Exam Revision Agric Science JSS 2 Second Term Examination

about Agricultural Practices:

1. What is a farm structure?
   • Farm structures are buildings or facilities used in agricultural operations, like offices, storage sheds, and livestock barns.
2. What is nursery in cultural practices?
   • A nursery is where plants are grown from seeds or cuttings before being transplanted to the field.
3. Why are simple farm tools important?
   • Simple farm tools like hoes and shovels help with basic tasks like planting and weeding.
4. What is a school farm?
   • A school farm is an area within a school where students learn about agriculture through hands-on activities like planting and harvesting.
5. What are some crops propagated sexually?
   • Maize, beans, rice, wheat, and tomato are propagated sexually through seeds.
6. What are some crops propagated asexually?
   • Potato, banana, pineapple, strawberry, and garlic are propagated asexually through methods like cuttings and runners.
7. What are factors of climate?
   • Temperature, rainfall, humidity, sunlight, and wind are factors of climate that affect agricultural production.
8. How can crops be naturally propagated?
   • Crops can be naturally propagated through seed dispersal, tuber sprouting, runners, and birds dropping seeds.
9. What are methods of artificial vegetative propagation?
   • Grafting, budding, layering, cutting, and tissue culture are methods of artificial vegetative propagation.
10. What are factors of agricultural production?
    • Soil fertility, climate conditions, water availability, technology access, and market demand are factors of agricultural production.
11. What are classifications of farm animals?
    • Livestock, poultry, aquaculture, and exotic animals are classifications of farm animals.
12. Why is seed planting important in agriculture?
    • Seed planting ensures the growth of crops like maize, rice, wheat, soybeans, sunflowers, and cotton.
13. What is the definition of a school farm?
    • A school farm is a designated area within a school where students learn about agriculture through practical activities.
14. What are the benefits of a school farm?
    • School farms provide hands-on learning experiences, promote self-sufficiency, and instill environmental stewardship in students.
15. What are challenges of maintaining a school farm?
    • Limited resources, seasonal constraints, and maintenance issues are challenges faced in managing a school farm.
16. How are crops propagated sexually?
    • Crops like maize, beans, and rice are propagated sexually through seeds.
17. How are crops propagated asexually?
    • Crops like potato and banana are propagated asexually through methods like cuttings and runners.
18. What are climate factors affecting agriculture?
    • Temperature, rainfall, and sunlight influence crop growth and yield.
19. What are natural methods of crop propagation?
    • Seed dispersal by wind and animals, tuber sprouting, and runners spreading are natural methods of crop propagation.
20. What are artificial methods of crop propagation?
    • Grafting, layering, cutting, and tissue culture are artificial methods of crop propagation.
21. What are important factors in agricultural production?
    • Soil fertility, water availability, and climate conditions are crucial factors in agricultural production.
22. What are types of farm animals?
    • Livestock, poultry, and aquaculture are common types of farm animals.
23. Why do farmers stake yam?
    • Farmers stake yam to support the plant and protect it from rotting.
24. What is the main reason for crop propagation?
    • Crop propagation is mainly done for commercial purposes to meet market demand.
25. Where do animals get slaughtered?
    • Animals are slaughtered and butchered in places like abattoirs and pens, not in kitchens or silos.
26. What is the purpose of chemical avicides?
    • Avicides are used to control bird pests in agriculture.
27. What is the distance between rows of crop stands called?
    • The distance between rows of crop stands is known as inter-row spacing.
28. What is seed viability?
    • Seed viability refers to the ability of a seed to germinate and grow into a healthy plant.
29. What are the types of agriculture?
    • Subsistence and commercial agriculture are common types of agriculture.
30. What is crop rotation?
    • Crop rotation is the practice of growing different crops in succession to maintain soil fertility and prevent pest buildup.
31. What is the purpose of irrigation?
    • Irrigation brings water to the farm to ensure crops have enough moisture for growth.
32. When is maize ready for harvesting?
    • Maize becomes mature for harvesting between 2-3 months after planting.
33. Which part of flowering plants develops first?
    • The root is the first part of a flowering plant to develop.
34. What are some natural methods of crop propagation?
    • Natural methods of crop propagation include seed dispersal, tuber sprouting, and runners spreading.
35. What are some artificial methods of crop propagation?
    • Artificial methods of crop propagation include grafting, layering, and tissue culture.
36. What are factors of agricultural production?
    • Factors of agricultural production include soil fertility, water availability, and climate conditions.
37. What are classifications of farm animals?
    • Livestock, poultry, and aquaculture are common classifications of farm animals.
38. Why do farmers stake yam?
    • Farmers stake yam to support the plant and prevent vine rotting.
39. What is not a problem of a school farm?
    • Transpiration is not a problem of a school farm.
40. What is a crop?
    • A crop is a plant grown for economic or social purposes.
41. Where do crop plants derive their nutrients from?
    • Crop plants derive their nutrients from soil, water, and sunlight.
42. What is a major difference between nursery practice and planting operation?
    • Planting is a major difference between nursery practice and planting operation.
43. What are some factors of agricultural production?
    • Soil fertility, water availability, and climate conditions are factors of agricultural production.
44. What are types of agriculture?
    • Subsistence and commercial agriculture are common types of agriculture.
45. What is crop rotation?
    • Crop rotation is the practice of growing different crops in succession to maintain soil fertility.
46. What is the purpose of irrigation?
    • Irrigation brings water to the farm to ensure crops have enough moisture for growth.
47. When is maize ready for harvesting?
    • Maize becomes mature for harvesting between 2-3 months after planting.
48. Which part of flowering plants develops first?
    • The root is the first part of a flowering plant to develop.
49. What are some natural methods of crop propagation?
    • Natural methods of crop propagation include seed dispersal and tuber sprouting.
50. What are some artificial methods of crop propagation?
    • Artificial methods of crop propagation include grafting and tissue culture.
51. What are factors of agricultural production?
    • Soil fertility, water availability, and climate conditions are factors of agricultural production.
52. What are classifications of farm animals?
    • Livestock, poultry, and aquaculture are common classifications of farm animals.
53. Why do farmers stake yam?
    • Farmers stake yam to support the plant and prevent vine rotting.
54. What is not a problem of a school farm?
    • Transpiration is not a problem of a school farm.
55. What is a crop?
    • A crop is a plant grown for economic or social purposes.
56. Where do crop plants derive their nutrients from?
    • Crop plants derive their nutrients from soil, water, and sunlight.
57. What is a major difference between nursery practice and planting operation?
    • Planting is a major difference between nursery practice and planting operation.
58. What are types of agriculture?
    • Subsistence and commercial agriculture are common types of agriculture.
59. What is crop rotation?
    • Crop rotation is the practice of growing different crops in succession to maintain soil fertility.
60. What is the purpose of irrigation?
    • Irrigation brings water to the farm to ensure crops have enough moisture for growth.