Lesson Note on Types Of Agriculture In Nigeria: Crop Rotation, Mixed Farming and Shifting Cultivation for SSS 2

Class: Senior Secondary School 2 (SS2 / SSS2)
Term: Second Term
Week: 2 – 3
Age: 16 years
Duration: 45 minutes
Subject: Geography
Curriculum Theme: Economic Geography
Previous Lesson: Agriculture In Nigeria: Meaning, Types and Mechanized Farming.
Topic: Types of Agriculture in Nigeria
Subject Matter: Crop rotation, mixed farming, shifting cultivation, food crops in Nigeria and their locations, cash crops in Nigeria and their locations, importance of agriculture in Nigeria, problems of agriculture in Nigeria, solutions to agricultural problems

Specific Objectives

By the end of the lesson, pupils should be able to:

Cognitive Domain:

• Define and explain different types of agricultural practices in Nigeria.
• Identify major food and cash crops in Nigeria.
• State the locations where specific food and cash crops are grown in Nigeria.
• Discuss the importance of agriculture to the Nigerian economy.
• List common problems faced by agriculture in Nigeria.
• Propose solutions to the identified agricultural problems.

Affective Domain:

• Appreciate the role of agriculture in national development.
• Recognise the challenges faced by farmers in Nigeria.
• Participate actively in discussions about agricultural practices.

Psychomotor Domain:

• Draw a sketch map of Nigeria and correctly locate major food and cash crop producing areas.
• Classify different agricultural practices observed in their locality.

Social Domain:

• Collaborate with peers to identify and discuss various agricultural issues.
• Share observations from outdoor activities related to farming.

Reference Materials

The following resources were used in planning this lesson:

• 9 Years Basic Education Curriculum for Senior Secondary Schools.
• State Unified Scheme of Work for Senior Secondary Geography.
• Adeleke, B. O., & Leong, G. C. (2007). *Certificate Physical and Human Geography*. Africana First Publishers Plc.

Instructional Materials

The teacher will teach this lesson with the aid of:

• Wall maps of Nigeria showing agricultural zones.
• Illustrative diagrams and sketches of different farming methods.
• Pictures, slides, or documentaries on Nigerian agriculture.
• Drawing paper and tracing paper for map work.
• Access to a farm in the locality (for observation).

Rationale for the Lesson

This lesson helps pupils understand the various ways farming is done in Nigeria and the different crops grown in the country. It enables pupils to appreciate how agriculture supports the economy and provides food, while also identifying the challenges and possible solutions for improving farming in Nigeria.

Prerequisite/Previous Knowledge

Pupils have basic knowledge of economic activities and the concept of farming in their local environment.

Lesson Content/Board Summary

Types of Agriculture in Nigeria

Types of Agricultural Practices

Agricultural practices refer to the methods used by farmers to cultivate crops and rear animals.

The following are common types of agricultural practices in Nigeria:

• Crop Rotation: This is the practice of growing different crops in succession on the same land over a period to maintain soil fertility and control pests. For example, planting legumes after cereals.
  • Advantages: Improves soil fertility, controls pests and diseases, reduces soil erosion, increases crop yield.
  • Disadvantages: Requires careful planning, may not be suitable for all crops.
• Mixed Farming: This involves cultivating crops and rearing livestock simultaneously on the same farm.
  • Advantages: Provides multiple sources of income, efficient use of farm waste (animal manure fertilises crops), reduces risk of total loss from crop failure or livestock disease.
  • Disadvantages: Requires more labour and capital, potential for disease transmission between crops and animals.
• Shifting Cultivation: This is a traditional farming system where a plot of land is cleared, cultivated for a few years until its fertility declines, and then abandoned for a new plot. The old plot is left to fallow and regain fertility naturally.
  • Characteristics: Small plots, simple tools (hoes, cutlasses), slash-and-burn method, short cultivation period followed by long fallow period.
  • Advantages: Restores soil fertility naturally, requires minimal technology.
  • Disadvantages: Leads to deforestation, unsustainable for large populations, low yield per unit area.

Food Crops in Nigeria and Their Locations

Food crops are cultivated primarily for human consumption.

