Silaban, S and Lande, Martha L. and Zulkifli, Zulkifli and Handayani, T.T. KARAKTERISTIK ALELOPATI DAUN DAN BATANG KERING BABADOTAN (AgeratumconyzoidesL.) TERHADAPPERTUMBUHAN KECAMBAH JAGUNG(Zea mays L.) Var. HIBRIDA NK7328. Jurnal Penelitian Pertanian Terapan. ISSN 1410-5020 (Submitted)
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Abstract
The study aims to determine whether there were differences in the characteristics of dry stem alelopathy and Ageratum conyzoides dried leaves against germination and growth of NK7328 hybrid variety corn seedlings and determine their optimum concentration. This research was conducted from November to December 2018 at the Botanical Laboratory I, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Lampung. This study was designed with RAL (Completely Randomized Design) using dried stem extract and dried babadotan leaves as the main factors with concentrations: 0% b / v (Control), 5% b / v and 10% b / v, each treatment was repeated as much as 5 repetitions. The parameters observed were germination, shoot length, fresh weight, sprout dry weight, root shoot ratio, relative water content, and chlorophyll a, b and total content. Homogeneity of variance was determined based on the Levene test at a real level of 5%. Analysis of variance and BNJ test were carried out at 5% level.The results showed that Ageratum conyzoides and dry leaf extract were allelopathic to germination of corn seeds. There are differences in allelopathic characteristics between dry leaf extract and Ageratum conyzoides dry stem against germination and growth of NK7328 Hybrid corn sprouts.
| 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 05:14 |
| Last Modified: | 09 May 2019 05:14 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/12212 |
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