Handayani, T.T. (2019) EFEK ALELOPATI EKSTRAK DAUN BABANDOTAN (Ageratum conyzoides L.) TERHADAP PERKECAMBAHAN DAN PERTUMBUHAN KECAMBAH PADI GOGO VARIETAS INPAGO 8. BIOSFER: Jurnal Tadris Biologi Vol.10 No.1 (2019) 11- 19, 10 (1). pp. 11-19. ISSN 2086-5945

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Abstract

The purpose of this study was to prove that in the early phase of vegetative growth, the Inpago 8 upland rice was resistant to allelopathy from goat weed dry leaf extract (Ageratum conyzoides L.). This research was conducted in November - December 2018 at the Botanical Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Lampung. This study used the RAL method (Complete Random Design) with babandotan dry leaf extract as a supporting factor consisting of 5 levels of concentration namely 0% b/v, 2.5% b/v, 5% b/v, 7.5% b/v, and 10% b/v and consists of 5 replications. The parameters measured in this study were germination, shoot length, length weight, dry weight, relative water content, and chlorophyll a content, as well as total sprouts. Homogeneity of variance was determined by the Levene test at a real level of 5%. Analysis of variance and BNJ test were carried out at 5% level. The results of this study indicate that babandotan dry leaf extract did not show allelopathy on germination of Inpago 8 varieties of upland rice seeds. At a concentration of 7.5% b/v stimulated the growth of Inpago 8 upland rice sprouts associated with increased shoot length and dry weight shoots. Keywords: Goat weed, Ageratum conyzoides L., rice, Oryza sativa L., Allelopathy

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:	04 Nov 2019 07:37
Last Modified:	04 Nov 2019 07:37
URI:	http://repository.lppm.unila.ac.id/id/eprint/14919

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