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IRDH International Journal of Technology, Agriculture and Natural Sciences (IRDH IJTANS)
Published by International Research & Development for Human Beings
ISSN : -     EISSN : 30322286     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
IRDH International Journal of Technology, Agriculture & Natural Sciences (IRDH-IJTANS) is a periodical scientific journal (three times a year) March, July, November). The main purpose of this journal is to disseminate scientific articles in the field of Technology, Agriculture & Natural Sciences, which have a theoretical and implementation foundation. The editor accepts scientific articles that have not been published in any journals. Focus and Scope: Technology Agriculture Natural Sciences Environmental studies Animal Husbandry Medical sciences Pharmacy Nursing Civil Engineering Architecture Computer sciences Artificial Intelligence Mining Fishery
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 37 Documents
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Comparative Advantages of Intercropping Okra With Selected Vegetables, Okra and Lettuce, Okra and Tomato, Okra and Eggplant, and Okra Sole Crop Bah, Cherno; Colley, Abbie
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 1 (2024): March
Publisher : International Research & Development for Human Beings (IRDH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64515/irdhijtans.v1i1.14

Abstract

A field experiment investigating the intercropping of okra with selected vegetables was conducted at the National Agricultural Research Institute (NARI). The study was conducted at the horticultural field of the National Agricultural Research Institute in Yundum. The objective of the study was to assess the effect of okra intercropping with selected vegetables in order to obtain greatest yield and provide better agronomic practices. The field experiment was laid in a RCBD design with four-treatment combination namely: okra intercropped with tomato, okra intercropped with lettuce, okra intercropped with eggplant and the sole of okra. The results showed that there was no significant (P=0.05) interaction between intercropping arrangements and sol okra cropping. Combination of okra with tomato resulted in the higher plant height (23.48 cm) while okra with eggplant resulted in the lowest plant height (18.67 cm). On mean yield, the results indicated that there was no significant (P=0.05) interaction between intercropping arrangements. Okra with tomato supplied resulted in the highest mean yield (571 g per plot) which was not significantly different from sole okra that obtained (343 g per plot). Therefore, to boost okra production, a combination of okra with lettuce will be the best combination package to obtained maximum yield.
Benefits of Moringa Leaves ( Moringa Oleifera ) as A Source of Functional Food And Herbal Medicine Maraniati, Maraniati
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 1 (2024): March
Publisher : International Research & Development for Human Beings (IRDH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64515/irdhijtans.v1i1.16

Abstract

Moringa Oleifera is classified as a nutraceutical plant due to its nutritional value and medicinal properties. However, it lags behind in popularity compared to Zingiberaceae. Therefore, there is a need for a comprehensive study to explore the benefits and potential use of Moringa Oleifera. This research aims to extensively discuss the applications of Moringa Oleifera as a food and medicine ingredient, based on thorough literature review. The literature was obtained online using Google scholar with relevant keywords such as Moringa Oleifera, uses of Moringa Oleifera, and bioactivities of Moringa Oleifera. The study reveals that Moringa Oleifera demonstrates a broad range of therapeutic effects, including antimicrobial, anticancer, hepatoprotective, anti-diabetes mellitus, and antioxidant activities. It contains significant nutrients and compounds, particularly in the leaves, making it a potential solution for addressing malnutrition. Therefore, Moringa Oleifera presents itself as a promising food alternative that can effectively combat malnutrition while also providing pharmaceutical benefits.
The Tourism Village Development by The Agriculture Based Helvin, Juan
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 1 (2024): March
Publisher : International Research & Development for Human Beings (IRDH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64515/irdhijtans.v1i1.17

