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Journal : Jurnal Biologi Tropis

STRATEGI PENGEMBANGAN DESA MANTAR SEBAGAI KAWASAN DESA WISATA DI KABUPATEN SUMBAWA BARAT Zaenafi Ariani, Muhammad Nursan
Jurnal Biologi Tropis Jurnal Biologi Tropis vol.17 No.2 Desember 2017
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (225.012 KB) | DOI: 10.29303/jbt.v17i2.407

Abstract

ABSTRACTMantar Village is a village that is designated as a tourist area by the West Sumbawa Regency Government. Although already established as a tourist village, Mantar Village management as a tourist village is still not maximized. Therefore, the purpose of this study is to determine the main types of tourism and support and determine the strategy of tourism development in MantarVillage. The method used in this research is descriptive research method. Data were collected using survey technique to 40 respondents chosen by purposive sampling. AHP analysis was used to determine the main types of tourism and supporters, and to determine the development strategy Mantar Village tourism was used SWOT analysis. The results of the study using AHP analysis indicate that the main tourism in Mantar Village based on the criteria of stakeholder support, facilities and infrastructures, and the main tourist attraction in Mantar Village is Nature Tourism (0.3012) and Paragliding Sports Tour (0.2860) and historical and cultural tourism (0.2134 ) and agricultural tourism (0.1994) are support tours. Mantar Village development strategy as a tourist village in West Sumbawa Regency based on SWOT analysis is a S-O (Strenght-opportunity) strategy that is a strategy that utilizes the power it possesses to seize the opportunity or aggressive strategy. Priority of strategy that need to be done is to arrange Mantar Village tour package and increase cooperation with private party, increase promotion of tourist village, quantity and quality of tourism management HR, supporting facilities and infrastructure, planning development and management of tourist village,socialization in order to increase community awareness related tourist villageKeywords: Development Strategy, AHP, SWOT, Tourism, Mantar Village
Socio-Economic Losses of Small Fishermen after Lobster Seeding Banning Policy (Case Study in Batu Nampar Selatan Village, East Lombok Regency) Syarif Husni; M. Yusuf; Muhammad Nursan; Aeko Fria Utama FR
Jurnal Biologi Tropis Vol. 21 No. 1 (2021): Januari - April
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i1.2398

Abstract

       The objectives of this study are: 1) to find out the perceptions of small fishermen about PERMEN KP No.1 / 2015 in conjunction with Minister of Marine Affairs and Fisheries Regulation No.56 / 2016, 2) to calculate the social losses of small fishermen after the prohibition policy on the prohibition of fishing for lobster seeds, 3) to calculate the economic losses of small fishermen after lobster seed fishing prohibition policy. This research uses descriptive methods and case studies. Apart from interviews with respondents, it was also conducted using the Focus Group Discussion (FGD) method. The number of respondents was determined as many as 30 people by simple random sampling and the data analysis used consisted of descriptive analysis based on tabulations, and after processing it was presented in tabular form, analysis of people's work days (HKO) and analysis of costs and income.  The results showed: 1) The most dominant perception of fishermen is that the existence of the Minister of Marine Affairs and Fisheries Regulation needs to be reviewed and the compensation provided by the government is not in accordance with the conditions of fishermen 2) Social losses for fishermen in terms of employment of 208 HKO / year, and 3) Economic losses, namely the loss of income of small fishermen of 121,329,000 IDR/ year.
Technical Efficiency of Lobster (Panulirus sp) Farming in East Lombok Regency Muhammad Nursan; Syarif Husni; M. Yusuf; Aeko Fria Utama FR; Ni Made Nike Zeamita Widiyanti
Jurnal Biologi Tropis Vol. 21 No. 3 (2021): September - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i3.3090

