given below:

Accepted Answer

The National Agriculture Market (NAM) scheme offers several advantages. Firstly, it serves as a nationwide electronic trading platform for agricultural products in India. Secondly, it allows farmers to access markets across the country and receive prices that match the quality of their goods. The correct answer is option (c) - Both statements 1 and 2 are accurate, as confirmed by a Government notification.

Question 2

In India, cluster bean (Guar) is traditionally used as a vegetable or animal feed, but recently the cultivation of this has assumed significance. Which one of the following statements is correct in this context?

Accepted Answer

Cluster bean, also known as Guar, has traditionally been utilized in India as a vegetable or animal feed. However, its cultivation has recently gained importance. The correct statement in this context is that the gum derived from Guar seeds is used in the extraction of shale gas. This gum plays a crucial role in hydraulic fracturing technology during the process of shale gas extraction.

Question 3

Consider the following plants: 1. Groundnut 2. Horse-gram 3. Soybean. How many of the above belong to the pea family?

Accepted Answer

Groundnut, Horse-gram, and Soybean all belong to the pea family, scientifically known as Fabaceae or Leguminosae. These plants are characterized by their ability to fix nitrogen in the soil through a symbiotic relationship with nitrogen-fixing bacteria in their root nodules, making them important for soil fertility and agricultural sustainability.

Question 4

Which of the following statements is/are correct regarding vegetative propagation of plants? 1. Vegetative propagation produces clonal population. 2. Vegetative propagation helps in eliminating the virus. 3. Vegetative propagation can be practiced most of the year. Select the correct answer using the code given below.

Accepted Answer

Vegetative propagation is a type of plant reproduction that does not involve seeds. It creates identical copies of the parent plant, known as clones. This process relies on mitosis, ensuring that the genetic material of the new plant is identical to the original. It can be carried out at any time of the year. However, it is important to note that vegetative propagation does not rid plants of viruses. Once a plant is infected, it will typically remain so for its entire lifespan, including any parts taken for propagation.

Question 5

What is the use of biochar in farming? 1. Biochar can be used as a part of the growing medium in vertical farming. 2. When biochar is a part of the growing medium, it promotes the growth of nitrogen-fixing microorganisms. 3. When biochar is a part of the growing medium, it enables the growing medium to retain water for a longer time. Which of the statements given above is/are correct?

Accepted Answer

Biochar is a type of stable and carbon-rich charcoal that is used in soil. Biochar made from manures and food wastes has been found to have higher levels of nitrogen and phosphorus, supporting statement 2. Additionally, certain types of biochar can enhance soil fertility, help soil retain water better, and increase crop productivity, supporting statement 3. As there is only one option that includes both statements 2 and 3, the correct answer is 'd'.

Indian Geography - Agriculture — UPSC Previous Year Questions

Year-wise Distribution

Sample Questions

Indian Geography - Agriculture — UPSC Previous Year Questions

Year-wise Distribution

Sample Questions