bluuebunny/crossref_metadata_2025 huggingface dataset:
Effectiveness of several plant extracts as botanical fungicides to control damping-off disease caused by Sclerotium rolfsii on soybean
Authors: Fauzi M. Taufik , Sari R. Dian
Published: December 2022

Sclerotium rolfsii is the causal organism of the damping-off disease of soybean. Control of this disease is usually carried out by using chemical fungicides that have a negative impact on the environment. One of the efforts to overcome this problem is by using botanical fungicides from plant extracts. This study aims to determine the effect of plant extracts from Alpinia purpurata, Zingiber officinale, Curcuma longa, Curcuma xanthorrhiza, and Kaempferi galanga on the in-vitro growth of Sclerotium rolfsii and on the in-vivo of damping-off disease of soybean. In addition, a phytochemical test was also undertaken to determine the content of secondary compounds found in plant extracts. The experiment was carried out at the Chemistry Laboratory of the Faculty of Mathematics and Natural Sciences, Microbiology Laboratory and a Greenhouse of Faculty of Agriculture at the University of Mataram, from July until October 2020. The experiments used a completely randomized design (CRD) with seven treatments and three replications. The seven treatments were A. purpurata, Z. officinale, C. longa, C. xanthorrhiza, and K. galanga with a concentration of 5% (v/v), control (+), and the alcohol (-). The results showed that the extracts of A. purpurata, Z. officinale, C. longa, C. xanthorrhiza, and K. galanga with a concentration of 5% could suppress the growth of S.rolfsii by in-vitro. However, in the in-vivo trial, no extracts could suppress damping-off disease of soybean.
Integration of phosphate solubilizing bacteria and ponska fertilizer as a soybean fertilization method that is adaptive to climate change
Authors: Susilowati LE , Mahrup  , Yacob UM , Kisman
Published: December 2022

Climate change, such as altering rainfall patterns and increasing the risk of extreme droughts cause degradation of soil chemical properties, deficiency of soil nutrients and reduction of plant growths and productions. Therefore, an alternative strategy is necessary to overcome those issues. A method of appropriate fertilization was likely to be applied to conserve soil fertility and maintain sustainable plant growth which might benefit facing the issues. This study examined the integration fertilization between phosphate solubilizing bacteria (PSB) and PONSKA fertilizer on changes in soil chemical properties and plant growth under greenhouse conditions. The trial pot were applied using a completely factorial randomized design of two factors with three replication for each combined treatment. The first factor was PSB inoculation with three levels (B0=0. B1= 5 and B2 = 10 ml. plant-1) and the second one was PONSKA fertilizer application with three doses ( P1=100. P2=150. P3= 200 kg. ha-1). The results showed that neither the interaction treatments nor each factor significantly affect the soil pH-H2O and the total content of N and organic C. Each factor of PSB and PONSKA fertilizer, respectively, significantly affected available P content. A PSB level of 10 ml. plant-1indicated the highest P content (15.5 ppm), while the PONSKA doses of 150 and 200 kg. ha-1insignificantly affected but the availability of P content was higher that of P1 parameter. Even though, the single factor of PSB and PONSKA fertilizer significantly affected the shoot of dry weight, the level of roots, and the number of active root nodules, they were insignificantly affected the shoot/root ratio. Treatment of B1 and B2 showed an insignificant difference in the dry weight of roots (1.61 g plant-1) and active root nodules (55.23-62.31) but desired effects of those treatments were higher than that of B0 parameter. The treatment B2 yielded the highest dry weight of shoots. Moreover, the composite of PONSKA fertilizer and PONSKA dose of 150 (P1) and 200 kg ha-1(P2) yielded the shoot dry weight, root dry weight and number of active root nodules higher than the P1 parameter. A combination of P2 and B1 results in 22.97 g. plant-1of seed bean. Therefore, a PONSKA dose of 150 kg. ha-1added by a PSB of 5 ml.plant-1was likely to be an alternative fertilization method to cope the issues of climate change.
Global warming impact and energy analysis of tofu product: A case study in ABC factory Merauke
Authors: Yusuf Mega A , Agustina Lya
Published: December 2022

Tofu is one of the staple foods that are in demand by the wider community due to its high nutritional content, especially protein, and has quite a lot of processed variants. Therefore, the production of tofu must be developed to obtain the best quality, and adequate quantity of production and at the same time, become a product with an environmentally friendly production process. There are still many conventional tofu factories found in Merauke. However, its production process is still a little concerned about environmental aspects. This study aims to identify inputs, outputs, and environmental impacts of the tofu product life cycle, determine potential sources of impact (hotspots) and recommend improvement scenarios. The Life Cycle Assessment (LCA) method is used to estimate and analyze the potential environmental impacts that occur due to the production of 1 kilogram of tofu products at ABC Factory in Merauke. The environmental impact produced by this tofu product is the potential for global warming, so the amount of greenhouse gas emissions that occur will be analyzed. In addition, energy efficiency will be calculated, and conclusions and interpretations will be drawn from the previously analyzed inventory results. The limitation of the system used in this study starts from the soybean cultivation process, transportation of raw materials, and the process of making tofu at ABC Factory. From the results obtained that tofu with local soybean generates GHG emissions is 0.337 kg CO2-eq per kg of tofu, while tofu with imported soybean is 0.801 kg CO2-eq per kg of product. Energy efficiency is indicated by the Net Energy Value (NEV) and the Net Energy Ratio (NER) of the tofu products. The Tofu with local soybean has NEV is 3.529 MJ, while tofu with imported soybean is 0.961 MJ. The value of NER>1 for both tofu products. From the results of inventory analysis, several alternatives can be recommended to reduce the environmental impact that occurs.
Detection of major facilitator superfamily (MFS) transporter in Enterobacteriaceae isolated from chicken
Authors: Rizal S , Masrukhin  , Nugroho H A , Saputra S
Published: December 2022

