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JURNAL PERBENIHAN TANAMAN HUTAN

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Published by Badan Penelitian dan Penegembangan Kehutanan

ISSN : 23548568 EISSN : 25276565 DOI : -

Core Subject : Science, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences

Jurnal Perbenihan Tanaman Hutan is the official scientific publications from Forest Tree Seed Technology Research & Development Center (FTSTRDC). The journal publishes research findings at different aspect of forest tree seeds, include: seed sources development and management, reproductive biology, seed ecology and biology, seed handling technology, vegetative propagation technology, seed health, nursery technology, seed and seedling quality testing, seed policy and social economy.Jurnal Perbenihan Tanaman Hutan publish twice a year in August and December.

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Articles 6 Documents

Search results for , issue "Vol 4, No 2 (2016): Jurnal Perbenihan Tanaman Hutan" : 6 Documents clear

Effect of Shade and NPK Fertilizer on the Growth of Shorea assamica Dyer in the Nursery Arif Irawan; Jafred E. Halawane
Jurnal Perbenihan Tanaman Hutan Vol 4, No 2 (2016): Jurnal Perbenihan Tanaman Hutan
Publisher : Forest Tree Seed Technology Research & Development Center (FTSTRDC)/ Balai Penelitian dan

Shorea assamica Dyer is one of endangered species in the North Sulawesi. The species has high economic value, however information about technique of silviculture and its conservation are very limited. The research aims to determine the effect of shade and the use of NPK (15:15:15) fertilizer on growth rate of S.assamica in the nursery. The design was applied in this reserach according to randomized complete design with split plot design. The main plot was shade level and the sub plot was NPK fertilizer level. The treatments were covering four levels of NPK fertilizer (0; 0.25; 0.50 and 0.75 g/seedling) and three levels of shade (light, medium, and heavy). The results showed that the best combination of treatments for height and diameter growth, seedling dry weight, and seedling quality index of S. assamica on 6 months age was NPK fertilizer dosage of 0.5 g/seedling in moderate shade.

Utilization of Mycorrhizae and NPK Fertilizer in Nyawai (Ficus variegata Blume) Seedling Cultivation NFN Danu; Rina Kurniaty; Y.M.M Anita Nugraheni
Jurnal Perbenihan Tanaman Hutan Vol 4, No 2 (2016): Jurnal Perbenihan Tanaman Hutan
Publisher : Forest Tree Seed Technology Research & Development Center (FTSTRDC)/ Balai Penelitian dan

Nyawai (Ficus variegata Blume) is a priority alternative tree species in the establishment of timber plantations. One of the factors determining the success of the development of nyawai forest plantations is the use of high quality seedlings because high quality seedlings would result high productivity stands. Application of fertilizer and mycorrhizal fungi can improve seedling quality. The purpose of this study is to get an optimum combination of fertilizer and mycorrhizal to produce high quality nyawai seedlings. Nyawai fruits were collected from Cibodas Botanical Garden Cianjur, Ir. H. Djuanda Grand Forest Park (Bandung), and Cikampek Forest Research. The experimental design used was randomized block design (RBD) with factorial pattern. Each replication consisted consisted of 30 seedlings Germination was done by sowing seed on the sprouting tubs contained by sterilized media. Transplanting media used sub soil plus mycorrhizal soil: without mycorrhizal (C0 ), Glomus sp. (C1 ), Acaulospora sp. (C2 ) and NPK : 0.0 g (P0 ), 0.5 g / polybag (P1 ), 1.0 g / poybag (P2 ). To produce nyawai seedling can use a mix media of subsoil + 30% coconut coir dust (coco peat) +10% rice husk (v / v), CMA Glomus sp and Acaulospora sp able to colonize with the roots of nyawai seedlings.

Study on Perception and Level of Peasants Participation in Parungpanjang Research Forest NFN Desmiwati
Jurnal Perbenihan Tanaman Hutan Vol 4, No 2 (2016): Jurnal Perbenihan Tanaman Hutan
Publisher : Forest Tree Seed Technology Research & Development Center (FTSTRDC)/ Balai Penelitian dan

The aimed of this study is to analyze the perception and level of peasant participation in the management of Parungpanjang Forest Research (HP) Parungpanjang that has been run with the peasants. By this study, it is expected to provide informationand inputs for the formulation of the strategy and direction of HP Parungpanjang management policies in order to fulfill empowerment aspect of peasants and forest security. The method used was the descriptive analytical research, data were collected through surveys, Focussed Group Discussion, semi-structured interviews, observation, field notes and documentation. The measurement of perception was using Likert scale while participation level measured by Arnstein's participation ladder degree. The results showed that the perception of peasants toward HP Parungpanjang management is very good however the level of participation of peasantsis categorized in therapies level which means the Parungpanjang Forest Research still applying non-participatory management regarding peasants activities.

