bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sourcing new potential bacteriocin-producing bacteria from dangke, ethnic cheese of Enrekang, Indonesia
Authors: Djide N J N , Asri R M , Djide N 
Published: October 2020

Abstract
Bacteriocins are bioactive peptides produced by microorganisms. Sourcing of new bacteriocin-producing bacteria is essential as bacteriocin production depends on the microbial strain One of potential source for bacteriocin-producing microorganism is Dangke—a traditional cheese of Enrekang, South Sulawesi, Indonesia. Dangke contains compounds that can support the growth of lactic acid bacteria (LAB)—one of the well-known bacteriocin-producing bacteria. Specifically, this study focused on finding new strains of bacteriocin-producing LAB from dangke and screening its activity against pathogenic bacteria. LAB were isolated from cow and buffalo dangke using MRSA-CaCO3 1% media. The bacterial isolates obtained were identified based on 16S rRNA analysis. Fermentation was done in MRSB media in 37°C for 72 hours then concentrated with ammonium sulphate 80%, followed by dialysis. Crude bacteriocins were tested against Escherichia coli and Staphylococcus aureus. LAB strain B3B1 and S2A1 were successfully isolated from Dangke and were identified as Lactobacillus fermentum strain NBRC 15885 (identities 99%) and Weissella confusa strain JCM 1093 (identities 99%). Crude bacteriocin of L. fermentum strain NBRC 15885 was active against S. aureus with inhibition zone of 11.34 ± 2.97 cm. Based on the result, isolate B3B1 identified as Lactobacillus fermentum from buffalo dangke has potential in producing bacteriocin. Further studies of production, optimization, characterization and screening of other bioactivity of the bacteriocin are suggested
Planning ecotourism based on GIS in Gowa South Sulawesi
Authors: Mulyadi  , Nursyahputra M 
Published: October 2020

Abstract
The main objective of this study is to identify and prioritize the potential ecotourism sites using Geographic Information System (GIS) in Distric Gowa South of Sulawesi. This study identifies the following factors as indicators of suitability within land ecosystems: landscape/naturalness, wildlife, topography, accessibility and community characteristics. The evaluating process for ecotourism site conducted based on eight chosen criteria including land use/cover, reservation/protection, species diversity, elevation, slope, proximity to cultural sites, distance from roads and settlement size. Those factors were selected according to the professional expert’s opinions. GIS plays a crucial role in ecotourism planning. Aplication GIS –Base proposed was useful to identify ecotourism sites by linking the criteria deemed important with the actual resources of Gowa District.
Kajang customary law community bureaucratization? a transaction cost perspective
Authors: Anugrah D , Supratman  , Mas’ud E I 
Published: October 2020

Abstract
The research investigates bureaucratization indication of the institutional of the Kajang Customary Law Community. With the institutional economic framing and participatory action research method, we found the appearance of formal transaction fees that indicates bureaucratization of the institutional of the Kajang Customary Law Community. This condition is formed through the process of institutional assimilation.
The market campaign strategy of Greenpeace in decreasing rainforest deforestation in Indonesia: a case study of the usage of palm oil in Nestlé’s products
Authors: Syarifuddin E A , Cangara A R , Rahman I , Baharuddin A , Apriliani A 
Published: October 2020

Abstract
This research aims to portray the influence of Greenpeace’s movement in decreasing the rate of deforestation in Indonesia, using the study case of Greenpeace’s campaigns towards Nestlé. It focuses on a Greenpeace’s market campaign strategy towards Nestlé since March 2010 and on identifying its impacts. The type of research employed is descriptive analytic research, with data collecting techniques comprised of interviews and library researches. The result concludes that the Greenpeace’s market campaign strategy is identified as part of the New Social Movement. As an Environmental NGO, Greenpeace’s movement has a positive impact on the process of reducing deforestation in Indonesia. This can be seen on the transformation of Nestlé’s policy in protecting rainforests. Furthermore, Nestlé also stops buying palm oil products from any palm oil companies linked to deforestation. The impacts have been depicted by the declining number of deforestations in Indonesia within a few periods of time. This success has been also strengthened by the establishment of the Forest Moratorium, signed by President Susilo Bambang Yudhoyono and continued by President Joko Widodo, with the support and advocacy of Greenpeace.
Encouraging comparative advantages of export-oriented Indonesian agriculture products
Authors: Sulaiman Amran , Ali M. Saleh S. , Ahmad Ahfandi 
Published: October 2020

