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Holistic: Journal of Tropical Agriculture Sciences
Published by Institute for Advanced Science, Social, and Sustainable Future
ISSN : -     EISSN : 30254272     DOI : https://doi.org/10.61511/hjtas.v1i1.2023
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Ruang Lingkup HJTAS adalah jurnal ilmiah yang terbit secara periodik untuk mendorong pembangunan pertanian dalam arti luas dengan mendedikasikan pada artikel-artikel hasil penelitian yang berkualitas yang berguna bagi pembangunan masyarakat dan industri. Lingkup artikel meliputi pertanian dalam arti luas, seperti budidaya tanaman pangan, perkebunan, peternakan, perikanan, kehutanan, dan lainnya, serta kajian sosial ekonomi pertanian dan lingkungan hidup spesifik yang berhubungan dengan bidang pertanian. Jurnal ini menerima naskah baik dalam Bahasa Indonesia maupun Bahasa Inggris.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 30 Documents
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Pilihan tipe co-management konservasi hutan rawa mangrove dalam kasus kehadiran kelompok peduli pesisir Septia Wulandari Tia; Wanti Fitrianti
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i1.2023.85

Abstract

It is not yet known whether the success of mangrove swamp forest conserva-tion in Setapuk Besar was driven more by the participation of members of the coastal care group or by involving non-members. It is important to analyse this problem, in order to determine the option co-management types, after the mangrove forest rehabilitation activities is deemed successful. This study aims to analyze the implications of the presence of coastal care groups and community participation on the option types of co-management mangrove forest conservation. The research method uses a quantitative and qualitative approach. Quantitative data were collected through structured interviews with 90 respondents, while the analytical tools used descriptive methods and the difference test of Mann Whitney-U. The results of the study show that the level of understanding and participation of group members has significantly higher qualifications than non-members, so this indicates that there is still a high gap. This difference in understanding and participation is shown in the high ability of group members to analyze, interpret, understand environmental conditions, as well as their concern for consevation activities. The success of conservation which still relies on the participation of group members needs to be continuously improved by improving its management capacity, so that the level of participation can be higher by involving most members of the community. In this regard, considering that there is a real role for the coastal care group but there are gap of understanding and participation, the option about co-management form that considered appropriate is cooperative type.
Respon gulma dan tanaman akasia terhadap aplikasi herbisida pra tumbuh Jeri Afrizal; M. Umar Harun; Marlina
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i1.2023.107

Abstract

The study aims to know active ingredients and a dose of pre-emergence herbicides for suppressing weeds growth and it’s the effect on juvenile acacia three months after plant-ing. The study was conducted in PT. Bumi Andalas Permai, The Sugihan Water District, Patch G 3020, The Baung River, Ogan Komering Ilir, South Sumatra. The study used a Randomized Block Design (RBD) and 8 treatments. Without Pre-Emergence Herbicides (T1), Isoxaflutole 150 g․ha-1 (T2), Flumioxazine 100 g․ha-1 (T3), Flumioxazine 200 g․ha-1 (T4), Indaziflame and Iodosulfuron 150 g․ha-1 (T5), Indaziflame and Iodosulfuron 250 g․ha-1 (T6), Sulfentrazon 500 ml․ha-1 (T7), and Sulfentrazon 750 ml․ha-1 (T8). Research started from October 2021 to January 2022. The results showed that the dosed and var-ious of pre-emergence herbicides a significant effect for weeds covered, Specific Leaf Area (SLA) 8, and 12 weeks after application. However, herbicides dit not effect for height and diameter acacia stems. The best treatment to suppress for weed growth was at Indazi-flame and Iodosulfuron 250 g․ha-1, a total weed cover of 8,06 % and dominated by the narrow leave Ottochloa nodosa with SDR value of 78,47 %. The biggest increase for height and diameter of acacia stems was for the active ingredient Sulfentrazon 750 ml. ha-1 which 107,56 cm and a diameter stem 3,62 cm. Highest value for Specific Leaf Area was at a treatment of Control with 119,37 cm².g-1. Treatment of Isoxaflutole 150 g․ha-1 caused a dechlorophyllization effect of acacia leaves with percentage injury of plant to the active ingredient Isoxaflutole is 44,79 %.
Analisis implementasi program food estate sebagai solusi ketahanan pangan Indonesia Alsafana Rasman; Eliza Sinta Theresia; M Fadel Aginda
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i1.2023.183