Abstract

East Lombok Regency is one of the centers for the development of aquaculture and the largest lobster seed producer in Indonesia. However, in terms of productivity, lobster cultivation is still relatively low due to the less optimal use of production factors and management in carrying out lobster rearing cultivation. The purpose of this study was to analyze the factors that affect the production of lobster rearing aquaculture and to analyze the level of technical efficiency and the factors that influence the technical inefficiency of lobster rearing aquaculture in East Lombok Regency. Descriptive research method was selected in this research. Cross section data was collected using a survey technique on 40 respondents who were selected by simple random sampling. The collected data was then analyzed using the Cobb-Douglas Stochastic Frontier production function with the Maximum Likelihood Estimator (MLE) method. The results showed that the production of lobster rearing aquaculture in East Lombok Regency was significantly influenced at the alpha level 5% by the variables of the number of cages, feed, number of family dependents and dummy species. The level of technical efficiency of lobster rearing cultivation is classified as efficient with a technical efficiency value of 0.94. Then the factors that affect the inefficiency of lobster rearing business in East Lombok Regency include age, education level and training dummy.
Effectiveness Test of Duck Mie (Innovation of Noodle-shaped Feed) on Peking Duck Productivity Sukarne Sukarne; Muhammad Nursan
Jurnal Biologi Tropis Vol. 22 No. 2 (2022): April - June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i2.3429

Abstract

Low feed efficiency is often an obstacle in duck farming business. The morphology of the duck's beak which is only suitable for muddy habitats causes ducks to be often inefficient in consuming feed in the form of mash, crumble or pellet. Thus, duck mie (a noodle-shaped and earthworm-like duck feed) has been innovated which is the natural food for ducks in their natural habitat (rice fields and swamp areas). The main ingredients for making duck mie are cheap and potential local ingredients, such as; golden snail, rice bran, corn flour and cassava flour. The purpose of this study was to determine the extent to which the provision of duck mie in the ration affects the productivity of Peking ducks. The method used in this study was a completely randomized design (CRD) using 4 treatments with 4 replications, the research material in the form of 80 DOD Peking ducks with treatment aged 1-7 days given 100% formulated feed. Age 8-14 days adapted to 95% formulated feed + 5% Duck Mie. Age 15 – 56 days given feed formulated according to treatment T0 = 100% formulated feed, T1 = 90% formulated feed + 10% Duck Mie, T2 = 80% formulated feed + 20% Duck Mie, and T3 = 70% formulated feed + 30 % Duck Mie. The data obtained then analyzed using analysis of variance (ANOVA), then tested using Duncan's Distance Test. The research parameters were feed intake, average daily gain (ADG), feed conversion ratio (FCR) and feed efficiency. Based on the study, it was found that the provision of duck mie in the ration did not show a significant effect (P<0.05) based on consumption, ADG, efficiency and feed conversion ratio of ducks.
Income and Efficiency Analysis of Maize Farming in Pringgabaya District East Lombok Regency Aeko Fria Utama FR; Dudi Septiadi; Muhammad Nursan
Jurnal Biologi Tropis Vol. 22 No. 1 (2022): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i1.3471

Abstract

East Lombok Regency is one of the maize development areas in NTB Province, however, maize productivity in that area is still relatively low due to the inefficient use of production inputs.The aims of this research are to; 1) analyze the income of corn farming in Pringgabaya District, East Lombok Regency; 2) analyze the factors that influence corn production in Pringgabaya District, East Lombok Regency; 3) analyze the level of economic efficiency in the use of production factors in corn farming in Pringgabaya District, East Lombok Regency. The research method used is descriptive method with a quantitative approach. The location of the research was carried out in Bagek Papan Village and Pringgabaya Village, Pringgabaya District, East Lombok Regency. Respondents in this study were farmers who cultivate corn in paddy fields as many as 30 respondent farmers. Data collection techniques used in this study are survey and interview techniques. Analysis of the data used in corn farming is farm income analysis, Cobb-Douglass production function analysis and efficiency analysis of production factors. The results showed that the income of farmers obtained from corn farming in Pringgabaya District, East Lombok Regency in 2021 was IDR 11,671,745 per arable area or IDR 15,559,705 per hectare. The factors that affect production that have a significant (significant) effect on production are land area at a significant level of 5% and NPK fertilizer at a significant level of 10%. Meanwhile, other variables, namely labor, seeds, urea, TSP and pesticides had no significant effect at the 5% and 10% levels. The production factors used in corn farming in Pringgabaya District, East Lombok Regency are not and have not been efficient to cultivate, this can be seen from the efficiency criteria that have not and none have achieved efficiency with a value of NPMx/Px = 1.
Stingless Bee Beekeeping as a Coping Strategy of Poor Households to Cope with Impacts of Disasters in Lombok Island, Indonesia Baiq Yulfia Elsadewi Yanuartati; Rinda Desan; Syarifuddin Syarifuddin; Ni Made Wirastika Sari; Muhammad Nursan
Jurnal Biologi Tropis Vol. 22 No. 1 (2022): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i1.3531

