Part 1: Work with Life Forms
Project 1: School Kitchen Garden
Activity 1: Visit to an Agricultural Farm/Nursery/Garden
Questions:
- Which plants are being grown?
- Were all the plants planted at the same time? If not, why?
- Can all the plants be grown in a kitchen garden? Yes/No
- How is the soil prepared for sowing or planting?
- How are the plants provided nutrition in addition to what they get from the soil?
- How can plants be protected from any kind of harm from animals and pests?
- What were the two most interesting things you learnt during your visit?
Answers:
- Plants grown: Vegetables like tomato, brinjal, spinach, coriander, and mint.
- Planted at the same time? No, different plants have specific growing seasons (e.g., spinach in cooler months, tomatoes in warmer months).
- Can all be grown in a kitchen garden? No, large trees like mango are not suitable due to space constraints.
- Soil preparation: Clear debris and weeds, loosen soil with a spade, mix in compost or manure.
- Nutrition: Add vermicompost or manure for nutrients like nitrogen and phosphorus.
- Protection: Use bamboo fencing to keep animals out and neem-based organic pesticides for pests.
- Two interesting learnings:
- Vermicompost improves soil health naturally.
- Companion planting (e.g., marigolds with vegetables) repels pests.
Activity 2: Planning Your School Kitchen Garden
Questions:
- Are you planning to make your school kitchen garden in the land available in school or in pots or both?
- How are you going to calculate the area of your kitchen garden?
- What factors did you consider when selecting a location for the garden?
Answers:
- Land or pots? Both: raised beds on school land and pots for limited spaces like terraces.
- Calculate area: Measure length and width with a tape (e.g., 5m x 3m = 15m²); for pots, count pots and estimate space (e.g., 10 pots at 0.5m² each).
- Location factors: 4-6 hours of sunlight, good drainage, and access to water.
Activity 3: Making Vermicompost
Questions:
- Which materials you used to make the vermicompost?
- What types of food scraps did you add to the bin?
- What changes did you notice in the compost bin over a period?
Answers:
- Materials: Plastic bin, tarpaulin cover, kitchen waste, leaves, red earthworms.
- Food scraps: Vegetable peels, eggshells, coffee grounds (no meat or citrus).
- Changes: Waste turned into dark, crumbly, earthy-smelling compost after 2-3 months.
Activity 4: Preparing the Kitchen Garden for Planting
Questions:
- How did you prepare the soil for planting?
- Did you use organic manure? If yes, what proportion did you use for mixing organic manure with soil?
Answers:
- Soil preparation: Removed rocks and weeds, loosened soil with a trowel, mixed in vermicompost.
- Organic manure: Yes, mixed vermicompost with soil in a 1:2 ratio (1 part manure to 2 parts soil).
Activity 5: Sowing Seeds and Planting of Seedlings
Questions:
- How deep did you plant each type of seed? (Table 1.2)
- How much space did you leave between one plant and the other? (Table 1.3)
- Was the plant-to-plant space same for all the plants grown by you?
Answers:
- Seed sowing depth (Table 1.2): S. No. Name of Plant Seed Sowing Depth (cm) 1 Coriander 1-2 2 Spinach 1-2 3 Tomato 0.5-1 4 Mint 0.5 (surface)
- Plant-to-plant space (Table 1.3): S. No Name of Plant Plant-to-Plant Space (cm) 1 Coriander 15-20 2 Spinach 10-15 3 Tomato 45-60 4 Mint 20-30
- Same spacing? No, spacing varied based on plant size and growth needs.
Activity 6: Taking Care of Plants
Questions (Fencing):
- What are the materials that you will use for fencing?
- How many poles and the length of string will you need for fencing?
Questions (Watering):
- How do you know when a plant needs water?
- How often do you need to water your plants?
- What is the best time for watering plants?
- What factors influence the quantity and frequency of watering?
Answers:
Fencing:
- Materials: Bamboo, old PVC pipes, wooden sticks, strong string.
- Poles and string: For a 10m x 5m garden, ~20 poles (every 1-2m) and ~30m of string.