A major facilitator superfamily (MFS) transporter is an active secondary transport system that uses a chemiosmotic ion gradient to transport small molecules. MFS is part of the efflux pump group of proteins and is responsible for releasing toxic compounds and contributing to the antimicrobial resistance mechanisms. In this study, we aimed to detect MFS genes from a collection of Enterobacteriaceae (n=60) isolated from cloacal swabs of chickens. After DNA extraction and amplification, only four isolates (6.7%) were regarded positive for MFS genes and subjected to Sanger dideoxy sequencing. A BlastX search in GenBank® showed that four positive samples with approximate length 300 bp were identified as MSF transporter from Klebsiella pneumoniae with a similarity of 97-98%. This finding warrants further study to confirm both phenotypic and genotypic resistance profiles that correlate with bacterial multidrug efflux pump mechanism.
Risks of farming in wetland and dryland of North Lombok: Types, levels, and management
Authors: Sjah Taslim , Budastra Iketut , Halil  , Tanaya I Gusti Lanang Parta , Wuryantoro  , Supartiningsih Ni Luh Sri , Maryati Sri
Published: December 2022

North Lombok farming, as other businesses, is hurdled with risks, resulting in lower production and income and threats to food security. This paper presents the risks of farming in North Lombok, Indonesia, in terms of its types, levels, and management. Data for these were collected through a series of interviews with agricultural producers on wetlands and dryland in North Lombok Regency, Indonesia. Interviews were carried out in face to face and semi-structured mode, allowing for a more qualitative understanding of collected information on the topics researched. Dryland and wetland were selected to enable comparisons of the two types of land. Data for this study were analyzed accordingly, quantitatively and qualitatively, to achieve the stated research objectives. The study revealed that farming in wetland and dryland of North Lombok, Indonesia, faced various risks in different levels and therefore required specific management of each type of risk. Overall, risks in farming need to be managed by reducing or eliminating the risks in order to keep farming running or sustainable. When farming is running well, with no or fewer hurdles, then farming becomes more productive and helps improve the state of food security in the region or elsewhere.
Conflict prevention mechanisms and legal consequences utilization of natural resources with environmental impact analysis
Authors: Parera Zegovia , Pieter Salvadoris , Rado Rudini Hasyim
Published: December 2022

One of the economic sector activities that start from the type of biological natural resources is the livestock sector by utilizing several biotic natural resources, namely animals. The livestock business itself is considered one of the bright prospects and is one of the businesses that has been regulated by the government through Law no. 41 of 2014 concerning Livestock and Animal Health and maintaining environmental pollution has been regulated in Law no. 32 of 2009 concerning Environmental Protection and Management with the main objective of implementing environmentally sound development and controlling the wise use of natural resources. This study was conducted to analyse the environmental review of the chicken farming business in Merauke Regency from the environmental aspect and analyse the legal consequences arising from the negligence of the chicken farming business. From the results of the study, it can be concluded that the chicken farming business that was founded in addition to its purpose to gain profit or profit, should also maintain environmental sustainability by minimizing the generation of waste and must follow good livestock cultivation procedures without disturbing public order in accordance with the guidelines provided set by law. The legal consequences of negative impacts that are not in accordance with applicable regulations are administrative sanctions in the form of verbal warnings, which are then followed by written warnings and closure of the poultry business premises. This administrative sanction is carried out in accordance with the legal basis stated in Law no. 41 of 2014 concerning Livestock and Animal Health and Law No. 32 of 2009 concerning Environmental Protection and Management.
Consumer willingness to pay for premium price of eggs animal welfare in Mojokerto, East Java
Authors: Trimania I , Kusnadi N , Putri T A
Published: December 2022

