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STUDI PENGARUH PERBANDINGAN REAKTAN LIGNIN NaHSO3 DAN pH TERHADAP NATRIUM LIGNOSULFONAT (NaLS) Gustini Syahbirin; Ani Suryani; Tesar Dzikrulloh
Jurnal Riset Kimia Vol. 1 No. 2 (2008): March
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v1i2.43

Abstract

 ABSTRACT Lignin was isolated from waste black liquor of soda pulping process. Sulfonation of soda lignin produced Sodium Lignosulfonate (NaLS) which can be used as dispersants, and concrete admixtures. In this research, sulfonation was carried out towards lignin with ratio of lignin-NaHSO3 of 1.0:0.4; 1.0:0.5; and 1.0:0.6, and initial pH of 5.00; 6.00; 7.00. Parameters observed were purity, final pH, and yield of NaLS. The upsurge of initial pH increased the final pH and NaLS yield, but decreased its purity. The upsurge of ratio of lignin-NaHSO3 increased NaLS yield and decreased its purity, but did not affect the final pH of NaLS. The chosen optimum condition was on pH of 6.00 and ratio of lignin-NaHSO3 of 1.0:0.6. Characterization of functional group using FTIR, and purity of NaLS using UV-Visible Absorption Spectrophotometer. Keywords: soda lignin, sulfonation of lignin, sodium lignosulfonate 
IDENTIFIKASI ATRIBUT KEPUASAN DAN PELAYANAN RUMAH MAKAN: STUDI KASUS PADA DUA RUMAH MAKAN OLAHAN BEBEK DI KOTA BANDAR LAMPUNG Theresia Lilik Triani; Agus Hudoyo; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 4, No 4 (2016)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.686 KB) | DOI: 10.23960/jiia.v4i4.1522

Abstract

POLA KONSUMSI PANGAN PADA RUMAH TANGGA PETANI DI DESA RUGUK KECAMATAN KETAPANG KABUPATEN LAMPUNG SELATAN Nadia Ariandika Arlin; Bustanul Arifin; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 5, No 2 (2017)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (51.611 KB) | DOI: 10.23960/jiia.v5i2.1660

Abstract

This study aims to determine the household of farmers' level of poverty, the food consumption pattern of farmer’s household according to the score of Desirable Dietary Pattern (DDP), and the factors that affect the score of DDP of the farmers' household in Ruguk Village Ketapang Sub District South Lampung Regency.  The research was conducted in Ruguk Village, Ketapang Sub District of South Lampung Regency.  Sixty seven respondents were obtained by simple random sampling method. In this study, to determine food consumption pattern used a score of Desirable Dietary Pattern (DDP) in farmers' household and to know the factors that affect the score of DDP used multiple linear regression analysis.  The food consumptin pattern of farmers' household in Ruguk Village, South Lampung with score size of Desirable Dietary Patternwas good enough (88,25) and still under the recommended score of Desirable Dietary Pattern (DDP) and the variables that significantly affected PPH farmers' household were expenditure and the number of members of family. Key words: poverty, food consumption patterns, desirable dietary pattern
ANALISIS PENGENDALIAN PERSEDIAAN BAHAN BAKU PAKAN SAPI CV SATRIYA FEED LAMPUNG DI KECAMATAN TERBANGGI BESAR KABUPATEN LAMPUNG TENGAH Dina Wulandari; Sudarma Widjaya; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 5, No 3 (2017)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.454 KB) | DOI: 10.23960/jiia.v5i3.1637

Abstract

The aims of this research were to analyze a comparison quantity supplies in companies and by calculation EOQ and costs supplies, calculate the supplies safety and calculate the reservations return (reorder point) in cattle feed agroindustry. This research used a case study method in purposively chosen CV Satriya Feeds Lampung. Respondents in this research was the owner of agroindustry. The method of analysis used in this research is quantitative analysis. The results shows that the number of supplies feed cattle raw materials was efficient, but cost supply applied by CV Satriya Feeds Lampung was not efficient, the supplies safety or safety stock according to EOQ analysis, the largest quantity of safety supplies was palm “bungkil” of 27,799.611 kg and the lowest quantity was premix of 809.84 kg. The largest reservation  point was bungkil palm of 33,536.81 kg and the lowestwas premix of 1,102.37 kg. Key words: agroindustry, EOQ, cattle feed, raw materials
ANALISIS DAUR HIDUP PRODUK (PRODUCT LIFE CYCLE) BIHUN TAPIOKA DI PROVINSI LAMPUNG Rizky Fitrianingsih Dalimunthe; Wuryaningsih Dwi Sayekti; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 8, No 2 (2020)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (608.739 KB) | DOI: 10.23960/jiia.v8i2.4054