Abstract
Indonesia has the second-largest diversity of plants in the world after Brazil. This condition opens opportunities for Indonesia to produce a variety of crops, which cannot be planted or produced in other regions, such as in the subtropics or the four seasons in the northern or southern regions of the world. This study aims to analyze how to encourage the comparative advantage of export-oriented Indonesian agricultural products. To achieve this, it is necessary to strengthen the export policy of agricultural products; increasing productivity and production based on innovation and strengthening institutional exports of agricultural products. These efforts not only enhance the diversity of goods exported by Indonesia but also expand the markets of Indonesian products. Competition with countries that are in the top five exporters of world agricultural products, such as the United States and China, can be achieved by selling products that cannot be produced by other countries and increasing the competitiveness of products produced by Indonesia. Related to domestic regulations, the government needs to continue to build a business climate that facilitates and promotes export orientation, in addition to the various incentives provided.
Morphometric and meristic of an endemic fish Lagusia micracanthus bleeker 1860 from Ompo river, South Sulawesi
Authors: Nur M , Rahardjo M F , Simanjuntak C P H , Djumanto  , Krismono  
Published: October 2020

Abstract

Lagusia micracanthus is an endemic freshwater fish species of South Sulawesi, Indonesia. The present study performs morphometric characteristics and meristic counts to L. micracanthus inhabiting Ompo River, South Sulawesi. Fishes were collected from the Ompo River in April 2018. Morphometric and meristic measurements were performed by following methods of Vari (1978), Vari & Hutchins (1978) and Shelley et al. (2017). Other additional measurements were based on Hubbs & Lagler (1974). Statistical analysis such as regression equation and correlation coefficient was following method of Brraich and Akhter (2015). An amount of 31 morphometric characters and 9 meristic counts were recorded from 30 fishes. Analysis of correlation on morphometric characters demonstrates six characters with high correlation coefficient, eighteen characters with moderate coefficient, and six characters with low coefficient.
Gender roles in cocoa sustainability programs
Authors: Bulkis S , Jamil M H , Lanuhu N , Italiani F 
Published: October 2020

Abstract
The Cocoa Sustainability Program is a program accepted by cocoa producers to develop and improve the quality and quality of cocoa. This is due to the low quality of cocoa in the international market caused by pests and the age of very old plants. Cocoa products generally involve men and women. The objective of this study is: 1) Analyze the roles of men and women in terms of time allocation and decision making with the existence of sustainability programs of cocoa, 2) Analyze the relationship of changes in the allocation of time between men and women with family income; and 3) Analyze exchange relations. Male and female time allocation for decision making on the use of household finances. This research is an analysis of qualitative-quantitative descriptive analysis methods. The results of the study concluded that: 1) The average time allocation of men and women in the crop before participating in the cocoa sustainability program was 162.68 hours and 51.61 hours and after the program of 166.63 hours and 54.44 hours. The average time allocated for men and women in the harvest and post-harvest before participating in the sustainability program of cocoa was 27.70 hours and 33.68 hours, after taking the program of 26.31 hours and 32.80 hours. The average time allocation of men and women in cocoa marketing before participating in the cocoa sustainability program is 0.27 hours and 0.07 hours, after participating in the cocoa sustainability program that is 0.26 hours and 0.09 hours. Decision-making on cocoa farming, husbands dominate aquaculture activities, harvest and post-harvest activities and marketing are decided together equally, 2) There is a significant relationship between time allocation and household income, and 3) There is no significant relationship between the allocation of time and retirement decision on the use of household finances.
Effect dual inoculation of Azotobacter and Azospirrilum on the productive trait upland red rice cultivar
Authors: Muhidin  , Syam’un E , Kaimuddin  , Musa Y , Sadimantara G R , Leomo S , Sutariati G A K , Yusuf D N , Rakian TC 
Published: October 2020