Major food crops and their primary growing regions in Nigeria include:

• Yam: Middle Belt (Benue, Taraba, Kogi, Plateau), Southern Nigeria (Ebonyi, Enugu, Cross River).
• Cassava: Southern Nigeria (Ogun, Oyo, Edo, Delta, Imo, Abia), Middle Belt.
• Maize (Corn): Middle Belt, Northern Nigeria (Kaduna, Kano, Katsina).
• Rice: Riverine areas (Anambra, Ebonyi, Niger, Benue), Northern Nigeria.
• Millet/Sorghum: Northern Nigeria (Borno, Yobe, Kano, Katsina, Sokoto).
• Beans: Northern Nigeria, Middle Belt.

Cash Crops in Nigeria and Their Locations

Cash crops are grown for sale to earn income, often for export.

Major cash crops and their primary growing regions in Nigeria include:

• Cocoa: Southwestern Nigeria (Ondo, Osun, Oyo, Ogun, Edo).
• Oil Palm: Southern Nigeria (Delta, Edo, Cross River, Akwa Ibom, Rivers, Imo, Abia, Enugu).
• Rubber: Edo, Delta, Cross River, Akwa Ibom, Ondo.
• Groundnuts: Northern Nigeria (Kano, Kaduna, Katsina, Jigawa, Sokoto).
• Cotton: Northern Nigeria (Katsina, Zamfara, Kano, Kaduna, Borno).
• Beniseed (Sesame): Benue, Nasarawa, Taraba, Kaduna.

Importance of Agriculture in Nigeria

Agriculture plays a vital role in the Nigerian economy and society.

The importance of agriculture in Nigeria includes:

• Food Supply: Provides food for the growing population.
• Employment Generation: Employs a large percentage of the population, especially in rural areas.
• Foreign Exchange Earnings: Export of cash crops generates foreign currency for the nation.
• Raw Materials for Industries: Supplies raw materials to agro-allied industries (e.g., cotton for textiles, palm oil for soaps).
• Rural Development: Promotes economic activities and infrastructure development in rural areas.
• National Income: Contributes significantly to the Gross Domestic Product (GDP) of Nigeria.

Problems of Agriculture in Nigeria

Despite its importance, Nigerian agriculture faces several challenges.

Common problems of agriculture in Nigeria are:

• Poor Farming Methods: Reliance on traditional, crude tools and practices leading to low yields.
• Lack of Capital and Credit: Farmers often lack access to loans and funds for modern equipment and inputs.
• Land Tenure System: Fragmented land holdings and communal land ownership hinder large-scale mechanised farming.
• Pests and Diseases: Crop and livestock diseases cause significant losses.
• Poor Storage Facilities: Inadequate storage leads to post-harvest losses.
• Inadequate Extension Services: Limited access to agricultural experts for advice and training.
• Climate Change and Unpredictable Weather: Droughts, floods, and changes in rainfall patterns affect crop production.
• Rural-Urban Migration: Young people leave rural areas, leading to a shortage of farm labour.
• Inadequate Infrastructure: Poor roads make it difficult to transport farm produce to markets.

Solutions to Agricultural Problems in Nigeria

Addressing these problems requires concerted efforts from individuals and the government.

Possible solutions to agricultural problems in Nigeria include:

• Provision of Credit Facilities: Government and financial institutions should provide accessible loans to farmers.
• Improved Farming Techniques: Promotion of modern methods, mechanisation, and irrigation.
• Agricultural Research and Extension Services: Investing in research for improved crop varieties and livestock breeds, and effective dissemination of knowledge to farmers.
• Improved Storage and Processing Facilities: Building modern silos, cold storage, and processing plants to reduce post-harvest losses.
• Land Reforms: Policies to ensure easier access to land for large-scale farming.
• Pest and Disease Control: Provision of pesticides, herbicides, and veterinary services.
• Government Policies and Subsidies: Implementing supportive agricultural policies and providing subsidies on farm inputs.
• Infrastructure Development: Constructing good roads, providing electricity, and water in rural areas.

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher greets the pupils and asks them to state some types of food they eat daily and where they think these foods come from. The teacher then links their answers to farming and introduces the topic: “Types of Agriculture in Nigeria.”
Pupils’ Activity: Pupils respond by mentioning various food items and their sources. They listen attentively to the introduction of the topic.
Learning Point: Pupils are introduced to the concept of agriculture and its relevance to their daily lives.