Abstract

This research aims to analyze the position of tapioca vermicelli production on the product life cycle (PLC), to know the manufacturer’s perception of the development of tapioca vermicelli business, and correlation between the perception and the PLC. This research used a case study method at tapioca vermicelli industries, namelySinar Jaya (SJ), SinarHarapan (SH), Monas Lancar (ML), Bintang Obor (BO), and Moro Seneng (MS). Respondents are the owners of the agroindustries. Data were analyzed using a descriptive statistical analysis and qualitative descriptive. The results showed that the positions of tapioca vermicelli product in terms of the product life cycle in SJ, ML, and MSare in the Growth Stage, while those of SH and BO are at the Maturity Stage. Business development is perceived as important by producers, but it is difficult to do. There is no correlation between perceptions of the development of the business and the product life cycle.Keywords: perception, PLC, tapioca vermicelli.
PENDAPATAN DAN TINGKAT KESEJAHTERAAN RUMAH TANGGA PETANI KOPI DI KECAMATAN ULU BELU KABUPATEN TANGGAMUS Maylani Florensi Hutasoit; Fembriarty Erry Prasmatiwi; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 7, No 3 (2019)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.187 KB) | DOI: 10.23960/jiia.v7i3.3772

Abstract

The purpose of this study is to analyse household income and welfare of coffee farmers. This research was conducted in two villages, i.e. Ngarip Village and Sukamaju Village in Ulu Belu Subdistrict, Tanggamus Regency. The sampling used is a systematic random sampling with total samples of 38 farmers taken proportionally from each village. This research was conducted in April-June 2017. The research method is a survey method with quantitative analysis method. The results showed that the average income of farmers is Rp37,28,118.44 per year. According to Sajogyo expenditure indicator, the welfare of farmers is in a decent enough category, and according to Statistics Bureau (BPS) 2015 indicator, farmers' welfare is in high category.Key words: expenditure, income, welfare
PENDAPATAN DAN RISIKO USAHA TAMBAK UDANG WINDU DAN UDANG VANAME DI KECAMATAN PASIR SAKTI KABUPATEN LAMPUNG TIMUR Yuni Astika Rahayu; Fembriarti Erry Prasmatiwi; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 8, No 2 (2020)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (905.658 KB) | DOI: 10.23960/jiia.v8i2.4066

Abstract

The purposes of this study are to analyze income and risk of shrimp cultivation, factors affecting the income, and factors affecting land conversion from cultivating tiger shrimp to vaname shrimp. The study was conducted in Purworejo Village, Pasir Sakti Subdistrict, East Lampung District, in March - April 2017 using a survey method. Respondents were 60 farmers consisting of 30 vaname shrimp farmers and 30 tiger shrimp farmers taken randomly. Data processing uses income analysis, multiple linear regression analysis, coefficient of variation analysis, and logit analysis. The results showed that the income of vaname shrimp farming was Rp53,586,604.00/ha and of tiger shrimp was Rp6,818,543.00/ha. Tiger shrimp farming has a higher risk than vaname shrimp. The level of education, farm income, and shrimp prices are negatively affect the decision-making opportunities of farmers to switch from tiger shrimp farming to vaname shrimp.Keywords: income, risk, tiger shrimp, vaname shrimp
ANALISIS EFISIENSI PEMASARAN EMPING MELINJO DI KELURAHAN SUKAMAJU KECAMATAN TELUK BETUNG TIMUR KOTA BANDAR LAMPUNG Tsuraya Khairunnisa; Muhammad Irfan Affandi; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 6, No 4 (2018)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (80.979 KB) | DOI: 10.23960/jiia.v6i4.3049

Abstract

This research aims to analyze the efficiency of marketing channels and margins of melinjo chips in Sukamaju village, Teluk Betung Timur Subdistrict, Bandar Lampung City. The research is conducted by survey method, in which location is determined purposively.  Respondents of this research, producers of melinjo chips in Sukamaju village of Teluk Betung Timur, Bandar Lampung, are drawn by simple random sampling method.  This research uses analysis method of marketing channel, margin producer's share analysis, and price transmission elasticity. The results of this study indicated that there were two types of marketing channels in Sukamaju village.  The first channel was producer to consumer, and secondly was producer to retailer then consumer.  The marketing of melinjo chips in Sukamaju village had a margin percentage and a market share of 42.00% and 58.00% on channel I; of 33.33% and 66.67% on channel II respectively. Marketing of melinjo chips had been economically efficient with competing margin percentage, but based on Price Transmission Elasticity (Et) marketing system was not efficient with Et by 1,13 (Et >1).Key words: efficiency, margin, marketing channels,  melinjo chips
ANALISIS EFISIENSI PEMASARAN AGROINDUSTRI KLANTING DI KECAMATAN NEGERI KATON KABUPATEN PESAWARAN Radot Vernando Siburian; Ktut Murniati; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 7, No 1 (2019)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (778.35 KB) | DOI: 10.23960/jiia.v7i1.3330

