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All Journal Jurnal Penelitian Kehutanan Wallacea
Mashudi
Balai Besar Penelitian dan Pengembangan Bioteknologi dan Pemuliaan Tanaman Hutan
Agriculture, Biological Sciences & Forestry

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Pengaruh asal populasi dan pohon induk terhadap pertumbuhan bibit meranti tembaga (Shorea leprosula Miq.) sebagai materi untuk perbanyakan klonal Mashudi; Dedi Setiadi
Jurnal Penelitian Kehutanan Wallacea Vol. 6 No. 2 (2017)
Publisher : Foresty Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (979.552 KB) | DOI: 10.18330/jwallacea.2017.vol6iss2pp125-134

Abstract

Vegetative propagation has an important role in production of high quality planting stocks.Through vegetative propagation, the genetic potential of a mother tree will totally be inherited to the off-springs.This study aimed to determine the effects of population sources and clones on growth variation of Shorea leprosulaMiqshoot cuttings. Randomized Complete Block Design (RCBD) was used as an experimental design; which consists of two factors, i.e population sources(Muara Wahau, Berau, Kenangan,Ketapangand Carita) and clones(40 clones). In this study clone was nested in the population. The results showed that the clones and population sourcesinfluenced the rooting percentage, height growth, number of root, length of root and number of leaves of S.leprosulashoot cuttings. Rooting percentage of clones ranged between 66.7 –100.0% (2 groups difference), height growth rangedbetween 2.60 –6.80 cm (6 groups difference), number of root rangedbetween 2.1 –5.7 (9 groups difference), length of root ranged between 4.3 –15.8 cm (8 groups difference) and number of leaves ranged between 1.17 –3.57 (5 groups difference).
Effect of Mother Trees and Cuttings Material Position on the Stool Plants to Shorea leprosula Shoot Cuttings Growth Mashudi
Jurnal Penelitian Kehutanan Wallacea Vol. 8 No. 2 (2019)
Publisher : Foresty Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (913.724 KB) | DOI: 10.18330/jwallacea.2019.vol8iss2pp125-133

Abstract

Vegetative propagation plays an important role to support Shorea leprosula’sclonal forestry development. This study aimed to determine the effect of mother trees and cuttings material position of S. leprosula shoot cuttings grow that 4 months of age. Complete Randomized Design (CRD) was used as the experimental design, which consists of two factors, i.e. cuttings material position (4 level) and mother trees (10 mother trees). The results showed that the interaction between mother trees and cuttings material position significantly affected the growth of height and the number of the leaf. The best interactions in height of growth values ranged from 7.83 to 8.83 cm and the best number of leaves ranged from 3.6 to 4.5 sheets. The single factor of the cuttings material position and mother trees significantly affected the rooting percentage, the number of the root, and the length of the root. The cuttings material position at 20 cm, 40 cm, and 60 cm found to be the best rooting percentage (84 to 88%), the cuttings material position at 40 cm and 60 cm found to be the best number of the root (4.04 to 4.43 pieces) and the best length of the root (10.23 to10.93 cm).
Co-Authors Dedi Setiadi