Respons Pertumbuhan Bibit Kelapa Sawit (Eleais guinensis Jacq.) Terhadap Komposisi Media Tanam dan Beberapa Dosis Limbah Cair Pabrik Kelapa Sawit dan di Pre Nursery

ABSTRAK

MUHAMMAD ILYASA NAZRI: Respons Pertumbuhan Bibit Kelapa
Sawit (Elaeis guineensis Jacq.) Terhadap Komposisi Media Tanam dan Beberapa
Dosis Limbah Cair Pabrik Kelapa Sawit di Pre Nursery, dibimbing oleh
CHAIRANI HANUM dan MEIRIANI. Penelitian ini bertujuan untuk
mempelajari respons pertumbuhan bibit kelapa sawit terhadap komposisi media
tanam dan beberapa dosis LCPKS di
pre nursery. Penelitian ini dilakukan di
rumah kasa Fakultas Pertanian, Universitas Sumatera Utara, Medan (32 m dpl)
pada bulan April sampai Juli 2016. Metode percobaan yang digunakan adalah
Rancangan Acak Kelompok (RAK) faktorial dengan 2 faktor dan 3 ulangan,
faktor pertama adalah komposisi media tanam (M0 : Top Soil , M1 : Top soil +
TKKS ( 1 : 1 ), M2 : Top soil + TKKS ( 1 : 1 ), M3 : Top soil + Serabut (Serat)
( 1 : 1 ), M4 : Top soil + TKKS +Sludge + Serabut (Serat) ( 1 : 1 : 1 : 1 ) dan
faktor kedua adalah limbah cair pabrik kelapa sawit (0, 1,5, 3 l/bibit). Data yang
diperoleh dianalisis dengan menggunakan sidik ragam dan dilanjutkan dengan uji
jarak berganda Duncan. Parameter yang diamati adalah tinggi bibit, jumlah daun,
diameter batang, Volume akar, total luas daun, bobot segar tajuk, bobot segar
akar, bobot kering tajuk dan bobot kering akar. Hasil penelitian menunjukkan
bahwa perlakuan pemberian LCPKS hingga dosis L2 berpengaruh nyata

meningkatkan parameter yaitu tinggi bibit, diameter batang dan total luas daun.
Perlakuan komposisi media tanam berpengaruh tidak nyata terhadap semua
parameter pengamatan. Interaksi antara kedua perlakuan hanya berpengaruh nyata
terhadap tinggi tanaman pada 10-14 MST.
Kata Kunci : Limbah cair pabrik kelapa sawit, Komposisi Media Tanam, Kelapa
Sawit.

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Universitas Sumatera Utara

ABSTRACT
MUHAMMAD ILYASA NAZRI: Growth Respons of Palm Oil
(Elaeis guineensis jacq.) Seedling to Composition Planting Media and
Application of Palm Oil Mill Effluent and in Pre Nursery, Supervised by
CHAIRANI HANUM AND MEIRIANI. The objectives of the research were to
study Growth Respons of Palm Oil (Elaeis guineensis jacq.)Seedling to
Composition Planting Media and Application of Palm Oil Mill Effluent and in Pre
Nursery. The research was held at screen house of Agricultural Faculty USU (±
32 m asl) in April to July 2014 using a factorial randomized block design with two

factors and three replications. The first factor were Composition Planting Media
(top soil, top soil + Empty Palm Oil Fruit Bunches (EPOFB) (1:1), top soil + sludge
(1:1) topsoil + fiber (1:1), and top soil + Empty Palm Oil Fruit Bunches (EPOFB) +
sludge + Fiber (1:1:1:1) and the second factor were POME (0; 1,5; 3,0; 4,5

l/seedling). Data were analyzed with ANOVA and continued with Duncan multiple
range test. The Parameters observed were plant height, leaves number, stem
diameter, root volume, total leaf area, fresh and dry root and upper part
weight.The results obtain were the effect of POME until dose L2 (3,0 l/seedling)
were significantly increase for parameters. Plant height, stem diameter and total
leaf area. The effect of Composite Planting Media not significant tor all
parameter. There were significant interaction for plant height
Keyword: palm oil mill effluent ,composite palm waste height, palm oil seedling.

Universitas Sumatera Utara