CD Skripsi

Uji Efektivitas Isolat Rhizobium Sp. Lokal Riau Terhadap Pertumbuhan Dan Produksi Tanaman Kacang Tanah (Arachis Hypogaea L.) Di Lahan Inseptisol

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ABSTRACT
Peanut is a dicot plant and includes leguminosae plants (legumes) which contain 20-30% protein, 42-55% fat, and contain little vitamins A and B and can be used as a raw material for the food industry. One effort that can be done is to increase peanut productivity through the provision of Rhizobium. This study aims to determine the type of Rhizobium sp. isolates local Riau effective symbiosis with peanuts (Arachis hypogaea L.) and its effect on the growth and production of peanut (Arachis hypogaea L.). The research was carried out at the Technical Implementation Unit of the Experimental Garden of the Faculty of Agriculture, University of Riau. The research treatment was Rhizobium (R) consisting of: R0: control (commercial Rhizobium with Superizogen), R1: Rhizobium isolate code IIDA5, R2: Rhizobium isolate code IIDM1, R3: Rhizobium isolate code IIDM2, R4: Rhizobium isolate code IIRA2, R5: Rhizobium isolate code IIRM1, R6: Rhizobium isolate code IIRM4. Parameters observed were plant height, flowering age, number of effective root nodules, total number of root nodules, percentage of effective root nodules, harvest age, number pods per plant, number of fruitful pods, percentage of fruitful pods, seed weight, dry per plant, weight of 100 dry seeds, seed weight per 1.6 m2, dry weight, and plant N uptake. The results of research on the application of Rhizobium to peanut plants showed that isolates of Rhizobium sp. Riau locale with code IIRM4 is Rhizobium sp. from the Mucuna bracteata plant in Riau peatlands which is very effective in symbiosis with peanuts. Isolate Rhizobium sp. Riau local code IIRM4 showed better growth and production compared to control Rhizobium.
Keywords : Peanut plants, Rhizobium, inceptisol, symbiosis

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1706115272

Penerbit

Pekanbaru : Universitas Riau – Fakultas Pertanian – Agroteknologi., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1706115272

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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