Abstract

Indonesia as an agrarian country with the majority of the population working in the agricultural sector does not guarantee that Indonesia will be free from a food crisis. The increasing population in Indonesia and the addition of the COVID-19 pandemic that occurred in 2020 affected food needs which resulted in food insecurity and affected the food supply chain. Food Estate is one of the strategies carried out by the Indonesian Government to overcome food security and the problem of the food crisis that is happening in Indonesia. The Indonesian government has issued several food estate policies and programs since the 1950s which were developed on a large scale with the aim of producing food needed by the community. However, in its implementation, the food estate project that has been carried out by the government so far has failed. So, this study aims to identify developments and analyse development problems from food estate practices by comparing practices in every food estate that has ever been carried out in Indonesia. In achieving the research objectives, a descriptive analysis method was used, namely by collecting data and studying the literature to obtain the key problem factors for the failure of food estate practices in Indonesia. The results of this study obtained information related to the failure factors of food estate project practices in Indonesia from the Old Order period to the present. The main factors causing the failure of food estates in Indonesia are the lack of mature development concept planning (plans for development locations, water availability, climatic conditions, technology, and synergy between the government and farmers), land ownership issues that cause conflict between the community and the government, resource capabilities farmers in managing agricultural land effectively, and the policies compiled by the government are considered to be unable to be implemented to maximize production yields and agricultural quality. Even the food estate program has caused environmental problems such as carbon release due to forest deforestation, biodiversity threats, reduced water catchment areas and flood disasters.
Analisis fungsi keuntungan usahatani kacang hijau (Phaseolus ra-diatus L.) di Kabupaten Malaka Provinsi Nusa Tenggara Timur Maria Virgilia Balok Klau; Ida Nurwiana Nurwiana; Marthen R. Pellokila
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i1.2023.226

Abstract

The cause of the low productivity of mung beans is partly due to the inefficient use of production factors, which will theoretically affect the profit level of farming. This study specifically aims to analyze the allocation of the use of production inputs and to analyze the profit function of mung bean farming. Data collection used a survey method by interviewing 52 farmers in Central Malaka District, Malaka District, East Nusa Tenggara. Data analysis used a quantitative descriptive method, through the analysis of farm costs, and analysis of the Cobb-Douglass Unit Output Price profit function. The results showed that mung bean farming was profitable with a profit rate of around 7.66 million rupiah per hectare. The allocation of farming inputs that significantly affect production are land area, seeds, and pesticides, with coefficient values ​​of 0.96, 0.56 and -0.49, respectively. Meanwhile, variable inputs that significantly affect profits are fertilizer prices, pesticide prices, and labor costs, with coefficient values ​​of -0.43, 0.43, and -0.75, respectively. These results inform several aspects: (a) increasing the area of ​​land and seeds increases production, conversely increasing the use of pesticides can reduce production and therefore it is necessary to adjust the correct dosage, (b) the use of fertilizers is not significant to production caused by the application dose is too low, ( c) the use of labor is not significant to production and its addition reduces profits, so it needs to be more efficient in its use by prioritizing the quality of the workforce.  
Kajian metabolit sekunder tanaman ginseng Korea dan Indonesia sebagai peningkat imun tubuh Siti Azizah Ardiningtyas; Nor Isnaeni Dwi Arista
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i1.2023.244