Abstract
The aims of this research were to analyze the effect of dual inoculation of Azotobacter and Azospirrilum on the productive trait upland red rice cultivar. The research was conducted in the field of experimental farm, department of agronomy, the faculty of agriculture, Halu Oleo University. This research arranged in split-plot design with dual inoculation treatment in the main plot and cultivar differences in the subplot, with three replications. The dual inoculation treatment consist of three levels as follows: b0 = without inoculation, b1 = treatment with Azotobacter 2.5 L ha−1 + Azospirillum 2.5 L ha−1 and b2 = Treatment with Azotobacter 5.0 L ha−1 + Azospirillum 5.0 L ha−1. The type of cultivar used were (v1) = Labandiri, (v2) = Jangkobembe, (v3) = Ranggohitam and (v4) = Paedara. The result showed that the bacterial fixator application would (1) increase the productive tillers, and (2) increase rice productivity through the increase of productive tillers and grain weight.
Growth of palm oil seedlings at various doses of boiler ash and tofu wastewater
Authors: Wahyudin C I , Alfian A , Goo N , Tanasale V L , Makaruku M H , Mahulette A S , Mariati W D , Ariyanto D , Prahesti K I 
Published: October 2020

Abstract
The objective of the study is to get the best dose of boiler ash and tofu wastewater to increase the growth of palm oil seedlings in the nurseries. The study used a completely randomized design in factorial with three replications. The first factor is the dose of boiler ash consisting of four levels, namely 0 g, 300 g, 350 g, 400 g, and 450 g per polybag. The second factor is the concentration of tofu wastewater, which consists of four levels, namely 0%, 60%, 80%, 100% per polybag. The results showed that the interaction between boiler ash and tofu wastewater had a significant effect on the growth of palm oil seedlings in the nurseries. Interaction between boiler ash doses 350-450 g per polybag with tofu wastewater concentration 80-100% per polybag can increase seedling height, shoot diameter, root volume, and dry weight of palm oil seedlings.
Growth performance of seaweed Kappaphycus alvarezii in different planting distance using long-line farming, Mandar Bay, West Sulawesi Indonesia
Authors: Husniah  , Nur M , Tenriware  , Tamaruddin A , Jabbar F B A , Tambaru R 
Published: October 2020

Abstract
The present study aimed to determine different planting distances on the growth of Kappaphycus Alvarez using the longline method. The present study was conducted from September to October 2018 in Mandar Bay, West Sulawesi. Water quality measurement was performed in situ during the study period, including temperature, salinity, pH, turbidity, and water current and data collected on the specific and absolute growth of seaweed. Prior to study, buoys, rope, length measurement device, and anchor were prepared for seaweed cultivation. The long-line method was applied for seaweed cultivation, and the seed of Seaweed Kappaphycus alvarezii obtained from local seaweed farmers. A total of 10 stretches rope using different planting distance of 15 cm (P1), 30 cm (P2), 45 cm (P3), and 60 cm (P4). The cultivation was carried out for 5 weeks. The results showed that the highest specific growth rate and absolute growth were obtained from P3 in which the absolute growth reached 165 gr, and the specific growth rate was 0.14%, respectively. This finding suggested that different planting distance affects the growth of seaweed. In addition, the environmental parameters for seaweed cultivation were still considered in optimum condition for cultivation.
The potential of organic agriculture, soil structure and farmers income for inclusive agriculture sustainability: a review
Authors: HM Rahmaniah , Darma R. , Asrul L. , Taufik DK 
Published: October 2020

