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Topics  > Biology  > Botany
Effect of fertilizer on plant growth
This experiment was conducted to find out how the amount of fertilizer used will affect the growth of plants. The experiment was done using levels of fertilizer lower and higher than the recommendation by the manufacturer.
Difficulty: High school
Effect of fertilizer on plant growth
This science fair project was conducted to ascertain how the amount of fertilizer used will affect the growth of plants. The science fair project involved using levels of fertilizer lower and higher than that which was recommended by the manufacturer.
Difficulty: High school
Effect of milk on plant growth
This science fair project was conducted to determine if watering plants with milk affects their growth. The experiment was done using tomato plants and watering them with water and milk.
Difficulty: Elementary school
Effect of moisture on direction of root growth
This science fair project was done to determine if the direction of root growth is affected by the presence of moisture. Green beans were germinated and it was observed if the roots will grow towards the moisture.
Difficulty: Elementary school
Effect of water hardness on seed germination
This science fair project was conducted to ascertain if the hardness of water used on seeds will affect their germination. The science project experiment involved blackeyed Susan seeds that were made to germinate by watering with hard water, tap water and soft water.
Difficulty: Middle school
Examining the effect of watering on plant growth
The objective of this science fair project is to determine the effect of different amounts of water on plant growth. The experiment will be carried out by watering mung beans with different amounts of water, and observing their rate of growth
Difficulty: Elementary school
How are vegetables affected by the Tobacco Mosaic Virus?
This particular project is inexpensive, safe, fosters student inquiry, and gives good results that students can discuss in their final assessment--a poster session that models a "Science Congress" The project lends itself to cooperative group work.
Difficulty: High school
How do different cooking alternatives affect the Vitamin C content in vegetables?
This experiment is conducted to find out how different cooking methods affect the vitamin C content in vegetables. Vitamin C is an essential mineral to the human body and vegetables are the main source of it in our diet. In order to preserve the Vitamin C concentration in the vegetable, the vegetables have to be cooked in the best way possible. Hypothesis: Vitamin C content would be lower for carr
Difficulty: Middle school
How do microwaves affect seed germination?
What is the effect of increasing exposure times of microwave radiation on radish seed germination? What is the effect of increasing exposure times of microwave radiation on radish seed sprout length?
Difficulty: Elementary school
How do moisture and earthworms affect the quality of soil?
The purpose of this experiment was to determine the effect of soil moisture on the growth of beans. In addition, I determined the effect of earthworms in the soil on bean growth.
Difficulty: Elementary school
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