Salt water, acid rain and polluted runoff can devastate plant life. Determination of Leaf Area Index (LAI); Leaf Area Ratio (LAR); Net Assimilation Rate (NAR) or Unit … Additional Note: This experiment will take roughly two weeks to complete; this calculation takes into consideration both the set up time and time needed for plant growth. Can Music Accelerate Plant Growth? What affect does the brightness of light have on the growth rate of a plant? To do that, you would need to use extremely hot or cold water, and as we mentioned, that would put the plant under stress; and in any case, a quarter of an hour later, the temperature in the substrate would be back to what it was before watering. Varying the size of the diaper could skew your results.  The Effects Different Types of Water Have on Plant Growth Abstract This experiment examines the rate of plant growth when watered with different solutions. Temperature, amount of sunlight and pH of soil are all factors that can affect the growth and development of a plant. We decided to test tap water, bottled water, sugar water (1 cup of water with 1 Tbsp sugar), and salt water (1 cup water with 1 Tbsp salt). Do different colors of light affect the direction of plant growth? Your task is to examine and estimate the effects of seed type and amount of water on the growth of a particular type of plant. 1. Through rigorous studies and lots of observation, she concluded that plants grew abundantly in classical music as compared to rock and roll. After the experiment was finished, we concluded that lower pH pollutants affect plant growth the most, but other factors also play a part in plant growth such as what is included in the pollutants. My prediction from the beginning was basically right I said that saltwater will be slightly bad for the plants and salt water was a poor thing for the plants. Day 1: The honey plant is not letting the sprout go up out of the honey. The purpose of this experiment was to find out how honey, water , and Tomato juice. It provides moisture for cell structure and strength and is a carrier for the nutrients the plants take from the soil. For her laboratory experiment in her studies for the degree in music she chose to study the effects of music in plants. Water is the ultimate liquid for plants. In her pathbreaking book, The Sound of Music and Plants, Dorothy Retallack penned down her research. 3) The most essential follow-up to this experiment would be to test the effect of fertilizers on different type plants which are extensively used or consumed to find if fertilizers are effective on all types of plants. As long as the soil contains all the basic nutrients such as nitrogen, phosphorus and potash, water is the only liquid plants require for healthy growth. Another concern about water and plant growth is the pH. They overwater one plant, while the second receives far too little water. If you took a basic chemistry class in school, you may recall that water is believed to be neutral and have a pH of 7.0. With a basic understanding of these factors, you may be able to manipulate plants to meet your needs, whether for increased leaf, flower, or fruit production. When testing how much water the different brands can hold, you’ll want to use all the same size diapers. In your plant experiment, the temperature is a control variable. Factors that Affect Plant Growth 1095 Words | 4 Pages. Procedure: Fill the 10 small pots with equal amounts of dampened potting soil. Students will discover whether distilled water, spring water, or regular tap water yield faster plant growth; in this case, we will use beans. I watered the plants every other day with Read also: How to grow hydro: 10 rules of thumb on watering plants However, here is a link for a simple experiment… Students require three plants of the same type and size. Thanks to the recent developments in LED (light emitting diode) grow light technology, specific light wavelengths can now be isolated in order to control the different physical properties that a plant displays as it develops throughout its life cycle. 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. I planted 20 plants and for every 5 plants I used a different liquid to water the plants with (water, V8, tea, root beer). Materials: Greenhouse or sunny window sill, 10 bean seeds, 10 small pots, water, ruler, potting soil, pencil. The plants contaminated with motor oil didn’t grow as much as the plant with water while the plants contaminated with H2SO4 didn’t grow at all. It also has a significant effect on the organic materials that are able to survive in the soil as well as how things like pesticides, metals, … The goal of this experiment is to determine whether varying certain factors, such as water location and light location, will cause plants to grow in a different direction than other plants that are grown through more conventional methods. The relation between music and plant growth be studied better by plotting the no. Plants require water, but not everyone realizes that overwatering can be as damaging to a plant as too little water. Day 3:Today the tomato juice plant looks like red sauce. Your task is to examine and estimate the effects of seed type and amount of water on the growth of a particular type of plant. To get a better idea of what you'll be doing, and to help you formulate a hypothesis, it's important that you have a … Spectrum: Plants need both red and blue spectrum light to flourish at different stages of growth and to bloom. The third receives just the correct amount of water. Plain tap or rain water is really the only liquid bean plants need to survive and produce. Strangely, when the genre of jazz was played, some plants leaned towar… In 1962, an Indian botanist conducted several experiments on music and plant growth. 3 glass or plastic cups (sturdy enough not to tip over)300 g room-temperature waterFood coloringMetric scaleFanMedium-to-large sealable plastic box (tall enough to fit an upright stalk of celery inside)2 small squares of plastic wrap2 stalks celery, leaves attached 2) Place two seeds into the soil. Plant growth can be affected by contaminants within the water as well. It is important to understand how these factors affect plant growth and development. What was average growth of plants with regular water and average growth of plants with salt. There can be numerous types of experiments that will help you prove that. Believe it or not, numerous studies have indicated that playing music for plants really does promote faster, healthier growth. These types of water contain trace nutrients and the hydration your plants require. You should have 2 different graphs for the data pertaining to plants growing with and without music on the same graph paper for a good comparative study. Environmental factors that affect plant growth include light, temperature, water, humidity, and nutrition. Beans have a fast germination time (2-5 days depending on conditions) so we won't be waiting too long to see results. of days as the independent variable on a graph paper and the average plant height as the dependent variable. How Does Water Affect the Growth of Plants? Throughout the course of a nine week period, five lima bean seeds were watered with five different solutions to see which will most enhance the growth of plants. As mentioned previously, plants are designed to absorb pure water. Plant growth is based on many different variables. 1) Scoop a half cup of soil into each cup. 3) Pour 4mL of Deer Park water into pCup Arbitrary changes in light duration will affect the growth of the plant. The purpose of this experiment was to determine whether or not the different pH levels of water would affect the rate of growth in indoor plants. How Does The Different Types Of Water Affect Plant Growth If I use the ´´Deer Park´´ water because it is more purified, then the plants will grow the fastest. Day 5:Today the tomato juice plant … How do light and dark conditions affect the germination and growth of seedlings? In conclusion, saltwater is a horrible liquid for plants that grow on land. Water is neutral with a pH of 7. Hypothesis. Acidity heavily influences absorption and solubility which is really important for plant growth. Read on to learn what experts have to say about the effects of music on plant growth. 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. Since we already discussed that plants need water to grow, we first tested different types of water to see if it made a difference. Do different liquids affect plant growth? With the four types of water tested for pH, ammonia, nitrate, phosphate, chloride, carbon dioxide and sulfates we found … When testing the growth in soil, make sure to keep all the plants at a … For example, water that contains high concentrations of salt dehydrates plants, prevents them from growing and inhibits their ability to photosynthesize. The problem you'll attempt to solve while doing this science fair project is whether the pH of the water with which plants are sprinkled affects the rate of growth. You will have to design the experiment, collect the data, enter the data into SPSS, carry out the statistical analysis, and formulate your conclusions. Water. Day 2:There is a sprout in the tomato juice plant. Your task is to examine and estimate the effects of seed type and amount of water on the growth of a particular type of plant. In an indoor grow system, you will have to pick artificial grow lights capable of fulfilling all three factors. Abstract The purpose of my experiment is to see which liquid is best to use for growing plants. Distilled water is extremely purified to remove any impurities, making it an ideal choice for bean plants. Multiple studies have been conducted on how different colors of lights can have varying effects on the growth of a plant. Day 4:Today the tomato juice plant smells like vomet. 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