PENGARUH PEMBERIAN ZAT PENGATUR TUMBUH GIBBERELLIC ACID (GA3) DAN MEDIA TANAM TERHADAP PERTUMBUHAN BIBIT BAKAU (Rhizophora mucronata Lam.)

HERMAWAN, NOFI (2009) PENGARUH PEMBERIAN ZAT PENGATUR TUMBUH GIBBERELLIC ACID (GA3) DAN MEDIA TANAM TERHADAP PERTUMBUHAN BIBIT BAKAU (Rhizophora mucronata Lam.). Other thesis, University of Muhammadiyah Malang.

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Abstract

Mangrove forest represent unique ekosistem with unique function in environment. Mangrove can personate penahan of wave and also penahan of and intrusi of abrasi sea water. Mangrove forest in all the world decrease 200.000 hectare every year, because various intensive development pressure, like: development of infrastructure, agriculture, fishpond, other commercial or industrial activity and urbanization. This research aim to to know Influence Giving Vitamin Regulator Grow Gibberellic Acid (GA3) and media plant to growth of Mangrove seed (Rhizophora mucronata Lam.). This Research executed in Countryside of Saronggi, Sumenep, Madura on 1 June 2009-5 July 2009. Device the used Random Device Complete with two factor. First factor is Concentration of ZPT Gibberellic which consist of four level : (H1) Concentration of ZPT Gibberellic 50 ppm, (H2) Concentration regulator Iihat vitamin grow (ZPT) Gibberellic 100 ppm, (H3) Concentration of ZPT Gibberellic 150 ppm, (H4) Concentration of ZPT Gibberellic 200 ppm. second Factor is media plant which consist of : (M1) Media Mud, (M2) Media Land. Treatment combination repeated twice, is so that obtained 24 attempt unit. Every attempt there are 10 seed, become there 240 seed which used in this research. From result of research which indicate that treatment of giving of regulator vitamin grow (ZPT) Gibberellic Acid ( GA3) happened interaction to growth of mangrove crop with treatment of concentration 100 ppm (H2) give best result to high growth [of] seed, amount of leaf, amount of root, and root length. While media composition plant best seed mud media (M1) yielding high growth seed, amount of leaf, amount of root, and length grow on to Mangrove crop (Rhizophora mucronata Lam.) optimal growth.

Item Type: Thesis (Other)
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Teacher Training and Education > Department of Biology Education
Depositing User: Anwar Jasin
Date Deposited: 27 Apr 2012 05:57
Last Modified: 27 Apr 2012 05:57
URI: http://eprints.umm.ac.id/id/eprint/3219

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