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Gorontalo Journal of Forestry Research
Published by Universitas Gorontalo
ISSN : 26142058     EISSN : 2614204X     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Gorontalo Journal of Forestry Research (GJFR) is a media publication for academics, researchers and practitioners to publish the results of research or scientific articles. GJFR is published 2 (two) periods each year, ie every April and October.
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Articles 6 Documents
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Search results for , issue " VOLUME 1 NOMOR 1 TAHUN 2018 GORONTALO JOURNAL OF FORESTRY RESEARCH" : 6 Documents clear
PARTISIPASI WANITA DALAM REHABILITASI HUTAN MANGROVE DI DESA INALATAN KECAMATAN BONUBOGU KABUPATEN BUOL Djabar, Murni
Gorontalo Journal of Forestry Research VOLUME 1 NOMOR 1 TAHUN 2018 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (476.001 KB) | DOI: 10.32662/gjfr.v1i1.73

Abstract

Coastal women, especially housewives generally in Indonesia, including in the district of Buol has a very big role in the activities of earning a living for his family. The participation of coastal women in mangrove forest rehabilitation activities is an effort to empower coastal women to become one of the driving forces of successful mangrove forest rehabilitation. This research aims to examine the participation of Coastal Women in supporting Mangrove forest rehabilitation in Inalatan Village Bunobogu District Buol Regency viewed from the aspect of community understanding about rehabilitation mangrove forest and the form of participation or community participation in mangrove forest rehabilitation activities. The community participation studied in this research is related to individual community participation in mangrove forest rehabilitation activities, the target of the community taken in this research is from 30 female respondents through questionnaire interview technique. This research was conducted in coastal area of Inaktif Village Bunobogu District Buol Regency for 2 months tehitung from January until February 2018. The method of analysis used in this research is using qualitative descriptive analysis method.The results of this study can be seen based on the daily activities of the community in the household for 24 hours, the understanding of the women community on the rehabilitation activities, the participation of women in planning activities, implementation activities and evaluation activities of reforestation of mangrove forests, the fifth form of community participation in this research is including in the category of high forms of community participation because all forms of partipasi exceeds the average percentage above 50%
PRODUKTIVITAS KARET PADA LAHAN HKM JAYA LESTARI KABUPATEN WAY KANAN PROVINSI LAMPUNG -, Supriadi; Riniarti, Melya; Bahri, Samsul
Gorontalo Journal of Forestry Research VOLUME 1 NOMOR 1 TAHUN 2018 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (460.111 KB) | DOI: 10.32662/gjfr.v1i1.75

Abstract

Rubber was one of favorite multipurpose tree species which planted by community forest, since its produced latex with high value.  Jaya Lestari community forest was located on Mananga Jaya Village, Way Kanan District, Lampung Province.  This research aimed to collect data’s of rubber productivity based on plant age in Jaya Lestari community forest areas.  Research conducted by interview 230 household.  The result showed that rubber harvested since 6 years old.  The productivity rate increased until 25 years old than decreased gradually.  The highest  productivity was 2,5 tone/ha/years on ten years old rubber.  In average farmer had 0,1—2 ha rubber plantation, with plant distance were 4 x 6 m.
FAKTOR KUNCI PENGEMBANGAN BIOETANOL AREN DI KABUPATEN BOALEMO PROVINSI GORONTALO -, Ritabulan; Hiola, Abdul Samad
Gorontalo Journal of Forestry Research VOLUME 1 NOMOR 1 TAHUN 2018 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (568.822 KB) | DOI: 10.32662/gjfr.v1i1.76

Abstract

The potential of sugar palm spreading in Boalemo Regency strongly supports the development of paletan bioethanol in this area. However, these efforts face several interrelated and complex problems. This research aims to determine the key factors that influence the success of bioethanol development in Boalemo Regency, Gorontalo Province. This research uses Interpretative Structural Modeling (ISM) approach. The results of the analysis indicate that the key factors of bioethanol development in Boalemo Regency consist of: (i) development objective, which is to increase community's income; (ii) development needs, namely; availability of raw materials and human resources; (iii) the institutions involved, ie UPTD KPHP V Boalemo and KLHK Research, Development and Innovation Center; (iv) obstacles in development, namely regulatory / regulatory constraints; and (v) indicators, namely the level of public income and the amount of bioethanol production
ANALISIS PERTUMBUHAN GMELINA (Gmelina alborea.Roxb) DAN MAHONI (Swietenia magrophylla.King ) di GORONTALO Sandalayuk, Daud
Gorontalo Journal of Forestry Research VOLUME 1 NOMOR 1 TAHUN 2018 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (460.232 KB) | DOI: 10.32662/gjfr.v1i1.70

