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All Journal JURNAL HUTAN TROPIS JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT
Rosidah R Radam
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Engineering Environmental Science

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STUDI PRODUKTIVITAS DAN RENDEMEN INDUSTRI PENGGERGAJIAN KAYU AKASIA DAUN LEBAR (Acacia mangium Willd) DI KECAMATAN LANDASAN ULIN KOTA BANJARBARU KALIMANTAN SELATAN Rosidah R Radam
Jurnal Hutan Tropis Vol 12, No 31 (2011): Jurnal Hutan Tropis Borneo Volume 12 Nomer 31 Tahun 2011
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i31.1563

Abstract

The activity of sawmill have been long enough done by local society because very assistive and add production socialize, some of owner of bandsaw/sawmill also make this effort as effort remain to and there is also making it as effort peripheral.  Intention of this research is to know industrial and rendemen productivity of sawmill of acacia wide leaf wood (Acacia mangium Willd).  The method that being used is method of direct measurement and observation in industrial location of sawmill of acacia wide leaf wood and method of direct interview and also record data that related to this research.  The analyse data is productivity calculation, rendemen and waste.  Productivity mean of industrial sawmill of acacia wide leaf wood is equal to 6,38 m3/day or 0,0160 m3/hours. Rendemen mean of industrial sawmill of acacia wide leaf wood is equal to 80,011%.  Mean of industrial disposal of sawmill of acacia wide leaf wood is equal to 19,99% (1,62 m3), this matter is caused by a quality wood of good Acacia (not many experiencing of handicap of wood).  From result of research suggested to conduct research of continuation hit influence of other factor to productivity and rendemen at acacia wide leaf wood sawmill like age, environmental work (arrange situation), and the worker education.Keyords :  productivity, rendemen, waste, sawmill, acacia wide leaf wood (Acacia mangium Willd)
PRODUKTIVITAS DAN KONTRIBUSI PETERNAKAN LEBAH MADU TERHADAP PENDAPATAN MASYARAKAT Rosidah R Radam
Jurnal Hutan Tropis Vol 12, No 32 (2011): Jurnal Hutan Tropis Volume 12 Nomer 32, Edisi September 2011
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i32.1592

Abstract

ABSTRACT.  Research aims to know immensity productivity honeybees and roles against earnings societys in muara pamangkih village, labuan amas sub-district. Objects in this research is farmers reaper honeybees natural as a by-product in an effort to increase family income.Productivity 5,32 a bottle of honey produced with the productivity sarang / 7 / largest phial sarang and the smallest 4.6 phial / the nest . Productivity influenced by the amount of honey bees hive bee in a colony of climate the weather , / factors source of food , the presence of despoliation food by the other bees the lack of food . A contribution to operating income , total natural honey against earnings reached 83 % .Keywords: Productivity, Contribution, Honey Bee, RevenueABSTRAK.  Penelitian ini bertujuan untuk mengetahui besarnya produktivitas lebah madu dan peranannya terhadap pendapatan masyarakat di Desa Muara Pamangkih Kecamatan Labuan Amas Utara. Objek dalam penelitian ini adalah petani penuai lebah madu alami sebagai usaha sampingan dalam upaya dalam menambah pendapatan keluarga.Produktivitas madu yang dihasilkan sebesar 5,32 botol/sarang dengan produktivitas terbesar 7 botol/sarang dan yang terkecil 4,6 botol/sarang. Produktivitas lebah madu dipengaruhi oleh besarnya sarang dalam satu koloni lebah faktor iklim/cuaca, sumber makanan, adanya perampokan makanan oleh lebah lain yang kekurangan makanan. Kontribusi pendapatan usaha madu alami terhadap pendapatan total sebesar 83 %.Kata kunci  : Produktivitas, kontribusi, lebah madu, Pendapatan
Chemical Compounds Of Granulated Palm Sugar Made From Sap Of Nipa Palm (Nypa Fruticans Wurmb) Growing In Three Different Places Rosidah R Radam; Hj. Noor Mirad Sari; Hj. Lusyani Lusyani
Journal of Wetlands Environmental Management Vol 2, No 1 (2014): January - June
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.866 KB) | DOI: 10.20527/jwem.v2i1.37

Abstract

Production of granulated sugar from sap of nipa palms in South Kalimantan Province is a new innovation. The purpose of this study was to find out the chemical compounds contained in granulated sugar made from sap of nipa palms growing in 3 different places, which was expected to benefit wider community as a source of alternative sweetener. The chemical compound test of granulated nipa palm sugar was conducted at the Laboratory of Institute for Research and Standardization of Industry, Banjarbaru. Chemical parameters tested were water, sucrose, reducing sugar, fat, protein, phosphorus, and potassium content. The test results showed that the water content of granulated nipa palm sugar in treatment A1, A2, and A3 was 3.69%, 4.04%, and 2.31%, respectively; the protein content 0.65%, 2.19%, and 1.10%; the fat content 0.27 %, 0.34 %, and 0.20 %; the reducing sugar content 2.39%, 0.51%, and 0.52%; the sucrose content 75.14%, 68.15%, and 88.46%; the phosphorus content 1.1342%, 1.1196%, and 1.138%; and the potassium content 1.60%, 1.40%, and 1.58%, respectively. The test parameters of granulated nipa palm sugar that met the Mandatory Indonesia National Standard (SNI) 01-3743-1995 were the water content of granulated sugar from sap of nipa palms growing in dry place (land), the reducing sugar content and sucrose content in all treatments. It can be concluded from the three required parameters that granulated nipa palm sugar is able to become the source of new sweetener in addition to block arenga palm sugar and crystal cane sugar for the community in South Kalimantan.
Co-Authors Hj. Lusyani Lusyani Noor Mirad Sari