Judul: Karakteristik wol domba tercemar timbal yang disuplementasi kombinasi protein yeast, mineral organik, khitosan dan ekstrak rumput laut coklat
Abstrak: Sheep is one of protein source which many people breed in tropic area, including in Indonesia. Beside as source of protein, sheep also used to 11roduce wool, especially in sub tropic countries. Sheep has better adaptation in environment, climate and feed. This study was completely done in 'outdoor laboratoly of IPT Ruluinansia Kecil Departemen IPTP, laboratory of Nutrisi Ternalc Perah Departemen INMT. and photo inicro laboratory, Departemen Biologi Falcultas MIPA Institilt l'ertanian Bogor. This field research was done in July to November 2004. This study used 24 heads local strain nlale sheep aged 8 months old. This sheep was grouped into Tor group based on body weight. Each groups was 6 head sheep.the treatlnents were six. first treatnlent was basal feed (RO), that was for~nulatedf eed based on NRC of sheep (1 989). Second treatment was colnbination of basal feed and 4.5 ppin lead acetate (RI). Third treatment was combination of R1 feed and 1 % yeast protein (R2). Fourth treatment was combination of R2 feed and organic ~nineral Zn 40 ppm. CulO ppm, Cr 2 ppm, and Se 0.3 ppnl (R3). Fifth treatment was colnbination feed of R3 and chitosan (R4). Sixth treatlnent was combination of R3 treatment and Brown weed extract (R5). Wool cutting and collected was done twice, once before treatment's given and second pasca treatment. Taken wool was analyzed of length; weight, density, dianleter and Lead concentration in wool. The design was using groups randoinized design. Then using one way anova (analysis of variance): f~~rther difference was analyzed using lu.uslcal wallis. The results showed that given of lead and supple~iient did not affect to wool quality. It showed in length. weigh. density and dianieter. ICeywords : Sheep. Wool, Lead (Pb), Protein Yeast, Organic Mineral. Chitosan, Brown Sea Weed Extract
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Judul: Effect of Sheep Farming Wasre to Chemical Characteristics of Family Clean Water Source in Two Villages with Different Topography in Bogor Prefecture
Abstrak: Sheep farming waste especially dung, urine and feed residues mixed with them have some potential to be used as fertilizer. Generally these waste are heaped up for a long time until reservoir under the stall gets full. The biggest worly is that waste heap under the stall could pollute family environment especially clean water sources. This research was conducted in Sukajadi village, sub district Ciomas (600-700 m dpl) and Cihideung Ilir village sub district Ciampea (180-220 m dpl) Bogor Prefecture on September 1999-February 2000. Materials used were sheep farmers in both villages. Primary data was collected by direct interview using questionaire to 50 respondents in Sukajadi village and 47 in Cihideung Ilir village. Analysis of 24 clean water source samples was done in Laboratorium of Animal Product Teclmology, Laboratorium of Dairy Cattle Production at Faculty of Animal Husbandry IPB aud in Laboratorium of Life Enviromnent Research Center (PPLH) IPB Bogor. Chemical characteristics tested were acidity @H), Dissolved Oxygen (DO), Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), ortophosphate and total microbes. Data collected was descriptively analized and data of chemical characteristics was compared with water quality standard according to PP RI No. 20 year 1990 and KepMen KLH No. 02/Men-KLH/I/1988. Statistical analysis used were t and correlation test.
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Judul: Bisnis Fotografi Snapcash : Platform Digital.
Abstrak: Fotografi merupakan bagian gaya hidup masyarakat saat ini. Namun hingga saat ini belum ada platform digital yang menawarkan jasa fotografi. Ide bisnis Snapcash diciptakan sebagai solusi berupa platform digital yang dapat digunakan oleh fotografer untuk mencari pekerjaan dan konsumen untuk mencari jasa fotografi. Penelitian dilakukan untuk mengetahui permasalahan konsumen, menciptakan solusi yang tepat, dan merumuskan model bisnis yang sesuai untuk Snapcash. Metode yang digunakan adalah deskriptif kualitatif dengan pendekatan customer discovery. Pengumpulan data dilakukan secara non probability purposive sampling. Hasil pengujian masalah menunjukkan kesulitan fotografer dalam mendapatkan pelanggan dan kesulitan konsumen dalam menemukan fotografer yang sesuai kriteria. Solusi yang ditawarkan adalah aplikasi dan fitur yang ada didalamnya. Berdasarkan uji solusi yang dilakukan, solusi yang ditawarkan diterima oleh responden sehingga menjadi solusi bagi responden penelitian. Model bisnis Snapcash terverifikasi berdasarkan tiga aspek yaitu kesesuaian produk dengan pasar, segmen pelanggan dan cara mencapainya, serta cara perusahaan menghasilkan uang.
Keyword: customer discovery, fotografi, model bisnis, platform digital