Abstract

This research aims to know how much income of producer of klanting agroindustry, marketing channels, and the efficiency of klanting agroindustry marketing at Karang Rejo Village, Negeri Katon Subdistrict, Pesawaran Regency, and Lampung Province.  The research is conducted by a survey method.  The total of respondents is 32 producers and 146 merchants. The research data was collected in December 2016 until March 2017 and analyzed by descriptive qualitative and quantitative.  The result showed that the amount of klanting agroindustry producers’ income was Rp2,018,932.67/month with R/C 1.38 on cash and Rp1,649,645.49 /month with R/C 1.29 on total cost. It meant that the klanting agroindustry was feasible to be run.  In addition, there were four kinds of marketing channels on klanting agroindustry at Karang Rejo Village. Marketing system of klanting agroindustry was still not efficient, because the value of elasticity transmission price was less than one.Key words: agroindustry, efficiency, klanting, marketing
SISTEM AGRIBISNIS DAN KEMITRAAN USAHA PENGGEMUKAN SAPI POTONG DI KOPERASI GUNUNG MADU Rani Satiti; Dyah Aring Hepiana Lestari; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 5, No 4 (2017)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.501 KB) | DOI: 10.23960/jiia.v5i4.1743

Abstract

The purpose of this research are to: study realization of treaty in beef cattle fattening, study the procurement process of raw materials to meet the six precise (on time, exact place, quality, quantity, type, and price), analyze profits of beef cattle fattening, study the marketing channels of beef cattle fattening, study the supporting services’s role to beef cattle fattening. This research is a case study at Gunung Madu Cooperation in Gunung Batin Baru Village, Terusan Nunyai Sub District, Central Lampung Regency that is choosen on purpose with consideration that Gunung Madu Cooperation partnershiped with PT Indo Prima Beef about one year. The data collected in December 2016 and analyzed by a qualitative descriptive analysis and quantitative descriptive analysis. The results of research showed that the realization of treaty between Gunung Madu Cooperation and PT Indo Prima Beef have a good realization until three period. The raw materials procurement of beef cattle fattening met the component of six precise. Beef cattle fattening in Gunung Madu Cooperation was viable because its R/C ratio value was greater than one in one to three periods. The marketing channels of beef cattle fattening were precised because involving the intitutional agency. All supporting services were utilized by beef cattle fattening Gunung Madu Cooperation namely extension services, transportations, government policies, information and communication technnology give positive role.Key words: agribusiness system, beef cattle, cooperation, partnership
Co-Authors . Ismiyati . Machfud Aam Aminah Abdul Aziz Darwis Adek Fitri Sakinah Agnes Febrynanti Woli Keban Agus Hudoyo Agus Sudiman Tjokrowardojo Ali Ibrahim Hasyim Ali Mufti Anas Miftah Fauzi Anna Fatchiya Budiasih Wahyuntari Dasep Supriatna Dede Rais Deliza Zahra Rahmat Dian Eprianda Dina Wulandari Djoko Susanto Djumali Mangunwidjaja Djumali Mangunwidjaya Dwi Haryono Dwi Setyaningsih E. Gumbira Said Edy Mulyono Erliza Hambali Ervi Siti Nurfatwah Etin Maryatin Evi Savitri Iriani Faiz Abdul Malik Fembriarti Erry Prasmatiwi Firda A Syamani Gesti Verdayanti Gustan Pari Gustini Syahbirin Happy Yulia Hendri Darma Putra Hizmah Nurpardillah Illah Sailah Irpan Ilmi IS HELIANTI ISKANDAR ZULKARNAEN SIREGAR Kamal Firmansyah Khaswar Syamsu Ktut Murniati Laelatul Munawaroh Lena Apriyana Lestari, Dyah Aring Hepiana Liesbetini Hartoto Lisa Pratama Luh Putu Ratna Sundari Maylani Florensi Hutasoit Mira Rival Mochamad Noerdin N.Kurniadji Mohammad Syahid Syidiq Muhamad Asim Muhamad Irfan Affandi Muhammad Irfan Affandi Muhammad Rafiqi Setiadi Nadia Ariandika Arlin NANDA AMALIA nFN Dadang nFN Risfaheri nFN Setyadjit Nurhalimah Nurhalimah Nurul Endah Setyani Radot Vernando Siburian Rafika Tania Ramon Musikal Sazmi Rani Satiti Reza Putri Krisna Wardhana Rianti Rianti Rina Novia Yanti Rizky Fitrianingsih Dalimunthe Sara Gustia Wibowo SUBYAKTO SUBYAKTO Sudarma Widjaya Sukardi Sukardi Supriyanto Tatang Hidayat Tesar Dzikrulloh Theresia Lilik Triani Titi C Sunarti Titi C. Sunarti Tri Uli Jalika Tsuraya Khairunnisa Tun Tedja Irawadi Wasrin Syafii Wuryaningsih Dwi Sayekti Yuni Astika Rahayu