The Physical, Physiological Quality and Biochemical Content of Trema (Trema orientalis Linn.Blume) Based on Maturity Level Naning Yuniarti; Rina Kurniaty; NFN Danu; Nurmawati Siregar
Jurnal Perbenihan Tanaman Hutan Vol 4, No 2 (2016): Jurnal Perbenihan Tanaman Hutan
Publisher : Forest Tree Seed Technology Research & Development Center (FTSTRDC)/ Balai Penelitian dan

Trema orientalis L. Blume is a multipurpose plant for all parts of the tree can be used. In order to support the successful development of this plant, seed quality is required, in which one of the requirements for determining quality seed is the seed should come from physiologically fruit mature. The research objective was to determine the quality of the physical, physiological quality, and a biochemical content (fat, carbohydrate and protein) of trema seed based on of fruit maturity. Trema seed used in this research comes from Badung regency, Bali Province. Trema fruit grouped into three color level (green, brown, black). The research design used is CRD (completely randomized design) with a treatment rate of fruit color. Parameters were observed ie. fruit and seed size, the weight of the fruit and seeds, fruit and seed moisture content, content of biochemistry (protein, fat, carbohydrates), germination and speed germination. The results showed: (1) The level of maturity of the fruit significantly affects the physical quality (size of fruit and seeds, fruit weight and seed, the water content of fruits and seeds), physiological (germination, speed of germination), and the content of biochemistry (fats, carbohydrates, protein) trema seed, (2) Quality of physical and physiological seed that comes from the fruit of the black better than the green and chocolate fruit, (3) the content of fats, carbohydrates and protein of trema seed differ for each level of maturity (green, brown, black), (4) Fruit Trema reaching physiological maturity is the fruit of the black with criteria that is : long fruit 3,87 ± 0,05 mm and width 3,41 ± 0,02 mm; long seed 2,10 ± 0,05 mm and width 1,81 ± 0.06 mm; 1000 grain weight of fruit 25.6883 grams; 1000 grain weight of seed 3.8288g; moisture content of fruit 54,74%; moisture content of seed 12,03%; percentage germination 78%; speed of germination 3,05% / Etmal; content of carbohydrate 20,10%; content of protein 2,84% and content of fat 0,65%.

Seeds Characteristics of Gelam (Meulaleca leucadendra): Seed Maturity, Morphology, Germination and Storability Dede J. Sudrajat
Jurnal Perbenihan Tanaman Hutan Vol 4, No 2 (2016): Jurnal Perbenihan Tanaman Hutan
Publisher : Forest Tree Seed Technology Research & Development Center (FTSTRDC)/ Balai Penelitian dan

Gelam (Meulaleuca leucadendra (L.) L.) is a potential species for construction timbers adapted to degraded swamp forest. Cultivation of this species is still limited and needs supporting of information of seed procurement technology, such as seed maturity, germination technique and storability. The present paper deals with assessing of seed maturity, morphology, germination and storability of the species. The seeds were collected from three natural populations, i.e. Landasan Ulin, Gasing, and Jabiren, and tested in a laboratory. The results showed that seed maturity can be identified from source of fruit/stalk. Seeds from the second and third fruit stalks resulted the best germination capacity,i.e 984 seedlings-0.1 g and 809 seedlings -0.1 g , repectively. Fruit morphology, seed germination, and storability were significantly different among populations. Fruit from Gasing with length of 3.81 mm, diameter of 3.79 mm and weight of 0.037 g had higher sizes than fruits from Landasan Ulin and Jabiren. The best seed germination of the three seedlots was resulted from top paper method with 12 hours lighting period. In the nursery practices, the mixed media of sand and rice husk charcoal (1:1 v/v) gave the best result of germination. The best storage of seeds was refrigerator room wraped by impermeable plastic bag. Seeds from Jabiren provided the best germination and storability that gave a germination capacity of 925seedlings-0.1g and 731 seedlings-0.1 g before and after storage for one year, respectively.

Surian (Toona sinensis (A. Juss.) M. Roem.) Flowers: Morphology,Phenology, and Insects Visitors Agus Astho Pramono; Endah R Palupi; Iskandar Zulkarnaen Siregar; Cecep Kusmana
Jurnal Perbenihan Tanaman Hutan Vol 4, No 2 (2016): Jurnal Perbenihan Tanaman Hutan
Publisher : Forest Tree Seed Technology Research & Development Center (FTSTRDC)/ Balai Penelitian dan

Efforts to improve the productivity of a seed source require a deep understanding of reproductive characteristics and environmental factors that affect the seed production. This study aimed to investigate the characteristics of reproduction which include 1) the characteristics of flower morphology and phenology, and 2) the identification of flower visitors of surian. Studies conducted in the smallholder forest in Sumedang, West Java. Surian flowers were compound flower that arranged in panicles shape.When a flower blooms, petals do not open fully, formed like a tube. Male flowers are smaller than female flowers and never bloom, and the male flowers fall first. Branching patterns of surian flower panicle is thyrses, and flowers bloom not simultaneously. The development of flower from buds to bloom takes approximately 12 days, the flowers bloom 1-3 days, development of fruit until ripe takes 5-5.5 months. It is found 12 species of insects visiting flowers, 11 species are considered very small. Insects those are found in large quantities were Thrips and three species of Nitidulidae.

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