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Project title The Usefulness of Plant Growth EnhancersFeatured science projectScience project video
Difficulty Level Elementary school
Project page  Click here to view this science project

This experiment was conducted to find out the effectiveness of organic fertilizers in improving plant growth. The results of this experiment might help us improve crop yields. 

Instructions preview
*For this experiment, the independent variable is the composition of the water used to water the plants (ie: organic fertilizer, tap water and mineral water). The dependent variable is the rate of growth of the bean plants. This is determined by measuring the average height of the 3 plants in each group. The constants (control variables) are the amount of water used and the type of plant used, as well as the amount of sunlight and temperature conditions. *The 9 pots are filled with the same amount of soil. A mung bean is placed in each pot. *Prepare 1 .....
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