The term animal welfare is already known in Indonesia, but this technology has not been widely applied, especially in the chicken egg industry. Many factors constrain the application of animal welfare, but they are mostly hampered by the lack of knowledge about consumer perceptions of animal welfare and willingness to pay for eggs that apply animal welfare standards to their production technology. This study aimed to determine consumer perceptions of animal welfare, measure consumers’ willingness to pay for eggs that apply to animal welfare and identify the determining factors. We conducted a survey of 110 egg buyers using the convenience sampling method. Most egg buyers have a positive perception of cage-free (62.7 percent), outdoor access (78.1 percent), move freely (89.1 percent), nest egg (99.1 percent), and free feeding (84.5 percent) as a form of animal welfare treatment. Our data also showed that 76.4 egg buyers were willing to pay for the egg with animal welfare attributes 20.9 percent above the regular price. Using the PLSPM (Partial Least Squares Path Modelling), it was found that animal welfare treatments positively determine the willingness to pay. Willingness to pay was also determined by animal welfare applications which can improve egg quality and consumer satisfaction. This research implies that consumers will appreciate the application of animal welfare in egg production in Indonesia if animal welfare treatment is accompanied by an increase in egg quality.
Farmer sales decisions and the sustainability of the coffee supply chain in Indonesia
Authors: Rosiana N , Feryanto
Published: December 2022

The aims of this study: 1) analyze of Indonesian coffee farmers in determining the purpose of selling coffee; 2) analyze the factors that influence the decisions of Indonesian coffee farmers in determining coffee sales for improving the sustainability of the Indonesian coffee supply chain. This study uses data from the Indonesian Plantation Business Household Survey and multinomial logistic analysis methods. The number of respondents analyzed was 21 361 coffee farmers scattered throughout Indonesia. Coffee farmers in Indonesia sell to collectors, markets, village unit cooperatives, and plantation companies. The percentage of farmers coffee sales is through collectors due to distance, cost, ease of cash, and ease of transaction. In contrast, farmers who deal with the company will tend to sell coffee to the company because of the partnership. improvement of quality consistency and production continuity is carried out such as with Geographical Indications (GI) of production center areas. This can be done by various supply chain actors such as the Community Concerned for Geographical Indications (MPIG) in conducting counseling and mentoring for farmers. This can trigger the coffee supply chain in Indonesia.
Analysis of household food security based on the share of food expenditure in central Sulawesi Indonesia
Authors: Kalaba Y , H Wildani Pingkan S , Erny  , Damayanti L , Akrab A , Yusuf R , Nurdin M F , Walalangi J Y
Published: December 2022

The share of food expenditure describes how the level of household welfare in meeting food needs. The study aims to determine household food security in the province of Central Sulawesi, Indonesia. This research was carried out in Banggai Laut Regency, Sulawesi Province by focusing on two regional conditions, namely in the mainland area with the sample area in Banggai Tengah District as the point of the mainland area and the island area, where Bangkurung District as the point of the archipelago. The sample of this research is the population who live in Bangkurung sub-district totaling 44 respondents and 44 respondents residing in the Banggai Tengah sub-district, which is carried out using a purposive sampling approach. To answer the research objectives, an analytical survey method was used, using a cross sectional study design. Food Expenditure Share Analysis shows that respondents in Banggai Laut Regency belong to the category of food insecurity
Developing agribusiness of vegetables and seasonal fruits for strengthening economy of smallholder farmer households post the 2018 earthquakes and pandemic Covid-19 era in upland North Lombok West Nusa Tenggara
Authors: Halil Halil , Sjah Taslim , Wathoni Nurtaji , Sukartono  , Saufi Akhmad
Published: December 2022

The general objective of the research were to analyse the acceleration of economic recovery and food security of smalllholder farmer househols post the 2018 earthquake and COVID-19 pandemic era through empowering farmer groups of dry land horticulture agribusiness based. The specific objective was determining and analysing the effect of the Pentha-helix approach, sinergy among Higher Education Institution, Local Government, Agricultural Extension officer, Bank and private enterprise in empowering farmers. It’s mission were Better Farming, Better Business and Better Living. It was the longitudinal action research by implementing Participatory Action Research. The data was recoded from farmers target groups and 60 smallholder farmers in three villages nearby the pilot project village. The cross classification between food expenditure and sufficiency of energy consumption was used to measure the degree of food security of household. It’s concluded that developing agribusiness of upland horticulture has high potential for reinforcement of economic recovery of smalholder farmer’s household post the 2018 earthquakes and during pandemic COVID-19 era. Implementing Triple Helix and Pentahelix approach have a possitive impact for strenghtening and recovering economy of smalholders farmers households. They were in enough food category which depicted by 85.50% degree of energy consumption. Food scurity based on distribution of household food need was in the category of low expenditure of food (less than 60%). Food scurity of household based on cross combination between the dergree of energy consumption and the proportion of food expenditure were 61% of them were resistance to food scurity, 30.85% of household were vulnerable of food scurity, and 6.20% of households were troubled of food scurity and 61.25% of them were lack of food. They realize that North Lombok region is a tourism destination, so that they have high instrinsik motivation for growing vegetable crops and seasonal fruits. Therefore, supplying high economic value of vegetables and fruits, quality insurance and friendly environment of vegetables and fruits are needed to be sustained through implementing the penta helix approch.
Development of agroforestry products in supporting peatland restoration and food security: A lesson from South Sumatra, Indonesia
Authors: Lestari S , Winarno B
Published: December 2022

