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DELIGNIFIKASI AMPAS TEBU DENGAN LARUTAN NATRIUM HIDROKSIDA SEBELUM PROSES SAKARAIFIKASI SECARA ENZIMATIS MENGGUNAKAN ENZIM SELULASE KASAR DARI ASPERGILLUS NIGER FNU 6018 Gunam, Ida Bagus Wayan; Wartini, Ni Made; Dewi Anggreni, Anak Agung Made; Suparyana, Pande Made
Teknologi Indonesia Vol 34 (2011)
Publisher : LIPI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (16.048 KB) | DOI: 10.14203/jti.v34iKhusus.36

Abstract

Cellulose, the most abundant renewable resource, has received much attention as potential energy and carbon source for the production of useful products such as glucose, ethanol and fuels. The possibility of converting cellulose in bagasse enzymatically into glucose, after being loosened its complex structure chemically into primary one by using sodium hydroxide was studied. Bagasse was soaked in 6% sodium hydroxide for 12 hours at room temperature. This treatment resulted in loosening some cellulose bundle structure shown by release of lignin and hemicelluloses up to 32.11 and 42.87%, respectively and high water retention value of 15.90 (w/w). In this condition the delignifi ed bagasse could be saccharifi ed by crude cellulase enzym from Aspergillus niger. Saccharifi cation enzimatically of 2 g delignifi ed bagasse at 50oC pH 4,8 during 120 hours produced reducing sugar of 54.47 mg/100 ml.
ANALISIS PERMINTAAN BUAH PISANG OLEH PEDAGANG GORENGAN DI KOTA DENPASAR, BALI Suparyana, Pande Komang
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 7 No 14 (2017): Jurnal Agrimeta
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

The aims of this study are finding out factors influencing demand, price,and cross elasticies of demand for bananas by fried merchant in Denpasar. The study focuses on fried merchant in Denpasar City including 70 respondents. Data were analyzed using multiple linear regression considering economic, econometrics and statistics criteria.Based on the linear regression analysis, the demand model for bananas by fried merchant in Denpasar is lnY = -20,832 + 0,073 lnX1 ? 0,076 lnX2 ? 0,044 lnX3 + 0,49 lnX4 +1,025 lnX5 + 0,955 lnX6 ? 0,025 lnX7 +µi.All independent variables are simultaneously significant affecting demand for bananas by fried merchant in Denpasar. Partially, prices of frying oils and income significantly affecting demand for bananas by fried merchant. Meanwhile, price of bananas, price of tofu, price of tempeh, price of flour, and cost of rent the place do not have significant effect on demand for bananas. Price elasticity of demand for bananas shows an inelastic figure (e<1), implying that demand for bananas is not responsive to the price changes. A positive sign in the value of the income elasticity indicates that banana is a normal good. Sign of the cross-price elasticity of tofu and tempeh prices was negative, referring that these goods are complementary to bananas.
ANALISIS VEGETASI POHON DI KAWASAN TAMAN MUMBUL SEBAGAI KAWASAN POTENSI WISATA Ananda, Komang Dean; Ariati, Putu Eka Pasmidi; Suparyana, Pande Komang
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 8 No 16 (2018): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

Kawasan Taman Mumbul merupakan daerah yang memiliki struktur vegetasi yang kerapatannya cukup tinggi, dan memiliki cukup banyak sumber mata-air. Adanya tegakan vegetasi pohon di suatu lahan memberikan peran penting menjaga stabilitas air tanah. Stabilitas air tanah ini akan menjadi sumber mata air yang memiliki banyak manfaat khususnya bagi masyarakat lokal. Oleh karena itu, penelitian ini bertujuan untuk mempelajari struktur vegetasi pohon di Kawasan Taman Mumbul dan melihat potensi wisata yang ada untuk meningkatkan perekonomian masyarakat lokal. Penelitian dilakukan di Kawasan Taman Mumbul, Desa Sangeh, Kecamatan Abiansemal, Kabupaten Badung, Provinsi Bali. Analisis vegetasi pohon dilakukan dengan Point of Center Quarter Method (PCQM). Dari hasil penelitian, diperoleh jumlah individu spesies terbanyak di area sebelah timur Pura Utama Taman Mumbul yakni Tectona grandis/Jati dan sebelah barat Pura Utama Taman Mumbul yakni, Theobroma cacao/Cokelat. Nilai INP tertinggi dimiliki oleh Tectona grandis/Jati sebesar 370,43% (timur) dan Cocos nucifera/Kelapa sebesar 150,46% (barat). Indeks Keanekaragaman (H?) di kedua area (timur dan barat) tergolong rendah. Indeks Kemerataan (e) di area timur tergolong rendah dan di area sebelah barat tergolong sedang. Keadaan tersebut menggambarkan pentingnya komposisi vegetasi yang baik agar dapat membantu menjaga ketersediaan air di dalam tanah. Keasrian dan stabilitas debit air menjadi potensi utama kawasan ini sebagai kawasan wisata lokal.
EFESIENSI USAHA PENGOLAHAN KOPI DENGAN BEBERAPA METODE (STUDI KASUS PADA USAHA KOPI DADONG) Wijaya, Bagus Reynaldy; Martiningsih, Ni Gst. Ag. Gde Eka; Suparyana, Pande Komang
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 9 No 17 (2019): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

