Hi agriculturists, welcome to the daily Crop Science MCQ for agriculture examinations. Read all the questions very carefully before attempting. Today’s test series consists of 50 questions based on the previous year’s questions of the Licensure Examination for Agriculturists. Hence, attempting these questions will help you improve your skills for the upcoming examination.

In this test series, we have focused on important topics of crop science. With the help of this test series you will be able to test your knowledge and prepare well for the upcoming examinations.

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Crop Science MCQ Questions For Agriculture Examinations

Crop Science MCQ Questions For Agriculture Examinations

1. Which physiological process in plants is responsible for the conversion of light energy into chemical energy?

2. What is the main purpose of backcross breeding in plant genetics?

3. In seed technology, what does the term “seed priming” refer to?

4. Which crop production system focuses on minimal soil disturbance and maintaining soil cover?

5. What role does nitrogen play in plant nutrition?

6. Which method is used to control pests by introducing natural predators?

7. In post-harvest technology, what is the primary purpose of controlled atmosphere storage?

8. Which practice is a key component of sustainable agriculture?

9. Which is a common consequence of poor weed management in crops?

10. In agroforestry, what is the primary benefit of integrating trees into agricultural landscapes?

11. Which tree species in agroforestry systems is known for nitrogen fixation and improving soil fertility?

12. How does increasing atmospheric CO2 directly impact photosynthesis in C3 plants?

13. Which biotechnology technique involves editing plant genomes at specific locations?

14. What is the role of agroforestry in carbon sequestration?

15. Which factor is most critical for the success of gene transfer in biotechnology?

16. Which climate change adaptation strategy is most effective for rice cultivation in flood-prone areas?

17. How does agroforestry contribute to biodiversity conservation?

18. Which genetic engineering technique is used to create herbicide-resistant crops?

19. Which practice in agroforestry helps in soil conservation on sloped lands?

20. What is the primary advantage of using marker-assisted selection in plant breeding?

21. Which hormone regulates stomatal closure during drought stress in plants?

22. Which genetic principle is applied in the development of hybrid varieties?

23. In seed technology, what is the purpose of seed scarification?

24. Which crop production system is characterized by alternating crops in the same field to manage soil fertility?

25. How does mycorrhizal association benefit plant nutrition?

26. Which pest management strategy involves monitoring pest populations to determine the need for control measures?

27. Which physiological process is enhanced by the hormone cytokinin in plants?

28. Which breeding method is used to transfer a specific trait from one variety to another?

29. What is the function of gibberellins in seed germination?

30. Which soil nutrient is critical for chlorophyll synthesis in plants?

31. What is the primary advantage of using certified seeds in agriculture?

32. Which cropping system involves growing two or more crops simultaneously in the same field?

33. Which factor most affects nutrient leaching in soil?

34. Which pest management strategy uses pheromones to disrupt pest mating patterns?

35. Which plant hormone is involved in fruit ripening and leaf abscission?

36. Which plant breeding method involves the selection of superior individuals based on phenotypic performance?

37. Which soil amendment is most effective in increasing soil pH?

38. Which is a key benefit of using leguminous cover crops in cropping systems?

39. Which practice is crucial in maintaining genetic purity in seed production?

40. Which soil component is primarily responsible for cation exchange capacity?

41. Which rice variety is specifically bred for resistance to bacterial blight?

42. What is the primary advantage of dwarf wheat varieties in modern agriculture?

43. Which cattle breed is known for its high milk production in tropical regions?

44. What is a significant trait of the Desi cotton variety?

45. Which breed of chicken is preferred for egg production?

46. Which variety of tomato is known for its long shelf life?

47. Which wheat variety is commonly used for bread-making due to its high gluten content?

48. Which aquaculture species is most suitable for polyculture with carp?

49. Which practice is critical in maintaining soil structure in sustainable agriculture?

50. Which biotechnological method is used for rapid multiplication of disease-free plants?

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