Abstract

The development of agriculture-based tourism villages is an effort to manage existing resources while utilizing resources that are superior commodities in a village. Additionally, the development of agriculture-based villages will have a positive impact on the community as business actors, as it can help improve the economy of the people in the village. This study was conducted to examine the results of research on the development of agriculture-based tourism villages. The data source used in this study was secondary data obtained from previous studies conducted by researchers. The data was obtained through the Google Scholar portal, and based on the results of this study, it was found that the development of a tourist village will have a positive impact on the community and help rural communities in improving their economy.
Factors Affecting The Income of Orange Farmers in Junrejo, Batu City Anna Ismawati
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 1 (2024): March
Publisher : International Research & Development for Human Beings (IRDH)

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Abstract

This research aims to determine several factors that influence the income of orange farmers in Junrejo District, Batu City. The research method used is quantitative, with data collection methods in the form of observation, documentation and questionnaires. From the results of multiple regression data processing, it shows that the factors that have a positive and significant influence in this research are farmers' capital and labor (farm laborers), while the length of farming business does not significantly influence the increase in income of orange farmers in Junrejo District, Batu City. Thus, the length of business cannot guarantee an increase in the income of orange farmers in Junrejo District, Batu City, the dominant one is farmer capital.
Manual Material Handling Moch. Ilman Fauzi
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 2 (2024): July
Publisher : International Research & Development for Human Beings (IRDH)

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Abstract

Biomechanics is a science that uses the laws of physics and engineering mechanics to be able to examine movements in the body and the effects of forces and moments that occur. Among biomechanical studies, manual material handling (MMH) activities are still considered critical. This research is a research using the method of literature study or literature review. Manual material handling (MMH) is an activity that is done every day by humans. The use of human labor in various activities that are done manually is still very dominant. MMH activities that include lifting, lowering, pushing, pulling have the potential to cause work accidents.
Workers Recruitment of PT. Perkebunan Nusantara XII Sirah Kencong Factory, Section of Kebun Bantaran Aaqilah Rahmadhanti
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 2 (2024): July
Publisher : International Research & Development for Human Beings (IRDH)

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Abstract

Black tea is one of the main products of PTPN XII Sirah Kencong. The black tea produced by this company is processed through CTC (cutting, tearing, and curling). In the process of making CTC black tea, workers is needed because the production process still requires a lot of human assistance. The purpose of this research is to find out how workers  recruitment in PTPN XII Sirah Kencong is done. The research is using a qualitative method with data collection by observation, interview, and literature review. Workers’ recruitment in PTPN XII Sirah Kencong is carried out by the central division of this company if there is a position that will be vacant or in a certain period. The recruitment through internal sources is carried out by observing the careers of workers in the company, and the recruitment through external sources is carried out by holding open recruitment.
Financial Analysis of Purple Sweet Potato Flour Production Business Marselus Hendro; Sethyo Vieni Sari; Ahmad Mustangin
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 3 (2024): November
Publisher : International Research & Development for Human Beings (IRDH)

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Abstract

Purple sweet potato flour can be used as a substitute for wheat flour in donuts, bread, brownies, noodles, cookies, muffins, and other products. Processing purple sweet potato into flour can not only extend its shelf life but also make it easier to process into a variety of food products. With its nutritional content, such as minerals, vitamins, crude fiber, anthocyanin compounds, and antioxidants, sweet potato is very suitable for staple food development. Although purple sweet potato has a lot of potential, commercially it has not been widely used as a raw material for salak seed kolak. One of the problems encountered is the lack of in-depth economic analyses on the manufacture of purple sweet potato flour and its use as a raw material for salak seed kolak. The purpose of this study was to determine the business feasibility of making purple sweet potato flour, variations in drying temperature, and the best drying method, as well as the level of panelist acceptance (sensory test) of sweet potato flour and its application to the resulting salak seed kolak. The research used an experimental design with variations in drying methods and temperatures, namely cabinet dryer with a temperature of 70 OC) and direct sun drying. The results of this study indicate that the business of making sweet potato flour can be declared feasible, seen from the R / C ratio value greater than 1, namely 1.1, and the payback period of 3.6, which is a long time to be able to return investment capital.
The Comprehensive Analysis of Mangrove Vegetation in Penunggul Village, Pasuruan Regency, Indonesia Dito Aditia; Karunia Setyowati Suroto; Kamila Munna; Helga Regita Safira
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 3 (2024): November
Publisher : International Research & Development for Human Beings (IRDH)

