Effect of various lighting colours treatment at growth and flowering of Chrysanthemum Morifolium

3rd Annual Applied Science and Engineering Conference

工业技术;自然科学

Kamelia, L.^1 ; Chaidir, L.^1 ; Ainas, A.^1 ; Nurdianawati, S.^1 ; Fauzi, I.F.^1

Faculty of Science and Technology, UIN Sunan Gunung Djati Bandung, Bandung, Indonesia^1

关键词: Average diameter;    Different lights;    Experimental methods;    Factorial design;    Growth and development;    Source of energy;    Stem diameter;    Treatment effects;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/434/1/012100/pdf
DOI  :  10.1088/1757-899X/434/1/012100

来源: IOP

【 摘 要 】

Lightning is the important parts in plants as the source of energy that affects growth and development. Differences in the colour of light used will result the differences effect of growth and flowering parameters. The research aims to determine the effect of growth and flowering after the treatment of 3 different light colours on 3 varieties of chrysanthemums. The method used in this research is experimental method of Randomized Block Factorial Design with red, yellow, and white light treatment, and 3 chrysanthemum varieties are Marimar, Suciyono, and Erika Agrihorti. The parameters that observed were plant height, number of leaves, stem diameter, flowering age, stem length and flower diameter. The results showed that there was significant interaction after the treatment of red light with Suciyono varieties with the average diameter of 5 mm. The results showed white light colour treatment effect on flowering age with longest value 59 days after planting. Varieties Erika Agrihorti showed the largest plant height that is 77.33 cm, flowering age at 59 days after planting, and the length of the stem is 81.22 cm. Suciyono variety shows the number of leaves with an average of 52.66 pieces and the diameter of the flowers of 14.78 cm.