Abstract

Communities in Lombok, especially North Lombok, have faced several disasters in recent years. The disasters include the Earthquake in 2018 and the Covid-19 pandemic that began in 2020, having a social and economic adverse impact. During these disasters, Trigona (stingless bee) was observed of being an income activity that was quickly recovered. This study looks at how Trigona helped beekeepers as a coping strategy after facing disasters. A qualitative study was conducted in North Lombok by conducting interviews using open questions with interview guidance. The interviews involved 35 beekeepers as participants and two key informants who were related to the activities of beekeepers in the society. The data was analyzed qualitatively and the findings were presented descriptively. This study found that Trigona was a household business that was able to help farmers coped with the impacts of disasters in North Lombok. The beekeeping could recover soon after the 2018 earthquakes, and was survived during pandemi because it was supported by five livelihood assets, which were available around them, easy to access, easy to use, and/or profitable. The assets included natural, human, social, physical, and financial assets for both beekeeping and livelihoods. Trigona beekeeping was also supported by institutions, both formal and informal.
Profitability and Feasibility Analysis of Sand Lobster (Panulirus homarus) Farming in Jerowaru District East Lombok Regency Yuansa Aneswari; Ibrahim Ibrahim; Muhammad Nursan
Jurnal Biologi Tropis Vol. 22 No. 2 (2022): April - June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i2.3662

Abstract

Jerowaru District is one of the areas in East Lombok Regency which has enormous potential in the aspect of developing lobster cultivation. Especially the cultivation of sand lobster (Panulirus homarus) which is supported by geographical conditions, public interest, and also from the government. This study aims to: (1) analyze the profitability of sand lobster (Panulirus homarus) farming, (2) analyze the feasibility of sand lobster (Panulirus homarus) farming, (3) find out the constraints on sand lobster (Panulirus homarus) farming in Jerowaru District, East Lombok Regency. The method used in this study is a descriptive method with the unit of analysis used is the sand lobster (Panulirus homarus) farming in Jerowaru District, East Lombok Regency. The results showed that: (1) Sand lobster farming in Jerowaru District, East Lombok Regency has a high level of profitability or a high level of profit, the income generated is Rp. 23,189,000 with a total production of Rp. 14,015,000 so that the return value is obtained. Of Investment (ROI) of 165.45%. (2) The sand lobster cultivation business in Jerowaru District, East Lombok Regency is feasible because the R/C ratio value obtained is greater than 1 (2.65 > 1) and the B/C ratio is greater than zero (1.65 > 0). (3) Constraints faced by sand lobster respondents in Jerowaru District, East Lombok Regency, namely weather constraints, disease, post-harvest, selling prices, feed, damaged nets and theft.
The Effect of Feeding Duck Mie (Innovation in Noodle-shaped Duck Feed) on Income Over Feed Cost Sukarne Sukarne; Muhammad Nursan
Jurnal Biologi Tropis Vol. 22 No. 1 (2022): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i1.3723