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Abstract

This research aims to conceive the current condition of the mangrove vegetation community in Penunggul and proposes consideration of the attempt of maintaining the mangrove ecosystem in Penunggul. The primary data including species, density, dominance, and IVI (Important Value Index) are mined through a mangrove resource survey with vegetation analysis technique. Parameters for the study cover water quality including physics, chemical, tidal and soil quality parameters. Samples of the study are taken from three stations, Lawean river mouth, old fish ponds, and an area near the residential. The result of the study shows that Rhizophora mucronata dominates the growth in the research areas. The high scale of dominance and IVI indicates the important role of the species in the environment, such as producing organic materials and seedlings that contribute to the regeneration of mangrove habitats. Moreover, the parameter of water and soil quality shows an optimum scale for mangrove growth.
Production Process of Burned Meatballs in Malang City: Overview of Multiculturalistic Aspects Agnes Rebeca Ogos; Paskalia Valentine Risakota; Fransiskus Samuel
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 3 (2024): November
Publisher : International Research & Development for Human Beings (IRDH)

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Abstract

Meatballs are foods that are in great demand by many people, which are made from processed beef. Now the menu of processed meatballs is varied, one of which is grilled meatballs. The purpose of this study is to find out what ingredients are used in the production process of grilled meatballs, what tools and machines are used for the production process of grilled meatballs, to know a review of multiculturalistic aspects such as what is needed in the production process of grilled meatballs, and also to find out what Quality control is used and used in the meatball production process in the city of Malang. The research method uses qualitative methods with Literature comparison analysis tools (literature comparisons) by taking as many as 2 respondents. The Production Process of Bakso Bakar in Malang City still uses manual and simple tools, as well as the attraction that makes customers from within the city and outside the city interested in buying Grilled Meatballs because of the unique way of burning it and the taste is good and tasty at a fairly cheap price, guaranteed quality and a strategic shop location for consumers to visit. 
Hatchery Techniques For Black Tilapia (Oreochromis Niloticus) in Technical Implementation Unit–Freshwater Aquaculture Fisheries (UPT-PBAT Sukorejo), Malang Regency, East Java Lilin Kurniawati; Lisa Elida; Siti Nur Kholissotin
IRDH International Journal of Technology, Agriculture and Natural Sciences Vol. 1 No. 3 (2024): November
Publisher : International Research & Development for Human Beings (IRDH)

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Abstract

Tilapia (Oreochromis niloticus) is an introduced fish popular in Indonesia because it has high nutritional and economic value. The Regional Government of Malang Regency through the Regency Fisheries Office Malang carried out tilapia hatchery activities which is one of the fish commodities. This research was conducted at the Technical Implementation Unit–Freshwater Aquaculture Fisheries (UPT-PBAT Sukorejo), Malang, East Java, Indonesia. This research was carried out from July 11, 2022 to August 31, 2022. The method used in this research was participatory. Method Participatory is a method that is carried out by involving the workforce as well as participants in all activities carried out to achieve a purpose The data collection method in the research included collecting primary data and secondary data. The hatchery technique of black tilapia consists of several stages Among them are egg-hatching techniques, larval maintenance, and seed maintenance black tilapia. In addition, the pond used in tilapia hatchery black water quality management, pest and disease checks, and business feasibility of the cultivation. Black tilapia (Oreochromis niloticus) hatchery carried out in UPT – Freshwater Aquaculture Fisheries (PBAT) Sukorejo, Malang. It was concluded that seeding was carried out naturally using the spawning with a ratio of 1 : 3. The number of male fish is 50 and the number of fish 150 females per pond. Obstacles and problems in fish hatchery black indigo (Oreochromis niloticus) in UPT – PBAT Sukorejo include the lack of Empty pond setup for spawning and seed keeping.

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