Watering:
- When plants need water: Soil feels dry 2-3 cm deep or plants show wilting.
- Watering frequency: Every 1-2 days for seedlings, less for mature plants.
- Best time: Early morning or late afternoon to reduce evaporation.
- Factors: Plant type, weather, soil drainage, and growth stage.
Activity 8: Harvesting
Questions:
- Which crop(s) you harvested? (a, b, c)
- How did you know they were ready for harvesting? (a, b, c)
- Which tools did you use to harvest the plants?
- What precautions you took to avoid damaging the plants while harvesting?
- What did you do with the produce after harvesting from the kitchen garden?
Answers:
- Crops harvested: (a) Coriander, (b) Spinach, (c) Tomato.
- Ready for harvesting:
(a) Coriander: Leaves green and 10-15 cm long (4-6 weeks).
(b) Spinach: Outer leaves 5-10 cm, ready for cut-and-come-again.
(c) Tomato: Fruits red and firm. - Tools: Shears for tomatoes, hands or trowel for coriander and spinach.
- Precautions: Cut carefully to avoid damaging stems, harvested outer leaves to allow regrowth.
- Post-harvest: Sorted by quality, removed debris, used for school midday meals.
Activity 9: Visit to the Vegetable Market
Question:
- Prepare a price chart of vegetables (Table 1.5).
Answer:
Table 1.5: Price chart of vegetable produce
Vegetable Name | Price (₹) | Vegetable Name | Price (₹) |
---|---|---|---|
Coriander | ₹20/bundle | Brinjal | ₹40/kg |
Spinach | ₹30/kg | Cucumber | ₹30/kg |
Tomato | ₹50/kg | Mint | ₹15/bundle |
Lettuce | ₹40/kg |
Activity 10: Setting a Price
Question:
- Estimate the price of produce using Table 1.6.
Answer:
Table 1.6: Estimating price of produce
Crop | Money Spent (₹) | Quantity Harvested | Market Price (₹) | Money for Produce (₹) |
---|---|---|---|---|
Coriander | ₹50 | 10 bundles | ₹20/bundle | ₹200 |
Spinach | ₹60 | 5 kg | ₹30/kg | ₹150 |
Tomato | ₹100 | 8 kg | ₹50/kg | ₹400 |
Mint | ₹40 | 5 bundles | ₹15/bundle | ₹75 |
What Did I Learn from Others?
Question:
- Write three most important things that you learned from others.
Answer:
- Vermicompost enriches soil naturally, reducing chemical use.
- Neem-based pesticides safely control pests like aphids.
- Teamwork makes tasks like fencing and soil preparation easier.
What Did I Do and How Long Did It Take?
Question:
- Calculate the approximate number of periods spent on each activity.
Answer:
- Activity 1 (Farm visit): 3 periods.
- Activity 2 (Planning): 2 periods.
- Activity 3 (Vermicompost): 2 periods + ongoing monitoring.
- Activity 4 (Soil prep): 3 periods.
- Activity 5 (Sowing/planting): 3 periods.
- Activity 6 (Plant care): 2 periods/week for 4 weeks.
- Activity 7 (Observing growth): 1 period/week for 4 weeks.
- Activity 8 (Harvesting): 2 periods.
- Activity 9 (Market visit): 2 periods.
- Activity 10 (Pricing): 1 period.
Think and Answer
Questions:
- What did you enjoy doing?
- What were the challenges that you faced during the activities?
- What will you do differently next time?
- What were the conditions that helped your plants grow? If your plants did not grow well, what should you do next time?
- What jobs are related to the project?
Answers:
- Enjoyed doing: Planting seeds and harvesting fresh vegetables.
- Challenges: Maintaining soil moisture and sourcing affordable fencing materials.
- Do differently: Use drip irrigation for consistent watering and recycle more materials for fencing.
- Conditions for growth: 4-6 hours sunlight, nutrient-rich soil with vermicompost, regular watering. If plants didn’t grow well, test soil quality and adjust watering/pest control.
- Jobs: Farmer, gardener, horticulturist, agricultural scientist, nursery manager.