The objectives of this study are: Identifying the results of quality coffee processing with full washed, natural and honey methods, Analyzing the cost, revenue, and income of coffee processing business with full washed, natural and honey methods, and Analyzing the level of efficiency of coffee processing business with full washed, natural and honey methods at the Kopi Dadong business in Belantih Village.The respondents in this study were the owner of dadong coffee business in Belantih Village. This research using descriptive and efficiency analysis.The results showed that Green bean with a process of full washed, natural and honey was in the category of Quality 1. The total costs incurred at the Dadong Coffee business in Belantih Village for processing of full washed, natural and honey respectively Rp.134.967.111, -, Rp.116.834.861, - and Rp.132.717.111, -. Receipts generated on Dadong Coffee business in Belantih Village for processing of full washed, natural and honey in a row is Rp.171.000.000,-, Rp.180.800.000,- and Rp.171.000.000,-. The income from the Dadong Coffee business in Belantih Village for processing of full washed, natural and honey in a row is Rp.36.032.889, -, Rp.63.965.139,- and Rp.38.282.889,-. Dadong Coffee Business in Belantih Village with processing of full washed, natural and honey is efficient and profitable to run. This can be seen from the value of efficiency greater than 1. Efficiency value of the business of Dadong Coffee in Belantih Village for processing of full washed, natural and honey in succession 1.27, 1.55, 1.29.
PENDAPATAN USAHATANI BUAH NAGA (STUDI KASUS DI DESA ANTAP, KECAMATAN SELEMADEG, KABUPATEN TABANAN) Sadir, Fredisius; Tariningsih, Dian; Suparyana, Pande Komang
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 9 No 18 (2019): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

Consumer demand for dragon fruit in Indonesia is quite large. These needs have not been able to be fulfilled, so the opportunity to cultivate dragon fruit is still very open, both for local and international markets. The purpose of this study was to determine farming income, analyze the level of R/C ratio of farming, and find out the marketing of dragon fruit in Antap Village, Selemadeg District, Tabanan Regency. The study was conducted in Selemadeg District, Tabanan Regency, Bali in 2018. The respondents in this study using the census method, as many as 25 people. The analytical method used in this study is income analysis and marketing channel analysis. The average total cost incurred for dragon fruit farming is Rp.1,733,300/ Area. The average revenue obtained from dragon fruit farming is Rp.2,868,000.00/ Area. The average income earned is Rp.1,134,300/ Area. The results showed that the potential income of dragon fruit development in Selemadeg had good prospects because in addition to being able to reduce fruit imports and have the opportunity to penetrate the export market, it also provided high economic benefits to farmers. This is indicated by the R/C ratio analysis of dragon fruit farming at 1.65 which means it is feasible. The dragon fruit distribution channel in Antap Village goes directly to market collectors who have collaborated in the local market in the Tabanan area, and some traders around Antap Village visit the Dragon Fruit plantation directly to buy the fruit and sell it to the end consumers.
Analisis Keuntungan dan Kelayakan Ekonomi Usahatani Tembakau Virginia di Kabupaten Lombok Tengah Nursan, Muhammad; Ayu, Candra; Suparyana, Pande Komang
Jurnal Ilmiah Membangun Desa dan Pertanian Vol 5, No 3 (2020)
Publisher : Department of Agribusiness Halu Oleo University Kendari Southeast Sulawesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jimdp.v5i3.11825