Abstract

To know the growth analysis of Gmelina ( Gmelina alborea.Roxb ) and Mahoni (Swietenia  magrophylla.King). It is necessary to look at the growth at a certain period in which a certain moment of growth will decrease so that the consideration in the maintenance can be done very evectively and consideration to harvest as needed in the processing of sawn timber or playwood. Mean Growth at age 10, diameter of gmelina 2,4 cm / tree / year, total volume 144,43 m3 / ha, MAI 14,44 m3 / atun, CAI 28,46 m3, Medium point of intersection of MAI and CAI occurred at age 15 years with total volume 251,80 m3 / ha. The growth of Mahogany at the age of 20 years after the measurement in the field with the width of I ha of 510 trees with an increase of diameter 1.38 cm / year, the number of Volume 174.35 m³ / ha and MAI 8.72 and CAI 12.58. At the time when MAI 9.37 and CAI 9.27 were at one point then it was allowed to harvest with age 30 years with a total voLume of 281.03 m3 / ha. This growth analysis can be used to analyze a tree type and help in analyzing an industrial plant where we want is a shorter age for harvesting so that time and cost are not much wasted
KEANEKARAGAMAN SPESIES BURUNG DI LANSKAP AGROFORESTRI ILENGI Hiola, Abdul Samad; -, Bachtiar
Gorontalo Journal of Forestry Research VOLUME 1 NOMOR 1 TAHUN 2018 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (427.996 KB) | DOI: 10.32662/gjfr.v1i1.77

Abstract

Bird Species dependsonlandscape,whichisusedastheir breeding,  restingand feeding area.  Landscape of Agroforestry Ilengiis  mix tree garden like primer forest.Thisstudy is aim togather informationaboutdiversity bird species,including richness, evennessandspeciessimilarity oneachlocationinthestudy.Thisstudy used concentrationmethod. Eightspeciesofbirdsand194 countwerefoundduring3monthsstudy.Thehighestdiversity valuewasfoundin landscape agroforestry ilengi 1,29. Generally bird diversity in all location research include medium level. The richness of species is highest at natural forests with a value 1.70. Evenness of bird species in agroforestry ilengi in the category unstable. The role of local communities for conservation is good enough to understand the habits of birds in agroforestry ilengi, such Local naming each of the birds found 61% of respondents know about the birds in the research sites.
ANALISIS SIFAT FISIK TANAH PADA AREAL BEKAS TEBANGAN HUTAN TANAMAN INDUSTRI (HTI) KABUPATEN GORONTALO UTARA PROVINSI GORONTALO Puspaningrum, Dian; Djabar, Murni
Gorontalo Journal of Forestry Research VOLUME 1 NOMOR 1 TAHUN 2018 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (281.679 KB) | DOI: 10.32662/gjfr.v1i1.72

Abstract

The ground as a system that dynamic, the ground can be turned off than time to tim , according its properties which includes the physical properties , the chemical nature and the nature of mechanical, as well as the state of the environment that productivity a whole determine the ground .A pattern of land use affect the trait of land especially the physical properties of a soil , because the use of or cultivation of the land can result in a system of capillaries on the dotted the ground and the breakdown of the limits of the horizon the ground which gives rise to a setback the physical properties of soil and chemical , as forfeited to the element of the disturbances and organic matter .  The opening of the woodland plant industry ( HTI ) indirectly affect the physical properties on the ground .Reason this is research objectives , which is to know the true nature of the physical land in the land clearing areal woodland plant industry (HTI). This research is divided into two (2) , activities in the field of the sample collection and testing the sample in the laboratory .The sample collection in the field in a purposive sampling .While the sample done in a laboratory to determine soil texture ,the permeability, the heavy volume ,a color of soil ,the stability of a structure.The result showed that a color of soil the area of land clearing dominated by the orange color criteria class texture clay , to be the area of natural forest dominated by a shade of brown with class criteria soil texture loam clays , and to the acreage the planting of crops jabon the age of 4 years is dominated by a shade of brown with class criteria soil texture loam clays .Permeability class each area ranged ranging from class criteria rather slow until with the class rather fast.

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