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Susilastri Susilastri
Universitas Muhammadiyah Sumatera Barat
Arts Humanities Computer Science & IT Law, Crime, Criminology & Criminal Justice Social Sciences

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PENGARUH ASAM SULFAT TERHADAP PRODUKTIVITAS GETAH PINUS DENGAN SISTEM KOAKAN DI KPHL VI SIPIROK KECAMATAN SIPIROK KABUPATEN TAPANULI SELATAN SUMATERAUTARA Susilastri Susilastri
Ensiklopedia of Journal Vol 5, No 3 (2023): Volume 5 No. 3 Edisi 1 April 2023
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (246.338 KB) | DOI: 10.33559/eoj.v5i3.1610

Abstract

Production forest is forest area that is deliberatery maintained as forest area and for the benefit of the community in the industrial and export sectors. If seen from understanding production fprest, pine is one growing plants in production forest in the area KPHL VI Sipirok, Sumatera Utara pine produces sap at age eleven years, harvesting pine sap is done by tapping Idris and Soenarno (1983) According to outline there are three systems tapping pine resin that is koakan, corporal, and drill.The purpose of this research is to know effect of sulfuric acidon (H2SO4). On production of pine resin with system  koakan. Research using the method quantitative, statistics with randomized block design,  direct observation to the field and documentation. Tree used diameter 20-25 cm and 26-30 cm with treatment adittion of sulfuric acid and without sulfuric acid, with a total of 12 observation trees, pine resin productivity in creases after adding sulfuric acid, productivity of pine resin with addition of diameter sulfuric acid 20-25 cm produce as much sap 747 grams/month and diameter 26-30 cm produced as muchsap 777,9 grams/month. Pine resin productivity without treatment with diameters 20-25 cm produce as much sap 187 grams/month and diameters 26-30 cm as much 196,5 grams/month. From the test results randomized group design productivity of pine resin on the difference result of productivity value of pine resin from the analysis of randomized bloc design stated significantly different of randomized bloc design stated significantly different on class diameters 20-25 cm and 26-30 cm to different treatment using sulfuric acid and without sulfuric acid this can be seen from the value of F count > F table on the source of the diversity of treatments whereas at the source of group diversity was not significantly different can be see from the carculated F value< F table.Keyword: Pine Sap, Koakan System, Sulfuric Acid
PEMANFAATAN HASIL HUTAN BUKAN KAYU (HHBK) PADA RANGKAIAN UPACARA PERNIKAHAN MASYARAKAT DI NAGARI KAYUTANAM KECAMATAN 2X11 KAYUTANAM KABUPATEN PADANG PARIAMAN Susilastri Susilastri; Desyanti Desyanti
Ensiklopedia of Journal Vol 4, No 3 (2022): Vol 4 No. 3 Edisi 2 April 2022
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (63.167 KB) | DOI: 10.33559/eoj.v4i3.1612

Abstract

This study aims to determine the types of NTFPs and their utilization in a series of community wedding ceremonies in Nagari Kayutanam, 2x11 Kayutanam District, Padang Pariaman Regency. This research was conducted from June to July 2021. The method used in this research is a qualitative method and uses a snowball sampling technique with the help of a structured interview guide. The total number of respondents was 10 respondents, 3 respondents from the Head of Density Adat Nagari and 7 respondents from ordinary people, to find out the use of NTFPs in a series of wedding ceremonies. At the HHBK gathering event, 11 types were used, at the HHBK application event, 6 types were used, 20 types were used at the HHBK wedding event, 22 types were used at the HHBK reception event, and 19 at the bitch-manjalang event. type. The total types of NTFPs identified in the entire series of wedding ceremonies were 22 types of plant NTFPs, namely jengkol (Archidendron pauciflorum), jackfruit (Artocarpus heterophyllus), bamboo/bamboo shoots (Dendrocalamus asper), coconut (Cocos nucifer) aren (Arenga pinnata), cinnamon (Cinnamomum verum), nutmeg (Myristica fragrans), candlenut (Aleurites moluccanus), turmeric (Curcuma longa), ginger (Zingiber officinale), galangal (Alpinia galangal), lemongrass (Cymbopogon citratus), ruku-ruku (Ocimum tenuiflorum), salam (Syzygium polyanthum), pandan (Pandanus amaryllifoliu), coffee (Coffea robusta), tea (Camellia sinensis), areca nut (Areca catechu), betel nut (Piper betle), gambier (Uncaria), frankincense (Styrax benzoin) and tobacco (Nicotiana tabacum). Of the 22 types of NTFPs above, there are 5 types of NTFPs used for cultural rituals, namely areca nut (Areca catechu), betel nut (Piper betle), gambier (Uncaria), frankincense (Styrax benzoin) and tobacco (Nicotiana tabacum) and there are 5 types of NTFPs that are Dominantly used in each series of wedding ceremonies are areca nut (Areca catechu), betel nut (Piper betle), gambier (Uncaria), frankincense (Styrax benzoin) and tobacco (Nicotiana tabacum). The use of NTFPs by the people of Nagari Kayutanam is for making huts, cooking ingredients, processed drinks and for cultural rituals.Keywords: Non-Timber Forest Products ; Culture.
Co-Authors Desyanti Desyanti