CD Skripsi

Pengayaan Bahan Ajar Ekofisiologi Tumbuhan Berbasis Riset Pertumbuhan Akar Tanaman Karet Pada Tanah Bekas Tambang Bauksit Dengan Aplikasi Bahan Organik

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The ex-situ experimental research on root growth of rubber (Hevea brasiliensis Mull. Arg. clone PB 260) cultivated in ex-mining bauxite soil by application of organic manure has been carried out at Natural Biology Education Laboratory University of Riau during January to June 2013. This research aimed to: (1) looked for a kind and mixture ratio between organic manure to ex-mining bauxite soil that give best for root growth of rubber clone PB 260, (2) enrich teaching substances of plant ecophysiology based on experimental research. The chicken and cow manure were used as source of organic matter in this single factor experiment. Three ratios of organic manure : ex-mining bauxite soil (w/w) has been applied i.e control (ex-mining bauxite soil only), (1:1), and (1:2) were arranged according to Complete Randomize Design. The parameters that observed were root volume, wet weight of root, dry weight of root, shoot : root ratio. The data were analyzed by using one-way ANOVA and advance test by using Duncan Multiple Range Test (DMRT) in level of 5%. The results show that the mixture ratio 1:2 of cow organic manure and ex-mining bauxite soil gave the best root growth of rubber clone PB 260, particularly root volume (24,8 cm3), wet weight of root (24,2 g), dry weight of root (5,6 g) and shoot : root ratio (19,1 g). In conclusion, the mixture ratio 1:2 of cow manure and ex-mining bauxite is recommended for reclaiming bauxite ex-mining land by planting rubber plant PB 260 in term of root growth. Result of this research as source for enrichment teaching substances of Plant Ecophysiology form of learning modules.

Keywords : chicken and cow organic manure, ex-mining bauxite soil, Hevea brasiliensis Mull. Arg. clone PB 260, root growth, teaching substances plant ecophysiology

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

05 07.113 (0020)

Penerbit

Pekanbaru : Universitas Riau - FKIP - Pendidikan Biologi., 2013

Deskripsi Fisik

vii, 85 hlm.:ill.; 29 cm

Bahasa

ISBN/ISSN

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Klasifikasi

05 07.113 (0020)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

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Info Detail Spesifik

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Pernyataan Tanggungjawab

zelpino

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