three peas in a pod

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Three Peas In A Pod By: Shynese W., Kadesha G., Ashley C.

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Three Peas In A Pod. By: Shynese W., Kadesha G., Ashley C. Question:. Does Alaskan Pea Plants grow taller in potting soil with worms or potting soil without worms?. Hypothesis:. - PowerPoint PPT Presentation

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Page 1: Three Peas In A Pod

Three Peas In A PodBy: Shynese W., Kadesha G., Ashley C.

Page 2: Three Peas In A Pod

Question:Does Alaskan Pea Plants grow taller in

potting soil with worms or potting soil without worms?

Page 3: Three Peas In A Pod

Hypothesis:We predicted that the pea plant that contains

the potting soil with earthworms in it will grow taller than the pea plant that only contains regular potting soil.

We predicted this because since the soil has worms in it, they will help the plants grow.

Page 4: Three Peas In A Pod

Why we chose worms? Worms till the soil by running tunnels through it, these tunnels

that are created allow air and moisture to easily pass through the soil, which creates a healthy environment for the plants.

These tunnels that were made also retain water that the plants can take up and also hold air to help bacteria break down the organic matter within the soil.

After the digestion the worms produce excrement, which is an excellent soil conditioning material that improves properties of the soil such as porosity and moisture retention. This aids the plants growth and helps to fight against pests and diseases.

Page 5: Three Peas In A Pod

Procedures:1. We obtained materials needed to complete the project2. We poured the soil and placed the worms within the soil, then

applied more soil on top of them which came out to be two and a half cups of soil

3. We poured two and a half cups of soil into the pot without the worms

4. We placed the plants in a safe environment for them to grow5. We took pictures of the plants after we planted them 6. We watered and fed the plants daily7. We took pictures and measurements of the plants daily for observations

Page 6: Three Peas In A Pod

Methods:Plant Care

We watered the plants daily with half a cup each We made sure that the plants were in a well lit and safe environment for them to grow

Worm Care The worms were fed day old banana peelings every couple of days

The Difference Between The Controlled and Experimental Groups The experimental group in the project was the pea plant that received the worms and

banana peels within its soil The control group is the pea plant that did not receive the worms within its soil

When Observations Were Made Observations were made daily so that we could see how much the plants grew daily when

we measured the plants for its height, and performance of taskSafety Precautions

We made sure that the plants were in a stable area where they could not fall We made sure that the plants were not in a place where something could fall upon them

Disposal of Materials We emptied both pots of soil and worms into a neighboring yard We washed the pots out and reused them for other seeds that we may plant in the future

Page 7: Three Peas In A Pod

MeasurementsWithout Worms Worms

April 30th 5.5 in. 3 in., 7 in., 7 in.May 5th 13 in., 3 in. 15 in., 12 in., 8 in.May 7th 14 in., 5 in. 16 in., 13 in., 8 ¾ in. May 10th 19 in., 9 in. 18 in., 16.5 in., 9 in.May 12th 20 in., 11 in. 20 in., 18 in., 10 in.May 13th 20.5 in., 13 in. 21 in., 18.5 in.May 14th 23 in., 14 in. 22.5 in., 18.5 in.May 17th 24 in., 17.5 in. 23 in., 21 in.May 18th 26 in., 18 in. 24 in., 22 in.May 19th 27.5 in., 18.5 in. 24 in., 22 in. May 20th 29 in., 20 in. 24 in., 22 in.May 21th 29 in., 22.5 in. 24 in., 22.5 in.

Page 8: Three Peas In A Pod

Without Worms

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With Worms

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Page 10: Three Peas In A Pod

ResultsOur prediction was not supported because

the pea plant without the worms grew taller. As our graphs may show you both of the pea plants had more than one stem but the plant without worms ended up with the longest stem of 29 inches.

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