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Primary School - Grades K-3
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P=Project E=Experiment
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The effects of nitrogen fertilizer on plant growth
[E]
Will plants grow better if watered with milk because milk contains vitamins and calcium?
[P]
Does the amount of fertilizer given to a plant affect its growth?
[P]
Fertilizer K-12 Experiments & Background Information
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Middle School - Grades 7-9
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P=Project E=Experiment
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Enhancing the Biomasses of Raphanus sativus with Different Manures
[E]
Can Food By-Products Be Used as a Natural Supplement for Plant Growth?
[E]
Which has a greater effect on plant growth: vitamin C, vitamin E, or fertilizer?
[E]
The Effect of Parasitic Worming Medication in Horse Manure on Red Worms in a Compost Setting
[E]
A Comparison of Nitrogen-Fixing Bacteria and Nitrogen Fertilizers
[E]
Determine if manure from a horse (through a change in the animal's diet), can be used as effectively as steer manure when utilized as plant fertilizer.
[E]
Find out which kind of flower will last the longest in fertilized and non-fertilized water.
[P]
Novel Ways to Increase the Vitamin C Production in Lettuces without Genetic Manipulation
[E]
Determining the Effects of Nutrient Concentrations on Hydroponically Grown Lettuce
[E]
Find out if compost or store bought fertilizer helps vegetables grow taller.
[E]
[E]
[E]
See if the amount of phosphorus in fertilizer affects plant growth.
[E]
Determine how the timing of the application of potassium affects plant growth.
[E]
Find out how temperature affects a plant's ability to transport nutrients.
[E]
Does Beta Carotene Prevent Tumor Growth in Plants?
[E]
Make homemade fertilizers and compare them with commercial fertilizers.
[E]
The effect of different fertilizers on growth rate of plants
[P]
[P]
The Effects of Potash Tailings on the Growth of Barley and Flax
[P]
Does refined sugar or table salt affect radish growth
[P]
[P]
The effect of vitamins on plant growth
[P]
The effect of nutrient uptake efficiency on the growth of plants
[E]
Effectiveness of various decomposers on the nutrient levels of yard waste
[P]
The effect of biuret and urea on citrus leaf necrosis and growth
[E]
What effect does the salicylic acid in the "pain relief" medicine aspirin have on the growth of plants?
[P]
Do nutrients affect seed germination?
[P]
Fertilizer K-12 Experiments & Background Information
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High School - Grades 10-12
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P=Project E=Experiment
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The effects of nitrate as a cause of eutrophication.
[E]
Determine the impact of instant release fertilizer versus timed-release fertilizer in respect to eutrophication levels.
[P]
Determining Which Percentage of Nitrate in Fertilizer Will Yield the Greatest Height in Vigna unguiculata.
[E]
Determine which solution, acidic, neutral, or basic, will affect the growth of Daytona (Bush) Beans most positively.
[E]
Calcium as an important plant nutrient
[E]
The Effect of Garlic on the Germination of Wild Oats
[E]
Does an optimal level of salt concentration exist for plants?
[E]
The analysis of the uptake of nitrogen in grasses and legumes
[E]
Fertilizer K-12 Experiments & Background Information
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Useful Links
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R=Resource
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Science Fair Projects Resources
[R]
Botany Resources
[R]
Biology Resources
[R]
Citation Guides, Style Manuals, Reference
[R]
Safety Resources
[R]
[R]
Botany Science Fair Projects Books
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