Abidin, RR and Handayani, T.T. and Zulkifli, Zulkifli and Wahyuningsih, S. PENGARUH PEMBERIAN EKSTRAK UMBI BAWANG MERAH (Allium cepa L.) TERHADAP PERTUMBUHAN TANAMAN KANGKUNG (Ipomoea reptans L.). Jurnal Penelitian Pertanian Terapan. ISSN 1410-5020 (Submitted)

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Abstract

The purpose of this study was to determine the effect of giving onion tuber extract to the growth of water spinach (Ipomoea reptans L.). This research was conducted at the Laboratory of Plant Physiology, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Lampung, from November to December 2018, using a single randomized complete design (CRD). Namely as a treatment of shallot tuber extract (Allium cepa L.) with 5 concentration levels: 0% v / v (K0), 10% v / v (K1), 20% v / v (K2), 30% v / v (K3) and 40% v / v (K4). Each treatment was repeated 5 times, so the number of experimental units was 25. The variables in this study were the number of leaves, stem length, leaf dry weight, and chlorophyll a, b, and total. The data obtained were homogenized by Levene test. If it is homogeneous then analyze the variance with a real level of 5%. If there is a difference between treatments, then it is continued with an Honestly Significant Difference test (BNJ) conducted at the 5% real level. The results showed that the concentration of shallot tuber extract was quadratic correlated with the number of leaves and there was a significant increase in the concentration of 30% v / v. The plant height was quadratic correlated with the concentration of shallot tuber extract and a significant increase in the concentration of 30% v / v. Dry weight was quadratic correlated with the concentration of shallot tuber extract and there was a significant increase in the concentration of 30% v / v. The shallot tuber extract has no effect on the content of chlorophyll a, b and total. From the results of the study it can be concluded that the shallot tuber extract with a concentration of 30% can increase the number of leaves, plant height, and kale dry weight.

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 05:12
Last Modified: 09 May 2019 05:12
URI: http://repository.lppm.unila.ac.id/id/eprint/12199

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