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Neneng Laila Romdyah
Program Studi Magister Kehutanan Fakultas Pertanian Universitas Lampung

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Skarifikasi Awal Dan Penambahan Beberapa Jenis Zat Pengatur Tumbuh Untuk Percepatan Perkecambahan Benih Kayu Kuku (Pericopsis moonianna Thw) Neneng Laila Romdyah; Melya Riniarti; Ceng Asmarahman; Slamet Budi Yuwono
EnviroScienteae Vol 16, No 2 (2020): EnviroScienteae Volume 16 Nomor 2, Agustus 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v16i2.9661

Abstract

Scarification was the destruction of the seed coat to  softening seed coat and  became permeable to water and gas. The purpose of this study was to obtain the best scarification techniques, types of growth regulatory substances and the combination of scarification treatments and addition of growth regulatory substances to accelerate the germination of Pericopsis mooniana seeds. The study was conducted using factorial randomized block design with three replications. The first factor was the scarification technique, with hot water, and broken the seed skin. The second factor  was the addition of growth regulatory substances (coconut water and, bamboo shoots) shoot water and artificial growth regulatory substances  Dates analyzed with variance and continued with the tukey test at 5% level. The results showed that the scarification technique by broken seed skin significant differences in the percentage of sprouts, germination, average days of germination, vigor index, number of leaves, and seedling height. The addition of  growth regulatory substances did not show a significant difference in all observed variables.