Mariana Takandjandji, Mariana
Pusat Penelitian dan Pengembangan Hutan dan Konservasi Alam, Jl. Gunung Batu No. 5, Bogor 16610

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POTENSI VEGETASI DAN DAYA DUKUNG UNTUK HABITAT GAJAH SUMATERA (Elephas maximus sumatranus) DI AREAL PERKEBUNAN SAWIT DAN HUTAN PRODUKSI KECAMATAN SUNGAI MENANG, KABUPATEN OGAN KOMERING ILIR [Vegetation Potency and Carrying Capacity for Sumatran Elephant (Elephas maximus sumatranus) Habitat at Palm Oil Plantation and Forest Production Area in Sungai Menang Districts, Ogan Komering Ilir Regency] Setiasih, Garsetiasih; Rianti, Anita; Takandjandji, Mariana
BERITA BIOLOGI Vol 17, No 1 (2018)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4640.493 KB) | DOI: 10.14203/beritabiologi.v17i1.2997

Abstract

Forest land converted into palm oil plantations have caused habitat fragmentation of elephant and land degradation. These lead to land use conflict between human and elephant. The conflict often caused the elephant killed and destructed agricultural land. The study was aimed to estimate potential use and carrying capacity of elephant habitat. Data collection of undergrowth vegetation were analyzed using twelve square plots of 1 x 1m, the distance between the plot of 50 m, tree vegetation of seedlings size 1 x 1 m, saplings 5 x 5 m, and trees 20 x 20 m, the distance between the plot of 200 m and of 1000 m lenght. Vegetation used as elephants feed were observed using purposive sampling and systematically procedure. The analysis showed that biomass of plants producing elephant fodder in Tambang Besi were of Cyperus rotundus (3600.26 kg/ha), Cynodon dactylon (346.74 kg/ha), Melaleuca leucadendron (255.21 kg/ha), and Melastoma malabatricum (156.40 kg/ha). While, the highest biomass in Tebing Penigasan plot is Cyperus rotundus (3575 kg/ha), and in Barak Gajah Plot is Isachne globusa (4013.33 kg/ha). The carrying capacity of elephants habitat of Tambang Besi, Tebing Penigasan, and Barak Gajah plots are 0.78, 0.29, and 0.41 individual/ha/day, respectively. 
PAKAN ALTERNATIF PADA TRENGGILING JAWA (MANIS JAVANICA DESMAREST, 1822) DI PENANGKARAN Rianti, Anita; Takandjandji, Mariana
BERITA BIOLOGI Vol 18, No 3 (2019)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v18i2.3013

Abstract

The use of alternative feed for Sunda pangolin in captivity is one way to cope with a shortage of feed. The aims of the research was to determine the impact of the use of alternative feed toward feed consumption and daily weight gain of pangolin in captivity. The research was conducted at Research Forest Dramaga, Bogor. The research material used by 4 individual pangolin consists of 2 males and 2 females with an average weight of 4.28 ± 0.22 kg. Research using 4x4 Latin Square Design, with 7 days of preliminary period and 14 days of data collection. The treatment applied were 4 alternative feeding i.e A= 50% kroto + 50% egg; B= 50% kroto + 50% tofu; C= 50% kroto + 20% egg + 30% tofu; D= 50% kroto + 18% egg + 26% tofu + 6% termites. The results showed that the effect of alternative feed not significantly (P<0.05) on feed consumption and body weight gain pangolin. Pangolin with treatment C consumed feed based on dry matter as much as 63.08 grams per day or 10.46% from body weight and the biggest weight gain 35.0 grams per individual per day. 
ANALISIS USAHA TENUN IKAT BERBASIS PEWARNA ALAM DI KABUPATEN SUMBA TIMUR: Kasus di Kecamatan Kambera dan Umalulu -, Murniati; Takandjandji, Mariana
Dinamika Kerajinan dan Batik: Majalah Ilmiah Vol. 33 No. 1 (2016): Dinamika Kerajinan dan Batik
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Industri Kerajinan dan Batik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22322/dkb.v33i1.1063

Abstract

ABSTRAK Pembuatan kain tenun ikat Sumba Timur menggunakan pewarna alam dari bagian tumbuhan. Kerajinan tersebut sudah berkembang dari semula bersifat subsisten menjadi komersial. Namun pengembangannya belum optimal dan belum mendapat dukungan secara signifikan dari para pihak terkait. Penelitian bertujuan menganalisis usaha tenun ikat, meliputi  proses dan biaya produksi serta pendapatan pengrajin, jenis-jenis tumbuhan pewarna yang digunakan, permasalahan yang dihadapi pengrajin, para pihak terkait dan dukungan yang diperlukan untuk keberlanjutan dan pengembangan usaha. Penelitian dilakukan di tiga kelurahan/desa pada Bulan Februari dan Juni 2014 melalui metode wawancara, dialog dan pengamatan lapangan. Usaha kerajinan tenun ikat di Kabupaten Sumba Timur tergolong industri mikro. Tenaga kerja berasal dari anggota keluarga terutama ibu dan anak wanita. Biaya produksi dan harga jual produk (selendang, sarung dan kain) sangat bervariasi antar pengrajin. Rata-rata volume kerja pengrajin 7,91 unit benang per tahun dan rata-rata pendapatan pengrajin Rp1.133.122,- per bulan. Dua jenis tumbuhan yang digunakan sebagai sumber pewarna alam utama adalah Indigofera tinctoria L. dan Morinda citrifolia L. yang dipungut dari alam. Belum ada usaha budidaya jenis-jenis tersebut secara signifikan. Produktivitas kerja pengrajin belum optimal dan bahan baku sumber pewarna alam semakin sulit diperoleh. Produk kain tenun masih terpaku pada motif dan warna atau corak tradisional sehingga segmen pasarnya terbatas. Untuk menjamin keberlanjutan dan pengembangan usaha tenun ikat di Sumba Timur, budidaya jenis-jenis tumbuhan penghasil pewarna alam sudah sangat mendesak dilakukan. Perlu pula mengenalkan jenis-jenis tumbuhan penghasil warna alternatif.  Untuk memperluas segmen pasar diperlukan pengenalan motif dan warna atau corak alternatif sehingga produknya lebih bervariasi.         Kata kunci: Tenun ikat,  pewarna alam,  pengrajin, biaya produksi, volume kerja ABSTRACTManufacturing of East Sumba’s hand woven is using natural dye from parts of plant. This research aims to analyze business characteristics, covering process, production cost and handcrafters’ income, kinds of plants used as natural dye, handcrafters’ problems and supports needed to develop the business.  The research was conducted at three villages in February and June 2014 by using interview, dialogue and field observation method. The business is micro scale industry where labours are from family members. Production cost and selling price of the products vary among handcrafters. Average work volume of handcrafters was 7,91 of thread unit per year and generate income of Rp1.133.122,- per month. There are two plant species produce natural dye that are mainly used, i.e.  Indigofera tinctoria L. and Morinda citrifolia L., collected from nature. Work productivity of handcrafters has not optimal yet and raw materials of natural dye are more difficult to be obtained. Products of Sumba hand woven still use traditional motives and color, so that market segments are limited. To ensure the sustainability and development of the business, cultivation of plant species produce natural dye has to be done immediately.  To expand market segment, it is important to introduce alternatives motive and color.  Keywords: Hand woven, natural dye, handcrafter, production cost, work volume