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 The Orchid Grower A Juvenile Science Adventure Novel |
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Do Plants Drink?
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Growing all year Long with grade one - grass, tulips and amaryllis. S What need plants in order to grow? S What is plant transpiration? R S How does acid rain affect plants? S Interdisciplinary Topic: Water |
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Can you sustain a garden using gray water in an environmentally safe manner?
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Which plants survive the longest period of time without water? S Do plants grow with a liquid other than water? S S S S Which types of water can germinate and grow plants better? S S S S S The effect of water pH levels on the growth rate of plants S S The effect of water hardness on the germination of marigold seeds S Which water evaporates faster: salt water, rain water, lake water or tap water? S How different concentrations of salt water affect plants? S Does too much water help plants grow more rapidly? S The effect of the temperature of the water that is given to radishes on their growth. R
Interdisciplinary Topic: Water |
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Reduced Irrigation Effects on Citrus Fruit Size
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Compare the efficiency of different types of irrigation: ditch (furrow) irrigation, terracing, overhead (sprinkler) irrigation, center pivot irrigation, lateral move (side roll, wheel line) irrigation, drip or trickle irrigation and subirrigation. R Adjusting Your Sprinklers for Optimal Soil Moisture R The Effect of Watering and Misting with Tea Solutions on Plant Growth R The Effects of Fructose Enhanced Ocean Water on Rice Plant Growth R The Effect of Different Watering Methods on the Growth of Peas S The Effects of Ocean Water as an Irrigation Supplement on the Growth of Rice Seedlings R Tthe effect of salinity of water on seed germination R What are the effects of different liquids on plant growth? S S What effect does chlorine have on plant growth? S S The Effect of Potable vs. Gray Water on Radish Growth S What is the effect of water temperature on the amount of color in spirogyra plants? S Does flow rate affect water quality parameters (dissolved oxygen, pH, turbidity, and temperature in a stream)? S Underground vs. onground watering system efficiency S S Electric conductivity as a measure of soil water content for use in watering plants. R Test the effects of salt on canola and its transgenic lines (seed germination and plant growth). S Interdisciplinary Topic: Water |
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Determine whether or not recycled (reclaimed) water would harm California native plant species.
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Use vegetable oil as a way to reduce water evaporation from soil by slowing the flow of underground water to the soil surface. R Find the effects of different concentrations of two anionic Polyacrylamides, Amber 1200 and Stockopam, on water infiltration and flocculation in Chualar sandy loam soil. R Determine if plants would die when a saline solution slightly less than the oceans was watered into the soil. R What Can People Do to Conserve Water and Avoid Wet/Dry Spots R pH levels in water and its effect on plants R Will the applying of a low concentration of salicylic acid (SA) to green bean plants reduce damaging effects caused by exposure to salt water stress during early growth. R Determine what type of nozzles have the least amount of drift on average (flat fan, Turbo TeeJet, air induction). S The effect of different pH water levels on coloring agents (pigments) in different flowers. S Interdisciplinary Topic: Water |
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