The agroforestry system has been widely presented as a model for land management to restore ecosystem function and, at the same time, increase people’s income. The land cultivation system by combining forestry plants with agricultural crops is expected to attract people’s interest to adopt and carry out planting on a wider scale. This paper aims to examine the development of agroforestry products in supporting peatland restoration and food security, as a lesson learned from South Sumatra. Field observation and stakeholder interviews were conducted to collect data to be analyzed descriptively. The result revealed that a relatively adaptive forestry plant that was developed on peatlands could produce timber and non-timber forest products. The community developed agroforestry system as their source on income and at the same tima can support peatland restoration. Unfortunately, the market of a certain product is currently unavailable. In addition, for other types of crops, the price will drop during the harvest season, making them less profitable. Therefore, diversification of products is needed as a solution for the community. In the future, the types of plants that are developed on peatlands must have prospective market access to benefit the community and improve the welfare of the people.
The smart village program challenges in supporting national food security through the implementation of agriculture 4.0
Authors: Ilham Andi , Munir Ahmad , Ala Ambo , Sulaiman Andi Amran
Published: December 2022

The purpose of this study is to: (1) look at the possible concept of agriculture 4.0 which can be an important part of the smart village program; (2) evaluate the relationship between the concept of agriculture 4.0 and the principles of sustainable agriculture in line with the achievement of the Village Sustainable Development Goals; (3) analyze the opportunities of the agriculture-based smart village program 4.0 to be able to contribute to food security. The method used in this study is a qualitative approach with case study methods and is analyzed descriptively. Data is collected from written and audio-visual materials, in the form of policies, field data, opinions and experiences of experts and practitioners, and others. The results of this study show several conclusions, including; (a) The concept of agriculture 4.0 is very likely to be part of the implementation of the Smart Village program, considering that Indonesian villages in general are agricultural villages that still need digitalization in agricultural activities. (b) Agriculture 4.0 technology has characteristics that are in line with the principles of sustainable agriculture, including minimizing the use of inputs, minimizing the use of water in agricultural cultivation, and the ability to make various predictions that can provide benefits for farmers, (c) thus the opportunity to develop smart villages based on agriculture 4.0, can provide a great opportunity to be able to contribute to food security in Indonesia and can improve the welfare of rural communities.
The effect of input factor and optimization of input factor of shallot farm
Authors: Suminartika Eti , Deliana Yosini , Hapsari Hepi , Fatimah Sri
Published: December 2022

The low competitiveness of local shallots is caused by the high cost of production, especially for the cost of seeds and labour. The high cost of production causes local selling price is higher when compared to the price of imported shallots. Increasing the competitiveness of shallots need to be done so that the local shallot are competitive in the market. The strategy to increase competitiveness can be through increasing price efficiency (allocative). Actually, the efficiency of shallot farming prices in several production centres has not been efficient. Price efficiency can be achieved by minimizing costs at a certain level of output. The purpose of this study was to analyse the factors that influence the production of shallots and the level of optimal use of inputs in shallot production. The research was carried out in Majalengka sub-district, Majalengka district, West Java in October 2021. The research method used is the survey method. The data used consists of primary data and secondary data. Primary data is obtained from sample farmers, farmer samples are taken at simple random sampling. Data analysis used: The production function of Cobb Douglas (to analyse the factors that affect the production of shallots) and the MPV equal to MC equation (to determine the optimal use of inputs). The results showed: The factors that significantly affect the production of shallots are land and seeds. The use of land and seeds has not been efficient because the land cultivated is relatively narrow and the use of seeds is still below the recommended dose. The optimal use of shallot seeds is 1,187.36 kg/ha. The use of fertilizers (ZA, urea) and pesticides should be reduced because the increasing those input factors will reduce the shallot production.
The role of agribusiness extension in the changing business environment due to the COVID-19 pandemic, socio-economic and political conditions
Authors: Adhi AK , Pambudy R , Harianto
Published: December 2022

The Covid-19 pandemic, changes in global political and security conditions, and climate change have brought significant changes to the food production, consumption, and supply chain. The impact of these changes is transmitted to the farm level. Farmers face not only production risk and price risk, but also the risk of market changes triggered by changes in business orientation on fulfilling consumer pReferences. The purpose of this study is to identify changes in the socio-economic and political environment and their impact on farmers and farming, as well as to analyse the responses needed for extension to remain effective and relevant in carrying out its role. This study employed a descriptive comparative approach. Qualitative data obtained through literature studies based on journal articles. This study found that changes in the business environment not only affect farmers and farming but also the food agribusiness system from upstream to downstream. The conventional extension approach is increasingly turning into a more flexible approach and is not only oriented to the needs of farmers but also considers the needs or pReferences of consumers. Extension is no longer a domain or carried out by public institutions but also by private institutions or companies as well. The results of this study are useful for the formulation of public policies in the field of extension as part of responding to changes in the busiess environment, climate change, and information technology.
Transfer of knowledge and technology to farmers in the Karst Mountains through agricultural extension board
Authors: Maulana R A , Antriyandarti E
Published: December 2022

