Change set

Pick exam & year, then Go.

Question map
Not attempted Correct Incorrect ★ Bookmarked
Loading…
Q8 (CDS-I/2026) Economy › Agriculture & Rural Economy

Consider the following statements with reference to manure and organic farming : 1. Vermicompost is rich in organic matter and nutrients. 2. Biofertilizers and bio-pesticides are not used in organic farming. 3. Crop rotation is beneficial in controlling insects, pests and weeds. Which of the statements given above is/are correct ?

Result
Your answer: —  Â·  Correct: B

Explanation

The correct answer is B (1 and 3 only). Here is the breakdown of the statements:

  • Statement 1 is correct: Vermicompost is produced through the decomposition of organic waste by earthworms. It is highly rich in essential plant nutrients (Nitrogen, Phosphorus, Potassium) and organic matter, improving soil structure and fertility.
  • Statement 2 is incorrect: Organic farming specifically avoids synthetic fertilizers and pesticides. However, it extensively uses biofertilizers (like Rhizobium and Azotobacter) and bio-pesticides (like Neem-based products) to maintain soil health and manage pests naturally.
  • Statement 3 is correct: Crop rotation involves growing different crops in a planned sequence. This practice disrupts the life cycles of crop-specific insects, pests, and weeds, thereby reducing their prevalence without the need for chemical intervention.
How others answered
Each bar shows the % of students who chose that option. Green bar = correct answer, blue outline = your choice.
Community Performance
Out of everyone who attempted this question.
83%
got it right
✓ Thank you! We'll review this.

SIMILAR QUESTIONS

IAS · 2018 · Q82 Relevance score: 2.75

With reference to agricultural soils, consider the following statements : 1. A high content of organic matter in soil drastically reduces its water holding capacity. 2. Soil does not play any role in the sulphur cycle. 3. Irrigation over a period of time can contribute to the salinization of some agricultural lands. Which of the statements given above is/are correct ?

IAS · 2018 · Q100 Relevance score: 2.18

With reference to organic farming in India, consider the following statements : 1. 'The National Programme for Organic Production' (NPOP) is operated under the guidelines and directions of the Union Ministry of Rural Development. 2. 'The Agricultural and Processed Food Products Export Development Authority' (APEDA) functions as the Secretariat for the implementation of NPOP. 3. Sikkim has become India's first fully organic State. Which of the statements given above is/are correct ?

IAS · 2023 · Q63 Relevance score: 1.89

Consider the following statements : Statement-I : The soil in tropical rain forests is rich in nutrients. Statement-II : The high temperature and moisture of tropical rain forests cause dead organic matter in the soil to decompose quickly. Which one of the following is correct in respect of the above statements?

CDS-I · 2012 · Q76 Relevance score: 0.86

Vermicompost is a/an—

IAS · 2012 · Q69 Relevance score: 0.37

Consider the following crops of India:

  1. Cowpea
  2. Green gram
  3. Pigeon pea

Which of the above is/are used as pulse, fodder and green manure?