Step 2: Explanation of Agricultural Practices

Time: 10 minutes
Teaching Skill: Explanation/Demonstration
Teacher’s Activity: The teacher explains crop rotation, mixed farming, and shifting cultivation, using diagrams and local examples where possible. The teacher highlights the advantages and disadvantages of each practice as summarised on the board.
Pupils’ Activity: Pupils listen, observe diagrams, and ask questions for clarification. They take notes on the definitions and characteristics.
Learning Point: Pupils understand and can differentiate between various agricultural practices.

Step 3: Food Crops in Nigeria and Their Locations

Time: 8 minutes
Teaching Skill: Visualisation/Mapping
Teacher’s Activity: The teacher displays a map of Nigeria and guides pupils to identify and locate major food crops and their respective growing regions. The teacher ensures pupils correctly identify the crops and regions.
Pupils’ Activity: Pupils observe the map, identify the crops, and verbally state their locations. They begin sketching a map and inserting locations.
Learning Point: Pupils identify and locate major food crops in Nigeria.

Step 4: Cash Crops in Nigeria and Their Locations

Time: 7 minutes
Teaching Skill: Visualisation/Mapping
Teacher’s Activity: Similar to Step 3, the teacher guides pupils through identifying and locating major cash crops and their regions on the map. The teacher explains the economic importance of these crops.
Pupils’ Activity: Pupils continue their map work, locating cash crop regions. They participate in discussions about the uses of these crops.
Learning Point: Pupils identify and locate major cash crops in Nigeria and understand their economic value.

Step 5: Importance of Agriculture in Nigeria

Time: 5 minutes
Teaching Skill: Discussion/Questioning
Teacher’s Activity: The teacher leads a discussion on why agriculture is important to Nigeria, drawing points from the pupils and supplementing with information from the board summary. The teacher ensures all key points are covered.
Pupils’ Activity: Pupils contribute ideas on the importance of agriculture, linking it to food, jobs, and national income. They take notes.
Learning Point: Pupils understand the significant role of agriculture in Nigeria.

Step 6: Problems and Solutions in Nigerian Agriculture

Time: 5 minutes
Teaching Skill: Problem-Solving/Discussion
Teacher’s Activity: The teacher facilitates a discussion on the problems faced by agriculture in Nigeria and prompts pupils to suggest possible solutions, referring to the board summary. The teacher clarifies and elaborates on the points.
Pupils’ Activity: Pupils discuss problems like poor tools, lack of money, and pests, and suggest solutions. They take notes on these points.
Learning Point: Pupils identify problems in Nigerian agriculture and propose relevant solutions.

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

1. Define crop rotation and mention one advantage.
2. List two major food crops and state one region where each is grown.
3. Mention two cash crops and their respective producing states in Nigeria.
4. State three reasons why agriculture is important to Nigeria.
5. Identify two problems facing agriculture in Nigeria and suggest a solution for each.

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 2 minutes
Teaching Skill: Summarisation
Teacher’s Activity: The teacher summarises the key points of the lesson, reiterating the importance of agriculture and the need for sustainable practices. The teacher assigns homework: “Draw a map of Nigeria and clearly indicate the major producing areas for Yam, Cocoa, and Groundnuts.”
Pupils’ Activity: Pupils listen to the summary and copy the homework.
Learning Point: Pupils consolidate their understanding of the lesson and prepare for independent work.

Lesson Keywords

• Agriculture – The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
• Crop Rotation – The practice of growing different crops in succession on the same land to preserve soil fertility and control pests.
• Mixed Farming – A type of farming that involves both the growing of crops and the rearing of livestock.
• Shifting Cultivation – A farming system where land is cleared, cultivated for a few years, and then abandoned for a new plot to allow the soil to regain fertility.
• Food Crops – Crops grown primarily for human consumption.
• Cash Crops – Crops grown for sale to earn profit, often for export.

Differentiation

For pupils who grasp concepts quickly, the teacher can ask them to research specific government policies aimed at improving agriculture. For pupils who require more support, the teacher can provide simplified diagrams and allow for peer-tutoring during map work.

Note for teachers using this lesson plan

Teachers should encourage pupils to relate the concepts taught to their local environment and observe agricultural practices around them. Utilising visual aids like maps and pictures will greatly enhance understanding. Practical examples and real-life scenarios should be used to make the lesson more engaging and relevant.