Firdausi, F.A. and Handayani, T.T. and Zulkifli, Zulkifli and Wahyuningsih, S. PENGARUH PEMBERIAN EKSTRAK UMBI BAWANG MERAH (Allium cepa L.) TERHADAP PERTUMBUHAN TANAMAN BABY KAILAN (Brassica oleracea L.). Jurnal Penelitian Pertanian Terapan. ISSN 1410-5020 (Submitted)

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Abstract

The purpose of this research is to know the effect of giving onion bulb extract on the growth of baby kailan (Brassica oleracea L.). This research was conducted at Botanical Laboratory of Biology Department Faculty of Mathematics and Natural Sciences, University of Lampung from November 2018 to January 2019, in this experiments used Completely Randomized Design (CRD) with single factor namely onion bulb extract (Allium cepa L.) with 5 levels concentration as treatment: 0% v / v (control), 10% v / v, 20% v / v, 30% v / v, and 40% v / v. Each treatment was repeated 5 times, so the number of experimental units was 25. Variables in this research were the number of leaves, plant height, leaf area, leaf dry weight and leaf stalks, and chlorophyll a, b, and total. The data obtained were homogenized by Levene test. If it is homogeneous, then analyze the variance with 5% significant level. If there is a difference between treatments, then it is continued with Turkey (HSD) test is done at the 5% significant level. The results of this experimets showed that onion bulb extracts was quadratic correlated with the number of leaves and there was increase significantly at 10% v/v extract concetration. Plant height was quadratic correlated with onion bulb extract and was increase significantly at 10% v/v extract concetration. Leaf area is quadratic correlated with onion bulb extract and was increase significantly at 10% v/v extract concetration. Dry weight was quadratic correlated onion bulb extract and was increase significantly at 10% v/v and 20%v/v extract concetration. Onion extract bulb does not have significant effect on the content of chlorophyll a, chlorophyll b or total chlorophyll. The results of this research can be concluded that the onion bulb at 10% v/v extract concetration has an influence on the number of leaves, plant height, leaf area, and dry weight and has no effect on chlorophyll content.

Item Type: Article
Subjects: Q Science > QK Botany
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User: T. T. HANDAYANI
Date Deposited: 09 May 2019 05:11
Last Modified: 09 May 2019 05:11
URI: http://repository.lppm.unila.ac.id/id/eprint/12172

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