Abstract

Health is essential so viruses and diseases do not quickly attack the body's immune system. The use of plants to maintain health is a form of human relationship with the natural environment. Many medicinal plants can potentially increase the body's immunity, including Ginseng. Various ginseng species, such as Panax Ginseng, are in demand by the public because they have many benefits for preventing and treating various diseases. The active ingredients are amino acids, alkaloids, phenols, proteins, polypeptides, vitamins B1 and B2. P. ginseng roots can increase the activity of effector immune cells, cardiovascular disease, and the central nervous system. Meanwhile, the local Ginseng in Indonesia, Kolesom (Talinum triangulare (Jacq.) Willd), is called Javanese Ginseng, which is still considered a weed even though it contains many bioactive compounds that are rich in benefits. The use of medicinal plants in society was originally a form of traditional knowledge within a community group passed down from generation to generation. With science and technological knowledge increasingly developing, Ginseng has become an exciting study to continue developing and researching. Until now, traditional and modern societies still use Ginseng as a potential plant. Good knowledge from the public regarding the benefits of the ginseng plant requires scientific evidence of this medicinal plant for specific health conditions and diseases that need to be optimized and rationalized.
Development strategy of candlenut oil business toward a new paradigm for the utilization of non-timber forest products Jumiyati, Sri; Haeruddin; Bachri, Syaiful; Nawir, Burhanuddin
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i2.2024.162

Abstract

In an effort to realize productive and sustainable forest management in a unified and comprehensive forestry development unit so that the economic (Sustainable Production), social (Sustainable Social and economic) and environmental (Ecological Sustainable) benefits for all parties based on the identification of the potential superiority of regional commodities, Forest Management Unit (KPH) has compiled a business development plan to improve the economic community in and around the forest, through the development of various productive businesses utilizing timber and non-timber forest products (NTFPs). Therefore, it is necessary to develop a business strategy to overcome the weaknesses and threats by utilizing internal and external strengths and opportunities in efforts to develop sustainable rural agro-industry. The study was conducted at a pilot location of the KPH Kulawi candlenut oil processing business, Central Sulawesi Province. Communication and observation techniques were carried out using a questionnaire through individual interviews and group interviews. While the business development strategy is carried out through focus group discussions (FGDs) involving stakeholders, namely the KPH, raw material producing farmers, processing farmers, target village governments, local governments, the business world and academics with a total of 15 respondents. Based on the SWOT Matrix, The choice of strategies that can be applied are resource optimization, increasing product quality at competitive prices, increasing managerial skills and HR skills and efficiency in production costs. While policies that can support business development include easy access to capital, facilitating export bureaucracy mechanisms and the existence of business associations as a source of market and price information.
Fortification of local fruit parijoto on soy yogurt drink and economy analysis Akhsanitaqwim, Yochidamai; Arista, Nor Isnaeni Dwi; Septiyanto, Arifin
Holistic: Journal of Tropical Agriculture Sciences Vol. 2 No. 1: (July) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v2i1.2024.277

Abstract

Background: The food and beverage industry is a leading industry that is the government's focus in the Industrial Revolution 4.0. Culinary is the most popular economic sub-sector.. As a food product from biotechnology, yoghurt always manages to occupy a global market share. Yoghurt is proven to maintain the digestive system. Therefore innovation is needed, especially regarding materials, to boost product competitiveness. Animal milk substrate can be substituted with soy milk which is cheap but rich in protein. The addition of natural fortification is projected to improve product quality. Parijoto fruit (Medinilla speciosa) typical of the slopes of Mount Muria, Colo Village, Kudus Regency, Indonesia was chosen as a fortificant because it is rich in antioxidants and antibacterial pathogens. At the same time, this adds to the usability and economic value of Parijoto, which is still low so far. Method: The research was conducted experimentally, referring to previous research methods. The formulation design was varied regarding adding Parijoto fruit extract to 100 ml of the product. Findings: From the results of the organoleptic test, the F1 formula (addition of 5 ml of Parijoto fruit extract) received the best acceptance from the panellists, with a preference level of 4.89. The product characteristics are liquid texture, alcoholic sweet taste, cream colour, and the aroma of Parijoto fruit tends to be faint. Conclusion:Parijoto Yogurt has advantages in terms of locality, price and nutrition. However, further research is needed based on more collaboration to increase this product's health and economic impact on local society. Novelty/Originality of this article: This study creates new functional food products and opens up opportunities to revitalize local economies and conserve biodiversity.
Pertumbuhan tanaman bayam horenzo (Spinacia orelacea L.) dengan pemberian nutrisi menggunakan ekoenzim Nurfadilah, Febby; Surtikanti, Hertien Koosbandiah; Nilawati, Tina Safaria
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i2.2024.333

