Perbedaan Pertumbuhan Dua Varietas Kelapa Sawit (Elaeis guineensisJacq.) pada Komposisi Media Tanam di Pre Nursery
Differences In Growth of Two Varieties of Oil Palm(Elaeis guineensis Jacq.) to The Composition of Planting Mediain Prenursery
DOI:
https://doi.org/10.32734/joa.v6i3.2377Keywords:
growing media, oil palm andvarieties, kelapa sawit, media tanam dan varietasAbstract
The purpose of this research is to know the difference growth of two varieties of palm oil
(Elaeis guineensis Jacq.) on composition media pretax cropping in a nursery. This research have
held in the faculty of agriculture land of usu in december 2016 to march 2017 using random design
group with two factors .The first factor varieties with two kinds of varieties namely Yangambi and
PPKS540 .The second factor media cropping with three types of media cropping namely subsoil,
empty fruit bunch, and fibers palm oil. Parameters that observed is high in plant, diameter of the
stem, total broad leaves, fresh editorial weights, weights fresh roots, dry weight editorial and
weights dried root. The result show that treatment cropping influential media real against tall plant,
diameter of the stem, wet editorial weights and weights dry editorial. Where treatment influential
real varieties on the parameter weights dried root. And variety of Yangambi (V
1
).While media
cropping best is media cropping subsoil or control ( M
0
).
Penelitian ini bertujuan untuk mengetahui perbedaan pertumbuhan dua varietas kelapa sawit (Elaeis guineensis Jacq.) pada komposisi media tanam di pre nursery. Penelitian ini dilaksanakan di lahan fakultas pertanian USU pada bulan Desember 2016 hingga Maret 2017 menggunakan Rancangan Acak Kelompok (RAK) dengan dua faktor. Faktor pertama varietas dengan dua jenis varietas yaitu Yangambi dan PPKS540. Faktor kedua media tanam dengan tiga jenis media tanam yaitu subsoil, tandan kosong kelapa sawit dan serat kelapa sawit. Parameter yang diamati adalah tinggi tanaman, diameter batang, total luas daun, bobot segar tajuk, bobot kering tajuk, bobot segar akar dan bobot kering akar. Hasil penelitian menunjukkan bahwa perlakuan varietas berpengaruh nyata pada parameter bobot kering akar. Varietas yang terbaik adalah Yangambi (V 1 ). Perlakuan media tanam berpengaruh nyata terhadap tinggi tanaman, diameter batang, bobot basah tajuk dan bobot kering tajuk. Dimana media tanam yang terbaik adalah media tanam subsoil atau kontrol (M 0 ).
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