Anjelina, Juwita and Zulkifli, Zulkifli and Handayani, T.T. and Lande, Martha L. (2018) Pengaruh Ekstrak Air Daun Akasia (Acacia auriculiformis A. Cunn. Ex Benth) Terhadap Pertumbuhan Kecambah Padi Gogo Varietas Situ Bagendit. Jurnal Penelitian Pertanian Terapan, 18 (3). ISSN 1410-5020 (In Press)

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Abstract

The purpose of this study is to determine whether the acacia leaf water extract is allelopathy to upland rice varieties Situ Bagendit that is by inhibiting the growth of seedling. The research was conducted from September to November at the Botanical Laboratory of the Faculty of Mathematics and Natural Sciences, University of Lampung. The study was conducted in Completely Randomized Design (RAL) with acacia leaf water extract as the main factor consisting of 5 levels of concentration : 0% w / v (control), 3% w / v, 6% w / v, 9% w / v , 12% w / v. Parameters in this study were shoot length, fresh weight , dry weight, and relative water content of seedling. Homogeneity of Variance was determined by Levene test at 5% significant level. Analysis of Variance and Tukey HSD test was performed at 5% significant level. The results showed that the concentration of acacia leaf water extract was negatively correlated with shoot length and shoot length decreased significantly at concentration of 12%. Fresh weight of seedling correlated quadratic with concentration of acacia leaf water extract where maximum fresh weight of seedling was 83.4 mg at 4.6% concentration. Acacia leaf water extract did not affect the dry weight and the relative water content of the seedling. From the result of the research it was concluded that acacia leaf water extract only decrease shoot length of seedling, but increase fresh weight of seedling.

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: 28 Jun 2018 01:55
Last Modified: 28 Jun 2018 01:55
URI: http://repository.lppm.unila.ac.id/id/eprint/7988

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