Abstract

Virginia tobacco is one of the most cultivated plants by farmers on Lombok Island, one of which is in the Central Lombok Regency. Virginia tobacco farming is one source of farmers' income because the income generated is quite high. Therefore, the purpose of this research is to find out the benefits of Virginia tobacco farming in Central Lombok Regency and to analyze the economic viability of Virginia tobacco farming in Central Lombok Regency. This research using a descriptive research method, and it was conducted in Janapria District, Central Lombok Regency, which was selected by purposive sampling with consideration of the area with the highest area and number of Virginia tobacco farming production. Data sources in this study include primary data and secondary data. Primary data was collected by a survey method of 30 respondents, where the selection of respondents is done by accidental sampling techniques. Data analysis in this study uses economic feasibility analysis including R/ C ratio and B / C ratio analysis. The results showed that the average profit of Virginia tobacco farming is Rp.42,349,763/hectare and Virginia Tobacco Farming in Central Lombok Regency is economically feasible because it has an economic viability value of R/C ratio of 1.9 and B/C ratio of 0.9.
PERSEPSI TUMPEK WARIGA SEBAGAI IMPLEMENTASI TRI HITA KARANA DI DESA PEJENG KANGIN Jenahan, Agustinus; Asisto, Venansius; Aryaningsih, Made Yuli; Suparyana, Pande Komang
dwijenAGRO Vol 8 No 2 (2018): dwijenAGRO
Publisher : Program Studi Agribisnis Fakultas Pertanian Universitas Dwijendra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.994 KB) | DOI: 10.46650/dwijenagro.8.2.656.91-99

Abstract

Tradisi Tumpek Wariga diharapkan dapat menjaga alam sebagai tujuan pelestarian lingkungan, sehingga tidak ada lagi penebangan hutan secara besar-besaran yang menyebabkan terganggunya ekosistem alam.Tujuan dari penelitian ini adalah : Untuk mengetahui makna filosofi yang terkandung dalam tradisi Tumpek Wariga, Untuk mengetahui esensi sarana upacara dan ritual upacara dalam Tumpek Wariga, Untuk mengetahui persepsi masyarakat terhadap Tumpek Wariga sebagai salah satu sarana dalam melestarikan lingkungan hidup. Sampel yang diambil dalam penelitian ini adalah 91 KK yang berada di Desa Pejeng Kangin. Data dalam penilitian ini dianalisis dengan metode deskriptif. Hasil Penelitian menunjukkan Makna perayaan hari Tumpek Wariga adalah untuk memohon anugerah kepada Sanghyang Sangkara agar memberikan kesuburan kepada tumbuh-tumbuhan sehingga tumbuh-tumbuhan itu dapat berbunga, berbuah, berdaun lebat untuk dijadikan sumber kehidupan bagi umat manusia. Dalam Lontar Sundarigama dijelaskan makana tumpek wariga adalah “anguduh ikang sarwa ning taru asekar,awoh, agodong dadi amreta ning urip“, yang berarti meminta kepada semua tanaman agar berbunga, berbuah dan berdaun untuk dijadikan sumber kehidupan. Esensi sarana upacara dan ritual upacara dalam tumpek wariga yaitu Banten Prass, Banten Nasi Tulung Sesayut, Banten Tumpeng, Bubur Sumsum, Banten Tumpeng Agung, Banten Penyeneng dan Tetebusan, Canang Sari, Dupa. Pesepsi responden dilihat dari berbagai aspek, yaitu aspek pemahaman makna Tumpek Wariga sebagai implementasi Tri Hita Karana, implementasi Tumpek Wariga dalam kehidupan, kesadaran pentingnya melestarikan lingkungan hidup, upaya pelestarian lingkungan hidup berada dalam kategori sangat setuju mengenai Tumpek Wariga sebagai implementasi Tri Hita Karana dalam pelestarian lingkungan.Kata kunci: Persepsi, Tumpek Wariga, Tri Hita Karana, Desa Pejeng Kangin
KEGIATAN WIRAUSAHA MAHASISWA DENGAN MEMANFAATKAN LIMBAH PERTANIAN SEBAGAI PRODUK HIASAN EKSFRESHO (PENGHARUM RUANGAN BERAROMA KOPI) Ida Bagus Putu Surya Dharmendra; Pande Komang Suparyana; Ni Made Dwi Nalayani; Atika Safitri; Mayang Erika Putri
dwijenAGRO Vol 9 No 2 (2019): dwijenAGRO
Publisher : Program Studi Agribisnis Fakultas Pertanian Universitas Dwijendra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.042 KB) | DOI: 10.46650/dwijenagro.9.2.746.60-66

