Summary

• Description:

  The MS Word document comprises Form 3 Agriculture Paper 1 End Term 3 2026 Exam with Marking Scheme. The PDF version is also available upon your request. The marking scheme is in a different document.

  This assessment thoroughly evaluates crop production principles, soil fertility management, water harvesting techniques, and land tenure systems. It is ideal for end-of-year school-based national assessment preparation towards the end of the term, and can also be effectively administered as a mid-term assessment for schools that have completed the syllabus early at the beginning of the term.

  • Duration: 2 Hours
  • Total Marks: 90 Marks
  • Number of Questions: 24 Questions (1 – 24)
  • Structure: Section A (Questions 1 – 17, 30 Marks), Section B (Questions 18 – 21, 20 Marks), and Section C (Questions 22 – 24, 40 Marks; answer any two questions)

  It covers the following topics:

  • Section A:
    • Climatic factors influencing crop production and aspects of light
    • Mechanisms of nutrient loss from soil and role of organic matter in sandy soils
    • Characteristics of green manure plants and phosphatic fertilizers
    • Soil testing importance and tomato nursery practices (pricking out and hardening off)
    • Field spacing and plant population calculations for maize crops
    • Methods of breaking seed dormancy and causes of tomato blossom end rot
    • Agents of soil erosion and soil conservation structures including terraces
    • Afforestation, re-afforestation, land title deeds, and collective land tenure systems
    • Types of farm water pumps
  • Section B:
    • Distinction between straight and compound fertilizers
    • Fertilizer application rate and nitrogen content calculations using CAN
    • Zigzag soil sampling procedures, field activities, and sample labelling
    • Identification and cultural control of crop pests (cutworm larvae / Agrotis ipsilon)
    • Process and mechanical impact of splash erosion on bare soil
  • Section C:
    • Cultural methods of soil and water conservation and water harvesting techniques
    • Agronomic practices in onion production (seedbed preparation, field management, harvesting)
    • Field management practices in tomato production
    • Roles of agriculture in Kenya's economic development
    • Effects of temperature and rainfall characteristics on crop selection
• File Size:

  585.01 KB
• Length:

  7 pages
• Category:

  Exams
• Level:

  Form 3
• Subject:

  Agriculture
• Posted By:

  Caleb_Peter

Enter your details below to initiate a payment using MPESA.