Burhan Ismail
Balai Besar Penelitian Bioteknologi dan Pemuliaan Tanaman Hutan

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Penggunaan Kombinasi Auksin dan Sitokinin untuk Menginduksi Tunas pada Kultur Jaringan Sengon (Falcataria moluccana)menggunakan bagian Kotiledon Toni Herawan; Burhan Ismail
Jurnal Pemuliaan Tanaman Hutan Vol 3, No 1 (2009): Jurnal Pemuliaan Tanaman Hutan
Publisher : Center for Forest Biotechnology and Tree Improvement (CFBTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpth.2009.3.1.23-32

Abstract

The purpose of this research is to examine the effect of auxin (NAA) and cytokinin (BAP) on shoot initiation in tissue culture of sengon (Falcataria moluccana)using cotyledon segment. Cotyledon segments were colleect from aseptic seedlings. Cotyledon segments were aseptically cultured on a murashige and  Shoog’s (MS) medium containing different concentrations of Benzyl-amino-purine (BAP) ranging from 1 to 3 mg/l and Naphtalene-acetic-acid (NAA) ranging from0,01 to 0,03 mg/l. Result of analysis of variance inicates that plant groeth regulator of BAP and NAA had significant effect on shoot formation up to 4 months age. The subsequent Duncan Multiple Range Test indicates that concentration of 0,001, 0,02 and 0,03 mg/l gave no significant effect on shoot formation and shoot growth
Plant Growth Variation At Combined Progeny And Provenance Of 5-Year-Old Intsia Bijuga (Colebr. )O.Kuntze In Sobang, Banten Hamdan Adma Adinugraha; Sugeng Pudjiono; Burhan Ismail; Mahfudz Mahfudz
Jurnal Wasian Vol 1, No 2 (2014): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v1i2.861

Abstract

This study was conducted to evaluate plant growth of Intsia bijuga at 5 years old in Sobang, Banten for supplying good genetic material in the future. Establishment of the trial was conducted in 2007 using Randomized Complete Block Design (RCBD) that consisted of 6 blocks, 100 families nested in 10 provenances, 4 treeplot for each family with a spacing of 4 x4 m. Measurements were taken periodically every year on the survival percentage, total height and stem diameter at the breast height or dbh. At the age of 5 years showed that the significant differences among provenance in survival percentage that ranged from 41.61 to 65.11 %,  average of plant height were 1.04 to 2.82 m and dbh 1.24 to 1.59 cm. The growth variation families also showed significant differences in height and diameter. The survival rate ranged from 12.5-91.67 %, average plant height were 0.52-2.55 m and dbh 0.90-2.44 cm. Individual tree heritability estimate for height was height (0.344) while that of diameter was moderate (0.259). Family heritabilities for height and diameter was considered moderate, namely 0.573 and 0.491 respectively. Genetic correlation between height and diameter growth was positive and high (0.834).
Plant Growth Variation At Combined Progeny And Provenance Of 5-Year-Old Intsia Bijuga (Colebr. )O.Kuntze In Sobang, Banten Hamdan Adma Adinugraha; Sugeng Pudjiono; Burhan Ismail; Mahfudz Mahfudz
Jurnal Wasian Vol 1, No 2 (2014): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (136.632 KB) | DOI: 10.20886/jwas.v1i2.861

Abstract

This study was conducted to evaluate plant growth of Intsia bijuga at 5 years old in Sobang, Banten for supplying good genetic material in the future. Establishment of the trial was conducted in 2007 using Randomized Complete Block Design (RCBD) that consisted of 6 blocks, 100 families nested in 10 provenances, 4 treeplot for each family with a spacing of 4 x4 m. Measurements were taken periodically every year on the survival percentage, total height and stem diameter at the breast height or dbh. At the age of 5 years showed that the significant differences among provenance in survival percentage that ranged from 41.61 to 65.11 %,  average of plant height were 1.04 to 2.82 m and dbh 1.24 to 1.59 cm. The growth variation families also showed significant differences in height and diameter. The survival rate ranged from 12.5-91.67 %, average plant height were 0.52-2.55 m and dbh 0.90-2.44 cm. Individual tree heritability estimate for height was height (0.344) while that of diameter was moderate (0.259). Family heritabilities for height and diameter was considered moderate, namely 0.573 and 0.491 respectively. Genetic correlation between height and diameter growth was positive and high (0.834).