Abstract

Low feed efficiency is often an obstacle in duck farming. Thus, the duck feed in the form of noodles (duck mie) is innovated which resembles earthworms which is the natural food for ducks in their natural habitat (rice fields and swamp areas). The aim of this study was to determine the extent to which the provision of duck mie in the ration affects the productivity of Peking ducks. This research used a completely randomized design (CRD) method with 4 treatments and replicated four times each, the research material in the form of 80 DOD peking ducks with treatment aged 1-7 days given 100% basal formulated feed. Age 8-14 days adapted to 95% basal formulated feed + 5% Duck Mie. Age 15 – 56 days of basal formulated feeding according to treatment T0 = 100% basal formulated feed, T1 = 90% basal formulated feed + 10% Duck Mie, T2 = 80% basal formulated feed + 20% Duck Mie, and T3 = 70% basal formulated feed + 30 % Duck Mie. The research results were analyzed using analysis of variance (ANOVA), then tested using Duncan's Distance Test. The research parameters were feed consumption, daily body weight gain (DBWG), feed efficiency, feed conversion and IOFC (Income Over Feed Cost). Based on the research conducted, it was found that giving Duck Mie in the ration did not have an effect (P<0.05) on consumption, DBWG, feed efficiency and feed conversion, but had a very significant effect on the IOFC value (P>0.01).
Analysis of Agricultural Input Resources on Chopped Tobacco Production of Reket and Seram Varieties in Suralaga District East Lombok Regency Dudi Septiadi; Muhammad Nursan; Aeko Fria Utama FR; Pande Komang Suparyana; Baiq Saopi Nadiawati
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4414

Abstract

Tobacco is a leading commodity that has high economic value. The tobacco products industry has a major contribution to the structure of state revenues through excise taxes, employment and sources of farmers' income. This research aims to; 1) explain the relevance of the characteristics of farmers and the production of chopped tobacco in Suralaga sub-district, East Lombok Regency; 2) analyze the influence of farming input resources on the production of reket and seram tobacco varieties in Suralaga District, East Lombok Regency. The research was conducted in Suralaga District, East Lombok Regency. The study was conducted from July 2021 - November 2021. The sampling method used purposive sampling as many as 40 farmer respondents who run tobacco farming. The data analysis method used in this research is quantitative analysis with multiple linear regression approaches. The results of the research show that the agricultural input resource variables that affect the production of tobacco farming are tobacco farming land variables, pesticides, labour, farming experience, and age. While the dummy variables in this study, namely the gender and variety types were also stated as variables that had an effect on tobacco production.
Production Efficiency Measurement of Seaweed Cultivation In The Specific Economic Zone of Mandalika, Central Lombok Regency Muhammad Nursan; Syarif Husni; M. Yusuf; Aeko Fria Utama FR; Ni Made Nike Zeamita Widiyanti
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4506

