CD Skripsi

Potensi Alelopati Ekstrak Daun Pueraria Javanica Terhadap Perkecambahan Dan Pertumbuhan Anakangulma Asystasia Gangetica (L.) T. Anderson Dan Borreria Alata (Aublet) Dc.

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The allelopathic substances are organic agents which are produced and released by a plant that cause alteration on the neighboring plants. The characteristics of allelopathic substances usually inhibit germination of other species and sometimes will reduce the plant growth. This research was aimed to determine the effect of Puararia javanica leaf extract and also to determine optimum concentration on seed germination and growth of two weed, Asystasia gangetica and Borreria alata in field condition. This experiment used to extract concentration 0%, 2%, 6%, 18% dan 54%. The experiment showed that germination and growth of Asystasia gangetica and Borreria alata were reduced by leaf extract of Puararia javanica. The highest germination inhibition at concentrations of leaf extract 54% respectively by 47.37% and 50%, while for the highest growth inhibition respectively are 60.24% and 60.27%.


Keywords : Pueraria javanica, Asystasia gangetica, Borreria alata.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 04.013 (0012)

Penerbit

Pekanbaru : Universitas Riau - FMIPA - Biologi., 2013

Deskripsi Fisik

vii, 57 hlm.;ill.; 29 cm

Bahasa

ISBN/ISSN

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Klasifikasi

03 04.013 (0012)

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

Dewa

Versi lain/terkait

Lampiran Berkas

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