The establishment of agricultural institutions is necessary to pay more attention to the future of agriculture. Agricultural Extension Board is one of the institutions created by the government to help disseminate agricultural information, knowledge, and technology to farmers. The research was conducted in the karst area of Girisubo sub-district, Gunungkidul district, which is a dry area with various limitations in natural resources for agricultural activities. This study aims to determine the role and strategy of the Agricultural Extension Board in transferring knowledge and technology to farmers so that innovation has a significant impact on agricultural yields. This study uses a descriptive method through observation, interview, field practice, and exploratory approach. The results showed that the transfer of knowledge and technology activities was carried out in several stages prepared in advance within three months using a communication strategy with educative techniques. The transfer of knowledge and technology schedule is contained in theLAKU SUSI(Latihan Kunjungan dan Supervisi/Visiting and Supervision Training) program in the fostered villages in the karst area.
Exploring risk and loss potential of Bali cattle farming: A review
Authors: Astaman P , Siregar A R , Munizu M , Hastang
Published: December 2022

The availability of beef is still polemic, and the direction of the national beef self-sufficiency policy has not been able to cover the gap between the demand for community beef consumption and local cattle resources. Cattle farming was faced with business risk constraints that occurred in its production process. This research aimed to explore the potential risks of Bali cattle farming as well as the impact of the losses that it will be caused by the risks. Exploration of potential risks and losses was carried out using descriptive methods, in which scientific articles on internet database searches were carried out, starting from searching the database, screening, selecting, and reviewing, to reporting descriptive research results. Investigating the risks and potential losses in the Bali cattle business, two main things were found: risks in production and marketing activities. Production activities faced many problems with pregnancy failure, availability of food, disease, work accidents, death, and cattle theft. Meanwhile, marketing activities often arise from uncertainty over price constraints, modes of transportation and distribution, consumer income and purchasing power.
Rice as one of antioxidant source for farming family in COVID-19 pandemic: a case study from West Nusa Tenggara Indonesia
Authors: Rahayu Eka , Fitrotin Ulyatu , Hilmiati Nurul , Fitrahtunnisa  , Untung Sabar
Published: December 2022

The main food consumption of farming families is an important concern during the pandemic. Farmers in West Nusa Tenggara (WNT) survive with the availability of rice to support household health and food security during the pandemic. In addition to its nutritional content, rice also contains phenolic compounds and has antioxidant activity. This study aims are to measure the frequency of rice consumption, food variety, varieties of rice consumed daily during the pandemic in WNT, as well as the antioxidant properties of several rice varieties grown in WNT. This study was conducted from September 2020 to June 2021 in East Lombok, Sumbawa and Bima Regencies, WNT Province, Indonesia using a survey approach. The data collection techniques were observation, Focus Group Discussion, recording, interviews with 74 respondents with a semi-structured questionnaire and study literature related to the nutritional content and bioactive compound of the rice. Quantitative data was tabulated to determine the frequency and average then descriptively analyzed, while qualitative data was thematically analysed. The most consumed rice varieties are seen from the production data of seed breeders in the WNT region, the phenolic content was determined using Folin–Ciocalteu, antioxidant activity was examined using DPPH assay. The result showed that the highest portion of food consumed by farmer households in WNT is rice. The most variety of rice produced by breeders is the Inpari 32 variety. There are about 97% of farmers consume rice for 3 times a day, while 3% of the remaining consume 2 times a day of rice. Food variety includes 7.9% vegetable-rice and 92.1% rice-vegetables-meat protein. The results of the analysis of antioxidant properties and phenolic content in rice is depending on the variety. The antioxidant properties of the Jeliteng, Baroma, Pamelen, Nutrizinc and Inpari 32 rice varieties were 44.85±0.51%, 9.87±1.55%, 9.96±1.22%, 9.75±1.09%, and 14.305±1.24%, respectively, while the phenolic contents were 9.76±0.09, 4.23±0.03, 4.48±0.02, 4.64± 0.07, 4.58±0.42 mg GAE/g dryrice extract, respectively. The results of this study indicate that rice has been used as one of antioxidants source for farming families during the pandemic.
Morphological characters and distribution of mites in strobery plant (Fragaria Vesca L.) in high land Sembalun
Authors: Sarjan M , Handri
Published: December 2022

Pest mites are reported to attack strawberries in vegetative to generative stages. But not much information is available regarding the types of pest mites and predators associated with strawberries in the Sembalun area This study aims to determine the morphological character and distribution of pest mite species on strawberry plants in the Sembalun area. This research has been carried out from November 2017 to February 2018 in two central strawberry production villages namely Sembalun Bumbung and Sembalun Lawang, Sembalun District, East Lombok Regency, West Nusa Tenggara Province. The method used in this research is descriptive method with survey techniques and data collection in the field. Two species of pest mites were found, namely Brevipalpus phoenicis Geijskes and Tetranychus kanzawai Kishida with an average population of 0.9 ± 2.9 mites / plants. The dominance index and the highest abundance are Tetranychus kanzawai valued at 0.875 and 93.55%. Pest mite population distribution is quite even, where both mite species are found at each sampling location.
Land-use strategies of household-based agroforestry in Pendua Village, North Lombok
Authors: Maya I P A T , Wahyuningsih E , Hidayati E
Published: December 2022

