Science Fair. If you have a new project idea that is not listed here, we can assign you a dedicated project advisor to help you on gathering information and designing experiments. Science project. Material needed for experiment or a science kit about this title may be available at MiniScience.com. Details of this project More details or support for this project is available for the members of ScienceProject.com. Parental Note: This experiment can be completed independently by children 8 years of age and older.The project may require some support to track plant growth and take anecdotal notes over the span of two weeks. What happens to mushrooms grown with no light, or too much light? In water cup 1 week 3 we had a mess-up by the experimenters where motor oil was poured into the water cup, how we dealt with the … The pH of your blood is about 7.35. https://sciencing.com/happens-put-saltwater-plants-6587256.html Does Microwave Radiation Affect Seed Growth?Science Projects for BeginnersBotany ProjectsDoes Microwave Radiation Affect Seed Growth?Which Bulbs Are Best for Forcing? P roblem- Does the position of a plant affect its growth? Hypothesis: Legoman predicted that the plant that was given the river water would grow the most. The following plant project ideas provide suggestions for topics that can be explored through experimentation. Water Testing by Charla Virkler and Her Willing Helpers/homeschooled Kids. Researcher found that not all types of roots are equally inhibited. Under extreme salinity conditions, plants may be unable to absorb water and will wilt, even when the surrounding soil … The test that will be performed will prove which concentration will have the worst effect. Irrigation tends to deliver salt from ground water, where it dissolved out of rocks. Discovering the Best Water for Plants. In this plant biology science project, you will investigate whether different… Do different colored lights affect plant growth? What are the best conditions for mushroom productions/growth? However, some of the other factors cannot be controlled. This results in less water being available for uptake by the plants, increasing water stress and root dehydration. The effect of sodium chloride (NaCl) concentrations (0.0, 60, 120, 240 mM) on growth, osmotic potential, chlorophyll content, protein content of (Vicia faba L.) seedlings was investigated.. NaCl caused an increase in plant height with low and medium concentrations and a decrease with the highest concentration, in both measurement periods. Protection from Insects 9. Some plants have even adapted to tolerate chemicals that would usually be toxic, such as various heavy metals. Science project ideas in this page may be used for science fair competitions or for class projects. Possible explanations for this are that the effect on growth is due to Cl-toxicity and that this occurs at lower concentrations than the osmotic effect of salinity, or that the metabolic demands of maintaining plant water balance and extracting soil water under saline conditions result in reduced growth. Salt water, acid rain and polluted runoff can devastate plant life. 5. I've heard of families who tested different kinds of water on plants, in hopes of seeing firsthand what affect (if any) microwaves and filters have on the quality of water. Until now it has not been clear how salt, a scourge to agriculture, halts the growth of the plant-root system. 2011 VIRTUAL SCIENCE FAIR ENTRY. Physical conditions such as temperature and light. This project was performed to determine how different concentrations of salt water effect plants. Science Fair Project-Plant Growth. To use this service you need to upgrade your membership to active membership level. Discovering the Best Water for Plants. which were sprayed with seawater showed that lupine seedlings were not tolerant of salt … Use these experiments as described, or expand and modify them based on your own interests and imagination. I also learned that even though salt water does grow plants it still affects them in many ways. CALIFORNIA STATE SCIENCE FAIR 2006 PROJECT SUMMARY Ap2/06 Name(s) Project Number Project Title Abstract Summary Statement Help Received Taylor N. Swantek Tea: It Does a Plant Good. When the heated water cools, it makes conditions very unstable, so the dissolved salt will leave the water and grab onto the string. These are the steps I took: Purpose- The purpose of my experiment is to see the how the position of a plant affects its growth. Plants need water to grow. My School. Grow your own crystals with salt and water. Frequently, there are no shared species between the beach and the more sheltered or inland areas of the dunes. Salinity can affect plant growth in several ways, directly and indirectly: Direct soil salinity damages: Decreased water uptake. This is referred to as physiological drought, which, if not corrected, can lead to reduced plant growth. 1. What is the percentage of water in various fruits and vegetables? For example, we cannot control the amount of light coming through the window. Some--like blueberries, azaleas and rhododendrons--like acid soil with a pH from about 5 to 6. Hypothesis- I think that the … This is because plants have adapted to their specific environment. Where the land is used for agricultural purposes, salt tends to accumulate as plants pull other minerals out of the ground, leaving the salt behind. Additionally, sodium can cause early onset leaf death, decreasing the photosynthetic ability of the plant. Water, along with soil and light, is a necessary component for plant growth. Search this site. In this project we learn how plants transport water from their roots to their leaves . This project was performed to determine how different concentrations of salt water effect plants. When using conserved household waste water, avoid contact with edible portions of the plant. Salts in the soil can absorb water. The test that will be performed will prove which concentration will have the worst effect. I introduced caffeine into the soil of some plants and evaluated the effects of caffeine on the experimental plants in comparison to the control plants that were not exposed to caffeine. Most plants grow best around pH 7.0. Home. Botany and Plant Growth Science Projects. What affect does the brightness of light have on the growth rate of a plant? Materials and Procedure. Salts in the soil affect plants by making water less available, and high salinity is considered a physiological drought. Growth of both wheat and chickpea was reduced even from low salt concentrations.