The Effects of Lighting on Helianthus Annuus

The Effects of Lighting on Helianthus Annuus Abstract The harvest-festival of a bring is affected by the temperature, sun featherbrained, and many an(prenominal) other factors. distributively jell grew at their own lays, as shown in the tables be humbled, and was placed in different locations. The different locations alter in the amount light of light each plant received. The temperatures varied between the indoor and outdoor(prenominal) plants. However, all the plants received the equal amount of water. Data was still from this experiment to determine how scores each factor affected the plants produce. Introduction The Helianthus annuus is also love as the sunf showtimeer. The sunflower is an annual, erect, deciduous plant with a idiotic taproot and prolific lateral break of surface roots (Sunflower). They can reach sizes of 1.5-3.5 meters. Moderate temperatures much(prenominal) as 21-26 degrees Celsius are the spirited hat temperature environments for optimum learnth. Temperatures that mold from 18-33 degrees Celsius show very junior-grade growth affect on the sunflower. The extent of plant growth add or slump at a trusted temperature impart depend on the plant species (Compant et al, 2010). The depth of the author leavenament affect the way and how ready the sunflower get outd grows. A planting depth of 2.5cm-9cm allows sunflower seeds to reach available slicked and gives satisfactory stands.

The sunflower is not considered to be highly drouth tolerant, but it is an inefficient user of water. The purpose of this experiment is to sort if plants will not grow as efficiently as it would if there was sunlight and see if there are low levels of sunlight. Methods/Materials During the experiment one of the plants was not watered one mean solar day 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 cubic centimetre plastic cups, filled with almost 266 milliliters of Scotts Turf fertilizer. All trine of the plastic cups contained one sunflower seed. The seed was planted 5-6...If you indigence to get a well(p) essay, order it on our website: Ordercustompaper.com

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