Abstract

Central Lombok Regency, especially in the Specific Economic Zone (SEZ) Mandalika apart from being a tourism area it is also one of the centers for seaweed cultivation in NTB Province, seaweed cultivation in the SEZ Mandalika, Central Lombok Regency currently still has several problems, one of which is business productivity which is still low. The low productivity of seaweed cultivation can be caused by inefficient allocation of inputs. The aims of this study were: 1) to analyze the factors that affect the production of seaweed aquaculture, 2) to analyze the level of efficiency of the production of seaweed aquaculture, and 3) to analyze the factors that influence the level of technical inefficiency of seaweed cultivation in SEZ Mandalika, Central Lombok Regency. This study uses a descriptive research method with a mixed method research approach. Collecting research data using survey techniques through interviews with respondents as many as 30 people who were taken by accidental sampling. Analysis of the data in this study using the method of Cobb-Douglas stochastic frontier production function to measure the level of production efficiency of seaweed cultivation in SEZ Mandalika, Central Lombok Regency. The results of this study indicate that seaweed production is significantly influenced by the variables of area, seeds, and labour. The level of production efficiency of seaweed cultivation is efficient with a production efficiency value of 0.861. Then the factors that affect the technical inefficiency of seaweed cultivation in Central Lombok Regency include level of education and dummy farmer groups.
Co-Authors Ade Dwi Sasanti Aeko Firia Utama FR Aeko Fria Utama FR Aeko Fria Utama FR Aeko Fria Utama FR Aeko Fria Utama FR Aeko Fria Utama FR Afriansyah, Azmi Agustina, Shelly Sylvia Ahmad Jufri Ahmadi, Fadlika Akhmad Syafruddin Amiruddin Amrussalam Amrussalam Amry Rakhman Amry Rakhman Anas Pattaray Andi Iva Mundiyah Anisah Resty Ulfiyah Anna Apriana Hidayanti Anna Apriana Hidayanti Antonindo, Anton Anwar Anwar Anwar Anwar Anwar Anwar Anwar Anwar Apriana, Anna Apriani, Ari Ardhana Reswari Utami Ary Apriyani ASASANDI, I GUSTI NGURAH ARYAWAN ASASANDI, IGN ARYAWAN Asri Hidayati Asri Hidayati, Asri Ayu, Candra Azizah Ulfa Baiq Saopi Nadiawati Cadra Ayu Candra Ayu Candra Ayu Cornelius Sopar Nababan Dahlanuddin Dahlanuddin Deni Irawan Dipokusumo, Bambang Dudi Septiadi Dudi Septiadi Dudi Septiadi Dudi Septiadi Dudi Septiadi Dudi Septiadi Dudi Septiadi Efendi, Efendy Efendy Efendy, Efendy Eka Numinda Dewi Mandalika Eka Nurminda Dewi Mandalika Eka Nurminda Dewi Mandalika Eka Nurminda Dewi Mandalika Eka Nurminda Dewi Mandalika Eko Supriastuti Fadli Fadli Fadli Fadli Fadli FADLI FADLI Fadli Fadli Fadli Fadli Fahrullah Fahrullah Fauzan Fahrussiam Fernandez, F.X. Edy Fria Utama FR, Aeko Guswulandari, Guswulandari Halimatus Sa’diyah Handayanti, Anna Apriana Heri Heryanto Holyness Nurdin Singadimedja I G N Anom I Ketut Budhastra I Ketut Widnyana I Putu Eka Indrawan Ibrahim Ibrahim Ibrahim Ibrahim IGN Aryawan Asasandi Irwan Mahakam Lesmono Aji Ishmah, Laili Zatil Johan Wahyudi Ketut Budastra L. Sukardi L. Sukardi Lalu Sukardi Lalu Sukardi, Lalu M Yusuf M Yusuf M Yusuf M Yusuf M. Yusuf M. Yusuf M. YUSUF M. Yusuf M. Yusuf M. Yusuf M. Yusuf Mandalika, Eka Nurminda Dewi Melina, Rizky Muhamad Emil Rachman Muhammad Yusuf Muji Rahayu Muji Rahayu Nabilah, Sharfina Ni Luh Sri Supartiningsih Ni Made Nike Zeamita Widiyanti Ni Made Nike Zeamita Widiyanti Ni Made Nike Zeamita Widiyanti Ni Made Wirastika Sari, Ni Made Wirastika Niechi Valentino Nurrachman Nurrachman Nurtaji Wathoni Nurtaji Wathoni Pande Komang Suparyana Pande Komang Suparyana Putu Eka Pasmidi Ariati Rakhman, Amry Revita Syefti Palmi Rifani Nur Sindy Setiawan Rika Andriati Sukma Dewi Rinda Desan Rizka Amalia Satrijo Saloko Septiadi, Dudi Setiawan, Rifani Sofiati Wardah Sopiandi Sopiandi Sri Mulyawati Sri Wahyuni Sudjatmiko, Dwi Praptomo Sukarne Sukarne Sulaimansyah Suparmin Supartiningsih, Sri Supriastuti, Eko Surya Febrianti Sutaryono, Yusuf Akhyar Syamsul Bahri Agus, Syamsul Bahri Syarif Husni Syarif Husni Syarifuddin Syarifuddin Tamara Donna Shaifarahma Tarmizi Tarmizi Taropi, Marina The Best Akbar Esa Putra Utama FR, Aeko Firia Utama FR, Aeko Priya Wathoni, Nurtaji Widiyanti, Ni Made Nike Zeamita Widiyanti Widyanti, Ni Made Zea Mita Wirajaya Kusuma Wuryantoro Wuryantoro Wuryantoro Wuryantoro Wuryantoro, Wuryantoro Yanuartati, Baiq Yulfia Elsadewi Yonvitner - Yuansa Aneswari Yusuf Akhyar Sutaryono Yusuf, Muhammad - zeamita Zulkarnaen