Rachmawati, A. and Handayani, T.T. and Zulkifli, Zulkifli and Wahyuni, Sri PENGARUH PEMBERIAN EKSTRAK UMBI BAWANG MERAH (AlliumcepaL.) TERHADAP PERTUMBUHAN SELEDRI (Apium graveolensL.). Jurnal Penelitian Pertanian Terapan. ISSN 1410-5020 (In Press)

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Abstract

Onion tuber extract is known to accelerate the growth of a plant. This study aims to determine the effect of giving onion tuber extract to the growth of celery plants (Apium graveolens L.). The study used a trial method conducted at the Botanical Laboratory of the Biology Department of the Faculty of Mathematics and Natural Sciences, Lampung University in November 2018 to January 2019. The experimental design was using a Completely Randomized Design (CRD) with shallot tuber extract (Allium cepa L.) as a factor single, with 5 levels of concentration as treatment: 0% v / v (K0), 10% v / v (K1), 20% v / v (K2), 30% v / v (K3), and 40% v / v (K4). All treatments were repeated 5 times with a total of 25 units. The variables in this study were the number of leaves, number of leaf stem mothers, leaf stalk length, leaf and stem dry weight, and chlorophyll a, b, and total. The data was homogenized using the Leavene test. If it has been homogeneous, the analysis of variance is at the level of 5%. If there are differences between treatments, then a further test is carried out with an Honestly Significant Difference test (BNJ) at the 5% level. The results showed that the concentration of shallot tuber extract was quadratic correlated with the number of celery leaves and an increase in the concentration of 30% v / v. The number of celery leaf stalks was quadratic correlated with shallot tuber extract and an increase in the concentration of 30% v / v. In the length of the celery stems the increase in the concentration of 30% v / v. In total dry weight of leaves and celery stems increased at a concentration of 30% v / v. The shallot tuber extract had no effect on the content of chlorophyll a, b, and total celery leaves. Keywords: Celery, growth, onion tuber extract

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 02:47
Last Modified: 09 May 2019 02:47
URI: http://repository.lppm.unila.ac.id/id/eprint/12134

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