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Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq.) Akibat Perbandingan Bokashi Tandan Kosong Kelapa Sawit dengan Top Soil Murnita Murnita; Meriati Meriati
Menara Ilmu : Jurnal Penelitian dan Kajian Ilmiah Vol 18, No 2 (2024): Vol 18 No. 02 JANUARI 2024
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v18i2.4959

Abstract

AbstrakTandan Kosong Kelapa Sawit  (TKKS) bisa dipakai selaku bahan pembuatan bokahsi dan sebagai sumber media tanam buat bibit kelapa sawit, selain menggunakan top soil.  Penelitian ini bertujuan untuk mendapatkan komposisi media tanam terbaik untuk pertumbuhan bibit kelapa sawit (Elaeis guineensis Jacq) di Main-Nursery dari bokashi TKKS dengan top soil Ultisol. Rancangan yang digunakan merupakan Rancangan Acak Lengkap (RAL), dengan 4  perlakuan dan 6 ulangan, sehingga ada 24 satuan percobaan. Setiap satuan percobaan terdiri dari 3 polibag tanaman, sehingga ada 72 polibag tanaman. Semua tanaman di unit percobaan dijadikan sampel. Sebagai perlakuan media tanaman adalah A = Kontrol (Tanpa Bokashi TKKS), B = Top Soil : Bokashi TKKS (1 : 3), C = Top Soil : Bokashi TKKS (1 : 1), D = Top Soil : Bokashi TKKS (3 : 1), Data pengamatan dianalisis secara statistika dengan sidik ragam (uji F). Jika F –hitung > dari F –tabel 5%, dilanjutkan dengan uji Duncan ‘s New Multiple Range Test (DNMRT) pada taraf nyata 5%. Hasil percobaan menampilkan kalau aplikasi bokashi TKKS memberikan pengaruh yang berbeda nyata terhadap pertambahan tinggi tanaman. Sebaliknya pada parameter pertambahan jumlah pelepah, pertambahan diameter bonggol, bobot segar bagian atas, bobot kering bagian atas, bobot segar akar, dan bobot kering akar, tidak terdapat perbedaan yang nyata. Bibit yang mendapatkan perlakuan bokashi TKKS 1 : 3 (Perlakuan B) memperlihatkan pengaruh yang terbaik bagi pertumbuhan bibit kelapa sawit di Main-Nursery.Kata Kunci:  pembibitan utama, media tanam, kompos, ultisol 
Changes in Soil Chemical Properties and Growth of Palm Oil (Elaeis guineensis Jacq) with Comparative Composition of Plant Media Murnita Murnita; Yulfi Desi; Meriati Meriati
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7161

Abstract

One of the benefits of Oil Palm Empty Fruit Bunches (OPEFB) waste can be processed into bokashi as a planting medium for oil palm nurseries. The research aims to: Determine changes in soil chemical properties due to the comparison of planting media, and obtain the best ratio of planting media to the best seedling growth in Main-Nursery. The research was conducted in Koto Panjang Ikur Koto Village, Koto Tangah District, Padang City. The study was conducted in January-April 2022. RAL design (completely randomized design) with 4 treatments and 6 replications. One experimental unit consist of 3 polybags of plants so there are 72 polybags of plants. Treatment: A = Control (Without Bokashi OPEFB), B = Topsoil: Bokashi OPEFB (1:3), C = Topsoil: Bokashi OPEFB (1:1), and D = Topsoil : Bokashi OPEFB (3:1). The results showed: Treatment B or Topsoil : Bokashi OPEFB (1:3) is the best, cause increase in soil chemical properties: pH 1.17 units; C-organic 1.98%; N-total 0.11%; P-available 4.01 ppm; K-dd 0.48 me/100g; Mg-dd 1.42 me/100g; and Ca-dd 2.67 me/100g. OPEFB bokashi application was significantly different to increase the plant height, not significant to wet weight and dry weight of the plant.
Co-Authors Murnita Murnita Yulfi Desi