The Effects of Lighting on Helianthus Annuus

The Effects of Lighting on sunflower Annuus Abstract The harvest-festival of a works is affected by the temperature, sunlight, and many other factors. apiece be grew at their own rates, as projectn in the tables be humbled, and was placed in different locations. The different locations wide-ranging in the amount light of light each typeset trustworthy. The temperatures varied between the indoor and outdoor plants. However, all the plants received the similar amount of water. Data was collected from this test to destine how lots each factor affected the plants growth. Introduction The Helianthus annuus is also cognise as the sunflower. The sunflower is an annual, erect, broadleaf plant with a pissed taproot and prolific lateral spread of come on roots (Sunflower). They domiciliate gravel sizes of 1.5-3.5 meters. Moderate temperatures such as 21-26 degrees Celsius are the high hat temperature environments for optimum growth. Temperatures that range from 18-33 degrees Celsius show very little growth affect on the sunflower. The period of plant growth add or decrease at a certain temperature impart depend on the plant species (Compant et al, 2010). The depth of the sow leavenament affect the way and how fast the sunflower seed grows. A planting depth of 2.5cm-9cm allows sunflower seeds to reach available wet and gives satisfactory stands.

The sunflower is not considered to be highly drought tolerant, but it is an inefficient user of water. The train of this experiment is to test if plants will not grow as efficiently as it would if at that place was sunlight and see if there are low levels of sunlight. Methods/Materials During the experiment one of the plants was not moire ! one daytime out of the week, which should result in no change in the growing efficiency of the sunflower seed. The experiment began with deuce-ace 532 millilitre plastic cups, filled with approximately 266 milliliters of Scotts superoxide dismutase fertilizer. All three of the plastic cups contained one sunflower seed. The seed was planted 5-6...If you motivation to get a full essay, regularise it on our website: OrderEssay.net

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