Competing needs for land resources are increasing as the world’s population grows. Indonesia ranks as the fourth most populous country in the world. The population of Lombok Island has increased more than double in ten years, from around 1.5 million people in 2010 to 3.8 million people in 2020. Home garden improvement has been regarded as one of the important strategies to enhance household food security. Home gardens are also part of local food systems in Lombok. Local people of Pendua Village, North Lombok, are using their home garden for apiculture to meet their needs. This research aims to understand the horizontal land-use allocation of home gardens practicing apiculture in Pendua Village, North Lombok. The horizontal land-use allocation was analyzed using Spatially Explicit Individual-based Forest Simulator (SExI-FS) in 26 home gardens. The result shows that most home gardens allocate an average of 20% of their area for bee’s forage plants, 5% for bee hives, 30% for building, and 40% are the potential open area for plants and bee hives enrichment. The highest important value index (IVI) for the tree is Mangifera indica (163.08%), for pole is Theobroma cacao (62.54%), for sapling and seedling is Dimocarpus longan (27.66% and 37.92%, respectively), and Capsicum frutescens (36,44%) for understory.
Public’s preferences in consuming spicery products (jamu) post-pandemic
Authors: Wardana M F , Khoiriyah N , Rianti T S M
Published: December 2022

Consuming spicery products (jamu) can increase the body’s immune system, but the public’s preference for herbal medicine is low. This study aimed to analyze people’s preferences in consuming herbal medicine in the post-pandemic period. The research was conducted in Malang City, East Java, Indonesia. The method of determining the sample uses convenience sampling of 100 respondents. Research data using primary data obtained by sending a questionnaire to the public via a google form. The type of research data is qualitative with a likert scale measurement. Data analysis using conjoint analysis. The results of data analysis showed that the public’s preference for the dominant herbal medicine was the sweet taste of herbal medicine (0.208), then followed by the form of liquid and ready-to-drink herbal medicine (0.188), the public did not pay attention to the scent (0.096) and texture (0.106), people were willing to buy herbs with price IDR 10,000/bottle in 350 ml packaging (0.037). The results of this study confirm that people like herbal medicine because of its sweet taste and ready-to-drink liquid form. Thus, the sweet taste and ready-to-drink liquid form can be valuable information for producers and related agencies to increase public interest in consuming herbal medicine.
Integrated urban farming system as a model for disaster mitigation and adaptation in Lombok Island
Authors: Indriyatno  , Wijayanto  , Batubara Irmanida , Supriyanto
Published: December 2022

Lombok Island is a small island located in the ring of fire, which are very vulnerable to earthquakes, tsunamis, ground movements, volcanic eruptions or caused by humans, such as floods and droughts. The earthquake, August 5, 2018 with a magnitude of 7.0. Communities need supplies of food, medicine and protection by utilizing the surrounding resources as local resources. The study aimed to calculate the contribution of urban farming to mitigation and adaptation to natural disasters in the city of Mataram. The study was conducted on an area of 0.5 ha in the city of Mataram which combines local food crops, medicinal plants and goats as a form of mitigation and adaptation to natural disasters. The data collected includes the diversity of species, production and other derivative products. The results show that the diversity for food sources is 34 and medicinal plants 30 species. Production of important food crops, including Dioscorea spp., Artocarpus communis, Musa paradisiaca, Moringa oleifera, Aleurites moluccana. Medicinal plants include Melaleuca leucadendra, Cymbopogon nardus, Citrus lemon, Hibiscus sabdariffa, Curcuma domestica, Curcuma xanthorrhiza. Production and derivative products from goat farming include meat, goat milk and compost. The composition biodiversity and productivity of urban farming land in general can be used as a model for mitigation and adaptation when a disaster occurs.
Identification of pelagic fish landed by “Lampu satu” fishermen in Merauke Regency
Authors: Welliken K M A , Sunarni  , Sajriawati  , Fatima
Published: December 2022

This study aims to see the types of pelagic fish caught by fishermen and to see the abundance of pelagic fish species in Lampu Satu beach, Merauke Regency. This research was conducted in June-July 2020. The methods used in this study were observation and interview methods. The data analysis used was relative abundance (Kr) and Diversity Index (H’). The results of the study were 7 species of pelagic fish from 4 families. The relative abundance value in June and July was obtained, In June the most results were the Mugil dussumieri species from the Mugilidae family with a percentage value of 64% and the lowest were the Mugil cepalus and Terapon species with a percentage value of 3%. Whereas in July, the most catch was obtained from the species of Rhinomugil corsula from the Mugilidae family with a percentage value of 30% and the lowest was the Mugil strongylura species with a percentage value of 4%.
Modification of sago flour by fermentation of Lactic Acid Bacteria
Authors: Chadijah Andi Yusniar , Laga Amran , Syarifuddin Adiansyah
Published: December 2022