Abstract

Usaha ini menghasilkan produk hiasan eksfresho (pengharum ruangan beraroma kopi). Bahan baku pada pembuatan produk pengharum ruangan ini adalah kulit kopi dan kulit jagung. Dalam program ini pengusul mengambil limbah kulit kopi dari petani kopi di Desa Pupuan. Limbah pertanian kulit jagung diambil di Desa Kesiman yang merupakan penghasil komoditi jagung di Kota Denpasar. Pendapatan usaha produk hiasan eksfresho (pengharum ruangan beraroma kopi) selama periode sampai bulan agustus yaitu Rp 4.700.000,-, dengan jumlah penjualan 235 pcs dan harga per pcs adalah Rp. 20.000,-. Biaya tetap dalam usaha produk hiasan eksfresho (pengharum ruangan beraroma kopi) terdiri dari upah tenaga kerja, penyusutan, dan biaya pemasaran. Untuk biaya tidak tetap meliputi biaya pengadaan bahan baku seperti kulit kopi, kulit jagung, dan ranting kopi; pembelian bahan pembantu seperti karung goni, tali goni, pita; biaya bahan pengemas seperti plastik dan kotak kemasan, dan biaya utilitas. Biaya operasional usaha produk hiasan eksfresho (pengharum ruangan beraroma kopi) sampai bulan Agustus sebesar Rp. 4.253.500,-. Pada periode sampai bulan Agustus usaha produk hiasan eksfresho (pengharum ruangan beraroma kopi) ini mendapat Laba sebesar Rp. 446.500,-. Hambatan yang didapat dalam menjalankan usaha produksi pengharum ruangan beraroma kopi ini adalah kendala dalam pemasaran yang belum menyentuh secara maksimal target pasar yang ingin dicapai. Hal ini terjadi karena usaha baru dirintis sehingga konsumen belum mengenal produk ini. Kelangsungan dari usaha ini memerlukan promosi yang tepat dan pemasaran yang lebih gencar. Usaha ini merupakan peluang bisnis yang baik karena produk yang dihasilkan masih baru dan sedikit saingannya Kata Kunci: Kulit kopi, kulit jagung, Limbah pertanian, Kewirausahaan
PENGARUH PROMOSI BERBASIS SOSIAL MEDIA TERHADAP PENJUALAN PRODUKSI KELOMPOK WANITA TANI (KWT) AYU TANGKAS DI DESA MEGATI Setiawan, I M Dedy; Sukanteri, N P; Suryana, I M; Suparyana, P K
Jurnal Ilmu Sosial dan Humaniora Vol 8, No 2 (2019)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jish-undiksha.v8i2.22375

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh promosi berbasis sosial media terhadap hasil penjualan produksi pertanian Kelompok Wanita Tani (KWT) Ayu Tangkas di Desa Megati Kabupaten Tabanan. Penelitian ini dilaksanakan di Desa Megati Kecamatan Selemadeg Barat Kabupaten Tabanan yang melibatkan KWT Ayu Tangkas yang berperan dalam mengolah hasil pertanian menjadi makanan yang siap jual. Penentuan responden ditunjuk secara purposive random sampling. Penelitian ini menggunakan pendekatan penelitian kualitatif, dan data yang diperoleh dianalisis secara deskriptif. Metode pengumpulan data dengan menggunakan teknik wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa sarana promosi melalui sosial media mampu meningkatkan penjualan produksi KWT Ayu Tangkas sehingga layak digunakan sebagai media pemasaran produk hasil pertanian KWT Ayu Tangkas di Desa Megati.. Kata kunci  :   Kelompok Wanita Tani (KWT), Media Sosial, Produksi 
Studi Evaluasi Kesiapan Strategi Pengembangan Ekonomi Kreatif Pemberdayaan Kesejahteraan Keluarga (PKK) di Kecamatan Tabanan Setiawan, I M Dedy; Dananjaya, IGAN; Suparyana, PK
Jurnal Penelitian dan Pengembangan Sains dan Humaniora Vol 4, No 2 (2020): Oktober
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (453.699 KB) | DOI: 10.23887/jppsh.v4i2.30901

