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For example high temperatures cause bitter lettuce. We call this the optimum temperature of plant growth.
How does Temperature Affect Plant Growth.
How does temperature affect plant growth experiment. How does the temperature affect the plant growth. Get 12 identical small pots and fill them up with potting soil Use your finger or a pencil to make two holes about 1 inch deep in each pot. Drop one seed in each hole and cover the.
How Does Temperature Affect Plant Growth. Every plant has an ideal temperature range to thrive. We call this the optimum temperature of plant growth.
This optimum temperature is not fixed for all plants and varies from species to species. When the temperature either drops below the optimum range or surpasses it can affect a plants growth. The information gained from this experiment could be used to help farmers or people who grow plants to determine if soil temperature affects the growth of plants.
HYPOTHESIS My hypothesis is that the plant with the soil temperature normal will sprout faster then the plant with the soil temperature higher and lower. Temperature is a primary factor affecting the rate of plant development. Warmer temperatures expected with climate change and the potential for.
How Does Temperature Affect Plant Growth. High temperatures affect plant growth in numerous ways. The most obvious are the effects of heat on photosynthesis in which plants use carbon dioxide to produce oxygen and respiration an opposite process in which plants use oxygen to produce carbon dioxide.
Plant growth is affected by several factors such as seed variety amount of water soil type amount of light temperature humidity and other. The factors are displayed in the. A plants growth is directly affected by its environment or its nonliving surroundings.
Light temperature air and water have tremendous impacts on plant growth and plant health. 152 Experiment Design Plant growth is affected by several factors such as seed variety amount of water soil type amount of light temperature humidity and other. The factors are displayed in the diagram below.
How does Temperature Affect Plant Growth. Work Cited Further Experiment If we continued this experiment for a longer period of time we would have found a better heating source. Some questions that were raised were ones such as why do plants not grow better in the heat than the.
The hypothesis was based upon the stimulus of the experiment stating microwave radiation water will affect the plants growth. Boiled water will have minimal impact on the plants growth Although the results didnt support the hypothesis as there wasnt any major difference between the boiled and microwave petunias and marigolds. Temperature can affect the metabolic rate Gillooly et al 2001 plant growth rate Went 1953 and energy balance of leaves Lambers et al 1998.
While precipitation can impact the traits of. Setting Up the Experiments. In order to determine which itemitems are most important to plants for growth we are conducting four experiments simultaneously.
It is important to conduct 3 trials for each experiment to ensure the results we get are accurate. Temperature is a key factor in plant growth and development. Along with the levels of light carbon dioxide air humidity water and nutrients temperature influences plant growth and ultimately crop yields.
All these factors should be in balance. Adverse temperatures however cause stunted growth and poor-quality vegetables. For example high temperatures cause bitter lettuce.
Thermoperiod refers to daily temperature change. Plants grow best when daytime temperature is about 10 to 15 degrees higher than nighttime temperature. This early flowering is called going to seed and affects crops like cabbages and lettuce.
If the night temperatures get too cool it may cause fruiting crops to drop their flowers reducing yields considerably. Peppers may react this way to cold weather. Generally the ideal temperatures for vegetable plant growth are between 40 and 85F.
Effects of Light Quality on Plant Growth E C Wassink and and J A J Stolwijk Annual Review of Plant Physiology Photosynthetic Response and Adaptation to Temperature in Higher Plants J Berry and and O Bjorkman Annual Review of Plant Physiology Soil Moisture in Relation to Plant Growth F.