Indonesia is one of the countries with a high level of wheat consumption, where wheat flour is still imported. Therefore, food diversification need to be carried out and developed by utilizing local raw materials, such as sago. This study aims to determine the effect of fermentation time (0 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours) and the type of fermentation (Spontaneous Fermentation and Lactobacillus plantarum Fermentation) on several physicochemical properties of sago flour. This research was arranged in a completely randomized design (CRD) with factorial pattern, which consisted of factor A (type of fermentation) and factor B (length of fermentation). The treatments were analyzed using analysis of variance. When If the treatment was significantly different, it was continued with Duncan’s Test. The parameters observed were Total LAB, starch content, amylose content, and whiteness degree. The results showed that the type of fermentation Lactobacillus plantarum had a higher total bacterium (6.5474 Log CFU/ml) compared to total bacteria in spontaneous fermentation (5.2090 Log CFU/ml), the starch content in the fermentation of Lactobacillus plantarum (39.43%) was optimum at 48 hours. while spontaneous fermentation was at 96 hours (38.19%), the optimum amylose in Lactobacillus plantarum fermentation was at 24 hours (4.00%) while spontaneous fermentation was at 120 hours (4.15%), The white degree of fermentation of Lactobacillus plantarum was optimum at 72 hours (90.49) spontaneous fermentation at 48 hours (87.20).
Growth of Sepat Siam fish in flood swamps, South Sumatra
Authors: Anggraeni D P , Dwirastina M , Ditya Y C
Published: December 2022

Sepat Siamese fish (Trichogaster pectoralis) is a swamp fish that is generally black or dark in color which is often called black fish. The South Sumatra area is famous for its many swamp areas. It is a flooded swamp and a suitable habitat for the Siamese sepat fish. Estuary Belida River, especially Kayu Ara Batu Village, is a flooded swamp area where many catches are found, namely Sepat Siam fish. Sepat Siam is a fish that has economic value and is very common throughout the year. The study was carried out 2021 in March, April, May, June, and July in Kayu Ara Batu Village. Fish samples come from the catches of fishermen who are sold to collectors, then measured the length and weight of 3037 Sepat Siam fish, and then analyzed using FISAT II Analysis. The purpose of this study was to determine the growth of Sepat Siam fish in swamp waters, especially swamp waters in Kayu Arabatu village. The results obtained are the infinitive length of the sepat fish is 45.68 with a value of K = 0.090, M = 0.33, Z = 0.35. F=0.02 and E= 0.06. Thus, the exploitation is still smaller than the optimum exploitation value so that the fish catch is still good and has not been included in the overfishing but is still in the controlled category.
Macrozoobenthos community structure in sea waters of Panjang and Pamujan Besar Islands, Banten Bay, Indonesia
Authors: Juniardi E , Sulistiono  , Hariyadi S , Ervinia A , Asriansyah A , Hestiranoto T , Subhan B , Ibrahim A
Published: December 2022

The sea waters around Panjang and Pamujan Besar Islands (Banten Bay) are fishing grounds and recreation areas for local communities around the bay. The research activity on the macrozoobenthos community structure was carried out from May to July 2019 at 6 stations scattered around the islands. This study evaluates the macrozoobenthos community structure at the sea waters around these islands. Data analysis was carried out on density, diversity, evenness, and dominance indices. Based on the research results, there were 23 genera of the macrozoobenthos from four classes, namely Bivalvia (2 genera), Gastropoda (7 genera), Malacostraca (7 genera), and Polychaeta (7 genera). Pronospio sp., Nephthys sp., and Nereis sp. were the most common genera of macrozoobenthos found at each station. Based on the calculation results, the density varied between 58 and 406 ind/m2. The value of the diversity, evenness, and dominance indices at each station ranged between 1.00 and 2.842, 0.935 to 1.00, and 0.157 to 1.00, respectively. Based on these values, the sea water condition in Panjang and Pamujan Besar Islands has medium diversity, high evenness, and no dominant macrozoobenthos.
Occurrence of ectoparasites on Nile Tilapia (Oreochromis niloticus) from South Sulawesi Lakes, and Aquaculture facility
Authors: Anshary Hilal , Azra Karmila , Ika  , Sukarni Nila , Hendrawani  , Rosmaniar  , Sriwulan
Published: December 2022

Nile tilapia, whether cultivated or living in the wild, is susceptible to various parasite’ infection. A parasitology investigation was conducted to identify parasites of Nile tilapia in Lakes and from aquaculture facilities. The fish examined from aquaculture facility in Bantaeng has a total length of 15 to 20 cm (n= 30) and the hybrid-tilapia from a mini hatchery consist of three groups of fish size. Fish from Towuti Lake range from 7.0 to 21.8 cm in total length (n= 35), and the fish from Tempe Lake range from 10 to 16 cm in total length (n= 40). Parasites found from Nile tilapia in Tempe Lake were monogenean: Cichlidogyrus spp. and Scutogyrus longicornis, and Crustacea; Argulus indicus. Parasites found from Aquaculture facility in Bantaeng were Trichodina magna, Gyrodactylus cichlidarum, Cichlidogyrus spp. and S. longicornis. Trichodinids from Nile tilapia in Towuti Lake were Paratrichodina sp., T. heterodentata, Trichodinella sp., and Tripartiella sp. Parasites found from red hybrid tilapia were Trichodina spp., Cichlidogyrus spp., and G. cichlidarum. The prevalence and mean intensity of the parasite’s infection were discussed. In this study, we present for the first time the presence of some genera of Trichodinids in Nile tilapia in Towuti Lake.
Status of Barbodes binotatus (Valenciennes, 1842) in ecological trophy in the Ciliwung River Region, West Java
Authors: Lintang Gendhys , Wijayanti Fahma , Wahyudewantoro Gema
Published: December 2022

