Gusmira, Eliza
Pusat Kajian Matematika dan Ilmu Pengetahuan Alam, Fakultas MIPA Universitas Negeri Padang

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The Response of Jabon Seeds Germination (Anthocephalus cadamba (Roxb.)Miq.) against the Duration of Combustion and Illumination Vauzia, Vauzia; Gusmira, Eliza
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol 19 No 2 (2018): EKSAKTA Berkala Ilmiah Bidang MIPA
Publisher : Pusat Kajian Matematika dan Ilmu Pengetahuan Alam, Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (806.11 KB) | DOI: 10.24036/eksakta/vol19-iss2/154

Abstract

The purpose of this research is to know the response of jabon seeds germination against combustion and ilumination. The design that is used is RAL with 2 factors in it. The first is from the duration of combustion and the second is from the illumination treatment. Based on the design, there are 10 combination of treatments and every treatment will be done 3 times so there will be 30 experiments for the total. The parameter that is observed is the duration of jabon seed germinating and the length of jabon’s root. The result of this research showed that the combustion factor, the illumination factor, and the interaction between combustion and illumination is mattered to the duration of jabon seed germinating. While the length of jabon’s root depends with the combustion factor and the illumination factor. The interaction between the duration of combustion and illumination will not affect the length of jabon’s root at all.
Quantity of Germination Seed Response to Combustion Duration and Light Treatments in Jabon (Anthocephalus cadamba (Roxb.) Miq.) Gusmira, Eliza; Vauzia, Vauzia
Bioscience Vol 2, No 2 (2018): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/0201822100127-0-00

Abstract

This research was aims to determine the response of jabon seed germination  toward duration of combustion and light. This research was conducted from January to June 2018 at the Biology Laboratory and FMIPA UNP greenhouse. The design used was RAL with 2 factors. The first factor is the duration of combustion and the second factor is the light treatment. Based on the design obtained 10 treatment combinations and each treatment was repeated 3 times so that there are 30 units of experiment. Parameter observed is the number of seeds  germination. The results showed that light treatment, combustion duration treatment, and interaction between combustion duration and light give good effect on the number of seeds  germination. The seeds with the combustion treatment for 15 (A2) minutes had the highest number of sprouts that was 342.83 sprouts per 0.2 gram of jabon seeds. For light factor, many seeds germinate on the shelter treatment (B2) of 349.59 seeds per 0.2 gram of seed. While the combination of treatments showed that the best number of seeds germinated was in the combustion treatment 12.5 minutes with germination in the sheltered place (A1B2) that produced 564.67 sprouts per 0.2 gram of seed.