Abstract

Horenzo spinach (Spinacia oleracea L.) is one of the vegetable commodities that is currently in great demand by the public, however the cultivation process is still very limited so it requires optimal cultivation methods. Ecoenzyme is an organic solution that can be used in horenzo spinach cultivation as a substitute for fertilizer, because it contains nutrients that plants need. The ecoenzymes used are sourced from vegetable waste (mustard greens and lemongrass) and fruit peels (pineapple, mango, banana, watermelon and orange). This research was conducted to examine the potential of ecoenzymes and obtain optimal concentrations of ecoenzyme administration for the growth of Horenzo spinach plants. There were 6 treatments in this study, namely without treatment as a negative control (E0), giving a mixture of white CNG and KNO3 fertilizer as a positive control (E1) and giving different doses of ecoenzymes, namely 1ml/l (E2), 5ml/l (E3), 10 /l (E4) and 15ml/l (E5). Observations were carried out for 42 days with the parameters observed, namely vegetative growth (plant height, leaf length, leaf width, number of leaves, root length, root volume and plant organ biomass) as well as the chlorophyll content of the leaves of the Horenzo spinach plant. The data that had been obtained was then analyzed by Post-Hoc Tukey test data which showed that treatment E1 had significantly different results from other treatments and treatment E5 was an ecoenzyme treatment that had the potential to increase the growth of horenzo spinach plants. The conclusion obtained from this research is that the highest dose of ecoenzyme is not optimal in increasing the growth of Horenzo spinach plants from all test parameters, however E5 treatment has the potential to increase the growth of Horenzo spinach.
Analisis curahan tenaga kerja pria dan wanita dalam usahatani hortikultura di lahan gambut Melaelika, Anastasia; Fitrianti, Wanti
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i2.2024.337

Abstract

Research was conducted to examine the contribution of male and female workers in horticultural farming on peatlands in Limbung and Madu Sari Villages, Sungai Raya District, Kubu Raya Regency. The aim of this research is to find out the characteristics of horticultural farmers on peatlands, find out the amount of labor men and women use in horticultural farming on peatlands and how big the difference is in the amount of labor between the two, and find out the distribution of men's and women's decision making in horticultural farming on peatlands . Regarding the use of plant varieties, types of fertilizer, specific uses, and marketing of agricultural products. Are men or women dominant in decision making activities? Determining the sample size uses a saturated sampling technique, that is, the total number of samples is taken. The sample in this study was the total number of farmers taken from two villages, namely Madu Sari and Limbung villages, namely 40 respondents. The data analysis method used is descriptive qualitative and quantitative. The research results show that the average time spent by male workers is 50.31 HOK/planting season or a proportion of 74.62%, while the average time spent by female workers is 17.11 HOK/season or around 25.38%. This shows that there is still a lack of female labor in horticultural farming. Women's involvement appears to be dominant only in post-harvest activities. Apart from that, based on the distribution of men's and women's decision making in determining plant varieties, use of fertilizer types, specific uses, and marketing of horticultural farming products, it appears that women's involvement is still very limited. Is privation in decision making still very dominant? This shows that there is a gender gap in decision making for productive activities.
Kandungan senyawa capsaicin dalam cabai (Capsicum Annuum L) sebagai anti hama pada sayuran: Kajian pustaka Risma Khoerunisa; Risya Jheniar Nur Siti Khamilah; Dzuhrika Gantari Ayuanindya; Hertien Koosbandiah Surtikanti; Didik Priyandoko
Holistic: Journal of Tropical Agriculture Sciences Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v1i2.2024.354

Abstract

Vegetables are one of the most widely cultivated crops because of their important role in fulfilling food nutrition. In the implementation of vegetable cultivation, there will be obstacles such as pest and disease attacks. Chili plants can be used as vegetable pesticides because they have capsaicin compounds that can have a negative effect on pests. This literature review aims to discuss capsaicin compounds as anti-pests in vegetables, namely by causing the death of vegetable pests in several studies. The method used was a literature study. The results in the four articles reviewed show that the capsaicin compound in chili peppers can be used as a vegetable pesticide because it can affect digestion, inhibit growth and nerve work in pests which ultimately causes the death of these pests. The higher the concentration of chili extract, the higher the percentage of pest mortality. This vegetable pesticide from red chili extract can be used as an alternative to chemical pesticides.

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