Grade 7 Agriculture AGRICULTURE AND TECHNOLOGY – Off - season cropping techniques Notes
AGRICULTURE AND TECHNOLOGY — Off-season cropping techniques
Subject: Agriculture | Subtopic: Off-season cropping techniques
Target: Kenya, age 12
What is off-season cropping? 🤔
Off-season cropping means growing crops when most farmers are not growing them — for example, between the long rains and short rains. Farmers do this by using water, protecting plants, or choosing fast-growing crops. This helps get higher prices and more food.
Why it is useful
- Sell when there is less food in the market → better prices 💸
- Use land all year → more harvests and income 🌾
- Families have food even in dry months 🍅
Seasons in Kenya (simple)
- Long rains: March–May
- Short rains: October–December
Off-season can be: June–September and January–February (when it is drier in many places).
Good crops for off-season (Kenya)
- Tomatoes 🍅 (use short-season varieties)
- Onions 🧅, carrots 🥕, cabbages, sukuma wiki (kales)
- Green vegetables (leafy crops) — fast harvest
- Beans (short-maturing types) and irish potatoes in cool highlands
Main techniques (easy to understand)
Use water to grow crops when rains stop.
- Drip irrigation: Tubes drop water slowly near the roots — saves water and helps plants grow well.
- Water pans, wells, solar pumps: Collect or lift water for your garden.
- Water harvesting: Make small trenches or tanks to collect rainwater during rains.
Cover soil with straw, leaves, or plastic to keep moisture and stop weeds.
- Mulch keeps soil cooler and moist, so plants need less watering.
Plastic-covered houses or tunnels protect plants from heavy rains and cold.
- Use locally made small greenhouses for tomatoes and seedlings.
Choose seeds that grow fast or need less water.
- Ask the local extension officer or seed supplier for recommended varieties.
Plant some seeds now, some later so harvests come at different times.
- Example: Plant tomatoes two weeks apart to have a continuous supply.
Steps to start a small off-season garden (easy plan)
- Choose a spot with sunlight (6–8 hours) and near water.
- Decide the crop (tomatoes, onions, sukuma wiki).
- Prepare soil: add compost or manure for nutrients.
- Set up watering: bucket watering, drip kit, or watering can.
- Plant short-season seeds and cover with mulch.
- Watch for pests and water regularly. Harvest when ready!
Pests, disease and safety
- Check plants daily for insects and rotten leaves.
- Use safe methods: hand-pick pests, use neem or soap sprays (ask adults).
- Store water safely — cover tanks so mosquitoes don’t breed.
Benefits for young farmers in Kenya
- More food for your family.
- Sell vegetables for pocket money after school 💰.
- Learn skills in farming and technology (solar pumps, drip kits).
Plant 3 tomato seedlings in a small bed. Mulch with grass, water with a watering can twice a week, and record growth for 8 weeks. Compare with tomatoes grown only in the rainy season.
Quick checklist before you start
- Spot with sunlight and water source
- Good seeds (short-season)
- Compost or manure
- Mulch and simple irrigation (drip or watering can)
- Plan for pest control and market (sell or eat)
Short glossary
Irrigation: giving water to crops when it does not rain.
Mulch: cover on the soil (straw, leaves) to keep water.
Variety: a type of seed or plant.
You can ask your teacher or local agricultural extension officer for the best seeds and simple drip kits near you. Happy gardening! 🌿