CD Skripsi

Pengaruh Pemberian Bahan Organik Dari Tandan Kosong Kelapa Sawit (Tkks) Dengan Mikrob Selulolitik Dan Beberapa Dosis Pupuk Npk Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq.) Umur 6 Bulan

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Abstract
The use of inorganic fertilizers in oil palm nurseries is still less effective in producing quality
seeds. Therefore, it is necessary to add organic fertilizer so that the resulting seeds have good
growth. Organic fertilizers that can be given to oil palm nurseries are composted oil palm
empty fruit bunches (OPEFB). This study aims to determine the effect of giving OPEFB organic
matter with the addition of cellulolytic bacteria directly or OPEFB compost combined with
several doses of NPK fertilizer on the growth of oil palm seedlings aged 6 months. This
research is an experimental study arranged according to Splitplot RAL with two factors. Main
square is the condition of OPEFB with 2 levels of treatment, namely: OPEFB Compost (100
g.polibag-1), OPEFB plus cellulolytic bacteria (100 g.polibag-1). The plot childis the dose of
NPK fertilizer with 3 treatment levels, namely: NPK fertilizer 50% of the recommended dose (2
g.polibag-1), NPK fertilizer 75% of the recommended dose (3 g.polibag-1), 100% NPK fertilizer
from the recommended dose (4 g.polibag-1) then obtained 6 treatment combinations which were
repeated 3 times so that 18 experimental units were obtained. Each experimental unit consisted
of 4 plants so that the total population of oil palm seeds used was 72 plants. Observation
parameters consisted of plant height, number of leaf midribs, stem diameter, root crown ratio,
seedling dry weight, and leaf chlorophyll. The data from the analysis of variance were further
tested with the DNMRT test at the 5%. The provision of OPEFB compost, NPK fertilizer, and
OPEFB plus a cellulolytic microbial consortium has not provided optimal growth for oil palm
seedlings.The application of 50% NPK only affected the height of oil palm seedlings but had no
effect on the number of leaf midribs, stem diameter, root crown ratio, seed dry weight, and leaf
chlorophyll.
Key words: Cellulolytic bacteria, Oil palm seeds, NPK, oil palm empty fruit bunches

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

06 01. 121 (0074)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Pertanian - Agroteknologi., 2021

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

06 01. 121 (0074)

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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