Abstract
Sustainable agriculture integrates three main objectives - environmental health, economic profitability, and social-economic justice. Organic farming is an alternative to sustainable agriculture that is more inclusive and has become a widespread phenomenon. Globally, the amount of land cultivated with some form of organic agriculture continues to grow. The sustainability of organic farming cannot be separated from the economic dimension, other than the environmental and social dimensions. Organic farming is not only limited to eliminating the use of synthetic inputs that can cause land degradation due to damage to soil structure, but also the sustainable use of natural resources, healthy food production and saving energy. The potential of organic farming in improving soil fertility is improving the physical and chemical properties of soil with the use of organic materials, and good management of organic farming can increase soil fertility. Economic aspects can be sustainable if agricultural production is able to meet the needs and provide sufficient income for farmers. Economic motivation now controls the direction of developing organic agriculture. Organic Agriculture can ensure stable and sustainable alternative livelihoods, especially in situations where land is available and offers opportunities for improvement, this is supported by the awareness of the dangers posed by the use of synthetic chemicals in agriculture making organic farming attract attention both at the level producers and consumers alike. Most consumers will choose food that is safe for health and environmentally friendly, thus encouraging increased demand for organic products as one of the inclusive agriculture properties.
Growth and production of cayenne pepper (Capsicum frutescens L.) on various concentrations of bio-fertilizer and NPK fertilizer
Authors: Mantja Katriani , Haring Feranita , Mahendra Wayan Y , Syam’un Elkawakib , Asrul Laode , Sahur Asmiaty , Ridwan Ifayanti 
Published: October 2020

Abstract
This study aims to study the effect of various concentration of biological fertilizers and NPK dosages on the growth and production of cayenne pepper. The study was conducted at the Experimental Farm of the Faculty of Agriculture, Hasanuddin University, Makassar, from January to April 2019. The study was set as a two-factor factorial experiment using a randomized block design. The first factor was the concentration of the biological fertilizers, consisted of 0, 5, 10, and 15 mL L−1 water. The second factor was the NPK fertilizer dosages, consisted of 0, 2, and 4 g per plant. The results show that the interaction between the application of 10 ml L−1 water of the biological fertilizer and NPK fertilizer dosage of 4 g per plant resulted in the highest number of productive branches (50.78 branches) and production (1.17 tons ha−1). Application of the biological fertilizer of 5 mL L−1 water and NPK fertilizer dosage of 2 g per plant at the age of 15 days after planting (DAP) tended to provide the highest average plant height (13.94 cm), but higher concentration and dosage of 10 mL L−1 water and 4 g per plant of bio-fertilizer and NPK, respectively, resulted in the highest plant at the 35 DAP (33.78 cm). The application of 2 g per plant NPK fertilizer gave the highest yield on the number of fruits per plant (68.00 fruits), and the weight of fruits per plant (64.14 g).
Response of M5 wheat (Triticum aestivum L.) mutant to low altitude growing condition
Authors: Farid BDR M , Mustari Kahar , Arisandi Risman , Nasaruddin  , Ala Ambo , Kasim Nurlina , Dachlan Amirullah , Ridwan Ifayanti 
Published: October 2020

Abstract
This study aims to study the adaptability of wheat mutant lines in the lowlands and determine the growth and production of the mutant lines. The research was conducted from September to December 2017 at Teaching Farm, Faculty of Agriculture, Hasanuddin University, Makassar, South Sulawesi Province. The study was carried out in the form of experiments arranged based on Randomized Block Design and further tested using orthogonal contrast. The treatments given were five M5 mutant genotypes and two convergent breeding genotypes. Three wheat varieties Dewata, Munal, and Selayar were used as comparisons. The results showed that the convergent breeding line (CB 145) showed good genetic traits on plant height parameters and the number of empty floret. Dewata, Munal, and Selayar varieties showed more average number of tillers (6.00 tillers) and 100 heavier grain weight (4.07 g) compared to the mutant genotypes. Dewata variety showed good genetic characteristics on panicle length parameter (6.50 cm) and grain weight per panicle (0.34 g). CB 169 genotype showed good genetic characteristics on the parameter number of grain per panicle which only produced the number of seeds per panicle (8.33 seeds).
Potency of Plant Growth Promoting Rhizobacteria (PGPR) in Ipomea pes-caprae roots: Initial microscopic and macroscopic identification on South Sulawesi’s coastal resources
Authors: Mollah A , Purnama I R Y , Bahrun A H , Syaiful S A , Yassi A , Ridwan I 
Published: October 2020

