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CXC · CSEC · Agricultural Science

Crop Production
Practice Questions

20 CXC CSEC Agricultural Science questions on Crop Production, each with instant feedback and a full examiner-style mark scheme.

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✨ Revision guide includes key terms, worked examples and exam technique for Crop Production.

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Question 1 · 1 mark · Difficulty 1/3

A Jamaican farmer wants to control the black pod disease affecting his cocoa trees. Which type of pesticide should he apply?

  1. Insecticide
  2. Herbicide
  3. Fungicide
  4. Nematicide
Show answer & explanation
✓ Answer: CFungicide
Award 1 mark for identifying fungicide. Black pod disease in cocoa is caused by the fungus Phytophthora palmivora, therefore a fungicide is required. A is incorrect — insecticides control insects, not fungal pathogens. B is incorrect — herbicides control weeds. D is incorrect — nematicides control nematode pests in soil.
Question 2 · 1 mark · Difficulty 2/3

A farmer in St. Vincent noticed that his dasheen plants had yellowing leaves starting from the older leaves and moving upward. Which nutrient deficiency is MOST likely responsible for this symptom?

  1. Nitrogen
  2. Iron
  3. Calcium
  4. Boron
Show answer & explanation
✓ Answer: ANitrogen
Award 1 mark for identifying nitrogen deficiency. Nitrogen is mobile in plants, so deficiency symptoms appear first in older leaves as the nutrient is translocated to younger tissues. B is incorrect — iron deficiency causes interveinal chlorosis in young leaves first. C is incorrect — calcium deficiency affects growing points and causes blossom end rot. D is incorrect — boron deficiency causes distorted growth and hollow stems.
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20 questions · 25 min · free

CXC CSEC Agricultural Science: Crop Production FAQ

How many CXC CSEC Agricultural Science questions on Crop Production are there on Kramizo?
Kramizo currently has 20 exam-board-aligned practice questions on Crop Production for CXC CSEC Agricultural Science, with new questions added every week. Each question gives you instant feedback and a full examiner-style mark scheme that tells you exactly what would earn marks on a real CXC paper. The questions span the full difficulty range — from straightforward recall (level 1) right up to multi-step reasoning and evaluation (level 3) — so the bank works for first-pass revision and final exam-week stress testing alike.
Is Kramizo free for CXC CSEC students preparing for Agricultural Science?
Yes — completely free. Every student gets 45 questions a day on the free plan, with no card required and no trial countdown. That free quota works across every subject and every topic in our bank, so you can mix Crop Production practice with other Agricultural Science topics or even switch to a totally different CXC subject without paying anything. Kramizo's optional Pro plan removes the daily cap and adds detailed progress analytics, but the free tier is the real product — used by thousands of GCSE, IGCSE and CSEC students.
Are the Crop Production questions aligned to the official CXC CSEC Agricultural Science syllabus?
Every question is written against the published CXC CSEC Agricultural Science specification, including the exact command words (state, describe, explain, calculate, evaluate, etc.), mark allocations, and difficulty tier you'd see on a real CXC paper. Explanations are written in the style of official examiner mark schemes — they tell you what is being awarded marks and why distractors are wrong, not just whether you got it right. The bank is continually refined to match the latest syllabus updates from CXC.
How is Crop Production typically tested on CXC CSEC Agricultural Science papers?
Crop Production appears across multiple question types on real CXC CSEC Agricultural Science papers — most commonly as multiple-choice questions in the objective section, structured short-answer questions in the main paper, and occasionally as part of an extended response. Kramizo's practice bank reflects that mix: 4-option MCQs, true/false statements, fill-in-the-blank key terms, multi-select questions, and ordering questions. Working through the bank gives you exposure to every question style examiners actually use.

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