B.binotatus is native fish from Ciliwung River whose existence is decreasing due to the similarity of food sources between native species and introduced species, causing competition to seek food. The study aimed to determine the trophic level and position B. binotatus in the Cilliwung River ecosystem based on gut content analysis using the purposive sampling method during August-October 2021. Data were obtained from a total of 60 samples from the Ciesek River, Cirangrang, and Sukabirus. The fishes were dissected, and gut contents were observed using a light microscope, with observations repeated 3 times for each sample. Data analysis includes the relative length of gut, index of preponderance, nichce area, niche overlap, and trophic level of an organism. The feed source consists of Bacillarophyta (68.62%), Chlorophyta (16.40%), Manogononta (8.41%), Cyanophyta (2.81%), Euglenaphyta (1.70%), Amoebozoa (1.01%), Copepods (0.93%), and detritus (0.11%). The result showed that B. binotatus in Ciliwung River is at trophic level II and included as an omnivore (2.1 < Troph < 2.9). B. binotatus is as an omnivore and have a common food source with introduced species, causing competition to seek food.
The unrevelaed of water quality parameters at Lake Oemasapoka, Rote Island – Investigation of the concentration of heavy metal in a saline environment
Authors: Subehi Luki , Mulyaningsih Th Rina , Nugraha Media Fitri Isma , Julzarika Atriyon , Kayat  , Yusuf Saeful , Yustiawati  , Imroatushshoolikhah  , Sofiyuddin Hanhan A.
Published: December 2022

Inland water resources on Rote Island are more than 80 lakes and ponds. One of them is Dead Sea Lake Oemasapoka. Based on previous research, this lake showed its uniqueness in high salinity values (40 - 42 ppt). The purpose of this study was to reveal heavy metal concentrations. We conducted an analysis of heavy metal parameters using neutron activation analysis. Sample irradiation was carried out in the Rabbit system of G.A Sywabessi Multipurpose Reactor in Serpong, a neutron flux of ≈ 3 x 1013 n cm−2s−1. Quantitative analysis was performed using the INAA comparison method and INAA-ko-IAEA software. The results showed Chlorin (Cl) and Sodium (Na) were two dominant parameters which the higher Chlorin (Cl) concentration was obtained from H2S smelling water (3,827.68 ± 459.60 mg/L) than those from freshwater and saltwater environments (549.67 ± 47.40 mg/L and 2,503.83 ± 214.98 mg/L, respectively). Meanwhile, Sodium (Na) concentration was higher from saltwater (5,686.10 ± 77.43 mg/L) than in those from freshwater and H2S smelling water environments (481.86 ± 7.28 mg/L and 3,387.96 ± 29.05 mg/L, respectively). It seems the geological processes in this area are unique and should be explained in more detail the impacts on biota in this lake.
Food habits of fish species in the Cipeles River, Sumedang Regency, West Java Province, Indonesia
Authors: Herawati Titin , Rostika  , Yustiati Ayi , Suryadi Ibnu Bangkit Bioshina
Published: December 2022

Cipeles River is a tributary of the Cimanuk River that flows in Sumedang Regency and has available fish and food resources. This study aims to determine the food habits which include the prependerant index and trophic level of fish species in the Cipeles River. The method used is a survey by setting 3 observation stations and 4 repetitions which were carried out from September 2020 to October 2020. The results showed that the 7 fish species caught based on observations of natural feed on gastric contents, the preponderant index value ranged from 0.6 to 76. 51% of the main food is phytoplankton and animal fraction with the trophic level ranges from 2.13 to 2.85, meaning that fish are omnivore to carnivore.
Coral reef health and the distribution of soft coral abundance in Banten Bay
Authors: Permana Muhammad Haris Ramadhan , Subhan Beginer , Arafat Dondy , Sulistiono  , Yulianda Fredinan
Published: December 2022

Banten Bay has several islands which also have coral reefs around them. This study was carried out from October 2021-March 2022 at 9 observation points spread across the islands. This study aims to determine the health of coral reefs and the distribution of soft coral abundance in the three islands. Coral reef data was taken through diving at the depth where coral reefs were first discovered at each station, using the Underwater Photo Transect (UPT) method. The observation line transect was stretched parallel to the shoreline for a length of 50 m. The data in the form of photos were taken using a square transect (58 cm x 44 cm) which was placed alternately in each meter. Based on the observation, the presence of soft coral found at Stations 1-8 were 0.21%, 0.99%, 0.70%, 13.89%, 7.61%, 16,80%, 5,78%, and 4,62%, respectively. Fairly large value of abundance was found at Station 4 and Station 6, while small value of abundances was found at Station 1, Station 3 dan Station 2. Based on Decree of Ministry of Environment No. 4 of 2001, the coral reefs around Pulau Panjang are categorized as bad and fair (unhealthy).