Abstract
The paper reports on an initial study aimed to isolate and identify plant growth promoting rhizobacteria in the roots of Ipomea pes-caprae (locally named as Katang-katang) abundantly found in the coastal area of South Sulawesi. Plant roots samples were obtained from the coastal area in Gantarangkeke Village, Bantaeng Regency, South Sulawesi Province, Indonesia. The isolation and identification were carried out at the Biofertilizer and Potential Microbial Laboratory, Faculty of Agriculture, Hasanuddin University from August to October 2019. The isolation was conducted by previously extracting the roots of the plant and then fermented for 14 days. One millilitre of the solution was used to inoculate the bacteria in a sterile petridish contained NA media using spread and streak methods and then left to an incubation period. Identification of the bacteria was conducted using three methods namely gram reaction test, catalase test, and microscopic colouring method. The bacteria samples were observed macroscopically and microscopically. The catalase test results reveal that bacteria in the Katang-katang roots was from the genus of Bacillus and Pseudomonas. Some of the implication of the results for agricultural purpose was discussed.
Ratio of ammonium and nitrate to response of chinese broccoli variety (Brassica oleracea Var. Alboglabra) in hydroponic culture
Authors: Farid BDR M , Widiayani N , Anshori M F , Zulqaida  
Published: October 2020

Abstract
The objective of this study is to study the response of various chinese broccoli varieties to ratio of ammonium and nitrate and to determine the characters that have high heritability values. This research was conducted at the Screen House at the University of Hasanuddin Lecturer Residences, Tamalanrea Sub-district, Makassar from August to October 2019. This study was arranged by using nested design and randomized complete block design as its environmental design. Replication was set in nesting to each ratio of ammonium and nitrate. The main factor was 7 varities of chinese broccoli, namely Full White, New Veg Gin, Winsan, Yama F1, Sakura F1, Nemo, and Nova, while ratio of the ammonium and nitrate consisted of 4 levels, namely AB Mix, ammonium: nitrate (1: 4), ammonium : nitrate (1: 8) and ammonium: nitrate (1: 12). The results showed that the ratio of ammonium and nitrate which gave the high growth and production responses to chinese broccoli was ammonium: nitrate ratio of 1: 12 (171.38 g). Varieties that have high growth and production response to the amomonium and nitrate ratio was the chinese broccoli New Veg Gin (214.04 g). Characters that have high heritability are leaf numbers, leaf area, shoot fresh weight, and total weight.
Land use planning for mitigation of erosion, sediments, and stabilization of water discharge in the Mamasa Watershed
Authors: Anila C , Barkey R A , Arsyad U , Nursaputra M 
Published: October 2020

Abstract
Watershed Ecosystem is an important part. Activities in a watershed that cause changes in the ecosystem, such as land cover change, especially in the upstream area, can have an impact on downstream areas in the form of change in water flow fluctuation, sediment content and other dissolved materials. The Bakaru reservoir is located in the downstream of Mamasa watershed. In its development, the Bakaru Hydroelectric Power Plant could no longer produce electricity as planned, because of the rapid sediment rate. This research was conducted to determine the amount of erosion, sediment, and water discharge, formulate land use spatial patterns in the watershed. Data analysis was performed by using the SWAT (Soil and Water Assessment Tools) model. Input data needed in the analysis are spatial data, thematic maps such as land use map, soil type map, and Digital Elevation Model data. The results of this study indicate the total erosion of the analysis period is 1,014,576.51 tons/ha/year. The amount of erosion, which is quite high, affects the total sediment (132,852,500.03 tons/year), and the total water discharge generated is around 420,715.54 m3/s. While the output generated using spatial pattern data shows much better results. The total erosion produced was 50,863.86 tons/ha/year, while the total sediment amounted to 14,903,914.25 tons/year and water discharge 48,697.00 m3/s. Based on these results, it can be said that if land use is adjusted to a predetermined spatial pattern, then the results of erosion and sediment can be tolerated, and water discharge can be maximized. The direction of optimizing land cover, mainly forest land cover, is in accordance with the proposed spatial patterns that have been set in each district. The implementation of the direction of optimizing forest land cover adjusted to the spatial pattern is expected to be a strategic alternative in maintaining the erosion balance in the upstream, sediment, and water discharge at each river outlet.