Abstract

One of the efforts that can be done to remain productive, especially in the community in Tabanan District, is to intensify the development of the creative economy through PKK with certain strategies. However, in its implementation it is not yet known to what extent the level of readiness of the development strategy to be implemented, so the aim of this study is to determine the readiness of the PKK creative economy development strategy in Tabanan District based on the CIPP evaluation model. The research sample used purposive random sampling technique as many as 48 people. Data were collected using interview techniques, document study, and questionnaires, which were then analyzed using Z scores, T scores, and the Glickman Quadrant. The results showed that the context, input, and process components resulted in a positive category (+ - +) which means that the PKK creative economy development strategy in Tabanan District is ready to be implemented.
Co-Authors A. Nurjannah Abd. Rasyid Syamsuri Abdul Muta Alli Anwar Addinul Yakin Aeko Fria Utama FR Ahmad Jaelani Ahman Alfan Ansori Ainurrofiq Algifari Rozak Firdaus Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin, Amiruddin Anak Agung Made Dewi Anggreni Ananda, Komang Dean Andi Iva Mundiyah Andi Tri Lestari Andi Tri Lestari Aryaningsih, Made Yuli Asisto, Venansius Atika Safitri Ayu Aprilyana Kusuma Dewi Ayu, Candra Bagus Reynaldy Wijaya Baiq Mega Kurnia Baiq Saopi Nadiawati Dananjaya, IGAN Dano Syahputra Dea Aswani Diah Permatasari Dian Tariningsih Dian Tariningsih Dudi Septiadi Dudi Septiadi Dudi Septiadi Dudi Septiadi Dudi Septiadi Dwi Ayu Sunarti Dwi Praptomo Sudjatmiko Endah Wahyuningsih Endah Wahyuningsih Fadli Ferdian Arya Kusuma Feri Bagus Wardani Fredisius Sadir Hairil Anwar Halimatus Sa’diyah I Gede Yudha Partama I GUSTI AGUNG GEDE WIADNYANA . I Gusti Agung Nyoman Dananjaya I Gusti Agung Nyoman Dananjaya I Gusti Ayu Diah Yuniti I Ketut Sudana I Ketut Widnyana I M Dedy Setiawan I M Dedy Setiawan I M Suryana I Made Budiasa I MADE DEDY SETIAWAN . I Made Suryana I Nyoman Suta I WAYAN BUDIASA I Wayan Dika I Wayan Ramantha I Wayan Suanda Ida Bagus Putu Surya Dharmendra Ida Bagus Wayan Gunam IGAN Dananjaya Ihsan Itqanul Amal Imro’atul Hapizah indra wahyu indrawan, Putu eka Jamhari Jamhari Januardi Jaya Ningrat Jenahan, Agustinus Jurnal Pepadu Komang Dean Ananda Komang Dean Ananda L. Sukardi Lalu Anugrah Wira Anggardikzza Lalu Sukardi M. Fahed Ramadhan M. Nizar Hamdani M. Yusuf Maftukhakh Hilmya Nada Maiser Syahputra Maiser Syaputra Mariun Marwati Maryam Shabrina Mayang Erika Putri Mei Sukmawati Mizaji Tasnimia Muhammad Jaelani Muhammad Nursan Muhammad Nursan Muhammad Nursan Muhammad Rozi Muji Rahayu Nabilah, Sharfina Ni Gst. Ag. Gde Eka Martiningsih Ni Luh Putu Yesy Anggreni Ni Luh Putu Yesy Anggreni Ni Made Dwi Nalayani Ni Made Wartini Ni Made Wirasatika Sari Ni Made Wirastika Sari, Ni Made Wirastika Ni Putu Pandawani Ni Putu Sukanteri Ni Wayan Sri Suliartini Nur Latifa Aini Nursan, Muhammad Pande Komang Pusaka, Semerdanta Putu Edi Yastika Putu Eka Pasmidi Ariati Putu Eka Pasmidi Ariati Putu Eka Pasmidi Ariati Putu Fajar Kartika Lestari Putu Siti Firmani Rian Wahyuni Rizky Nurvaningsih Rusdianto Sadir, Fredisius Salsa Dwi Cahyani Sarah Lehani Mitchell Sauqi Sauqi Septiadi, Dudi Shela Hadri Dhuha Siti Wahyuni Sitti Sitti Supartiningsih, Sri Suryana, I M Syarifuddin Syarifuddin Vina Alfi Royani Wafiq Laelatul Kodrianingsih Wijaya, Bagus Reynaldy Windi Aulia Apriani Wulandari, Febriana Tri Yenny Verawati Yulfia Elsadewi Yanuartati Yuni Fatmala Zaenati Mariska