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SINTA Journal (Science, Technology, and Agricultural)
Published by Perkumpulan Dosen Muda Bengkulu
ISSN : 27212637     EISSN : 27217892     DOI : https://doi.org/10.37638/sinta.1.1.1-6
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Environmental Science Physics Veterinary
SINTA JOURNAL is published by Perkumpulan Dosen Muda Bengkulu PDM Bengkulu and distributed twice a year. SINTA JOURNAL is dedicated to researchers and academic intent on publishing research, scientific thinking, and other original scientific ideas. SINTA JOURNAL is an international, open access, peer reviewed and evidence based scientific journal published by PDM Bengkulu. The article published in the SINTA JOURNAL is the author original work with a broad spectrum of topics. Detailed scopes of articles accepted for submission are SINTA JOURNAL includes a wide range of tropical agricultural fields and disciplines to create a platform for the authors to make their contribution towards the journal and the editorial office promises a peer review process for the submitted manuscripts for the quality of publishing. The scopes of the journal include, but are not limited to, the following fields Agronomy, Horticulture, Plant Breeding, Soil Sciences, Plant protection, Plant Ecology, Plant Biotechnology, Crop Sciences, Agricultural Statistics, Bioinformatics, Agribusiness, Agroindustry, Forestry and Environmental Sciences, Animal Husbandry, and Marine Sciences. The journal is published in both print and online versions, and the online version is available for free.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 168 Documents
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Acremonium sp. sebagai Agen Biokontrol Eceng Gondok (Eichhornia crassipes (Mart.) Solms. Laubach) Daisy S. Kandowangko; Maxi Lengkong; Frans B. Rondonuwu
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.387-392

Abstract

Various strategy control Already implemented For control population water hyacinth in the lake Tondano like control in a way mechanical , physical , chemical And biological but Not yet succeed . In a way experience mold phytopathogenic This has cause incidence disease in D. Tondano more from 50%. The research objectives are as follows: (1) to prove that spots leaf tailed on leaf water hyacinth goiter caused by by Acremonium sp., ( 2 ) determine inoculum threshold Acremonium sp., (3) determines severity of leaf spot disease based on spore concentration , (4) determines severity of leaf spot disease based on the number total , and (5) determine based on interaction between level concentration spores And amount water hyacinth sampling​ goiter based on amount dots Neochetina sp. (0: healthy , 5 – 10, > 10 – 30, > 30) was carried out in D. Tondano . Koch's postulates , sporulation Acremonium sp., preparation concentration spores , and home inoculation​ plastic conducted in the Phytopathology Lab , Faculty of Agriculture Unsrat . Design test For application a number of concentration based on amount dots Neochetina sp. leaves water hyacinth goiter use factorial in design random complete with three test . Factor concentration There is three level (0.1 x 10 5 and 1 x 10 6 And factor amount dots Neochetina sp. has four level (0: healthy , 5 – 10, > 10 – 30, > 30). Results study show that inoculum threshold Acremonium sp. is 1 x 10 5 spores /ml, severity disease spots leaf tailed compared straight with level concentration spores , severity disease spots leaf tailed No compared straight with amount dots , and severity disease spots leaf tailed based on interaction concentration spores And amount dots No compared straight
Morphometric and Physical Characterization of Local Glutinous Rice Grains as a Basis for Selecting New Superior Varieties in Kabupaten Lima Puluh Kota Illahi, Ayu Kurnia; Adam Sari, Deliana; Elita, Nelson; Anidarfi; Warman, Benny
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.543-552

Abstract

Penelitian ini bertujuan untuk mengidentifikasi dan mengkarakterisasi keragaman morfometrik serta sifat fisik beras padi pulut lokal di Kabupaten Lima Puluh Kota sebagai dasar seleksi calon Varietas Unggul Tipe Baru (VUTB) yang berpotensi toleran terhadap cekaman abiotik. Penelitian menggunakan desain kuantitatif deskriptif–komparatif dengan 13 aksesi padi pulut sebagai sampel. Data dikumpulkan melalui pengukuran langsung dimensi gabah dan parameter fisik biji menggunakan jangka sorong. Analisis statistik deskriptif dan ANOVA digunakan untuk mengetahui variasi dan perbedaan signifikan antar aksesi. Hasil penelitian menunjukkan bahwa hampir seluruh parameter, termasuk lebar, tebal gabah, rasio P/L, diameter ekuivalen (De), luas permukaan (Lp), berat jenis biji (B), sphericity (Ø), dan volume biji (V) berbeda nyata pada taraf signifikansi 5%. Kultivar PL1GO, GKP1S, dan PS1BB menunjukkan karakter fisik biji paling unggul dan konsisten, sehingga berpotensi menjadi kandidat awal dalam pengembangan VUTB. Penelitian ini menyimpulkan bahwa keragaman fisik biji padi pulut dapat menjadi indikator penting dalam seleksi varietas unggul dan adaptif. Temuan ini berkontribusi terhadap pemuliaan padi pulut berbasis plasma nutfah lokal, serta dapat menjadi dasar kebijakan pengembangan komoditas unggulan daerah.
Analisis Pendapatan dan Kelayakan Usahatani Bawang Merah dengan Aplikasi Kompos Gapoktan “Bahagia Makmur” Desa Banjaratma, Bulakamba, Kabupaten Brebes Juwanda, Muhammad; Melly Fera; Khusnul Khotimah; Reismaya Wanamertan Nugroho; Zulaikha Anugraheni
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.415-424

Abstract

Shallots are a highly sought-after vegetable commodity in Indonesia, particularly for household consumption as a flavoring agent. Analysis of income and feasibility of shallot farming in Banjaratma Village, Bulakamba District, Brebes Regency has never been studied. This study was conducted to determine the income analysis and feasibility of shallot farming conducted by farmers who are members of the "Bahagia Makmur" Farmers Group (Gapoktan) in Banjaratma Village, Bulakamba District, Brebes Regency. The location of Banjaratma Village was chosen purposively as the research location because farmers in the village consistently grow shallots throughout the year. The research method used is a qualitative method with a case study type. The data used are primary and secondary data. The shallot farming carried out by farmers is professional by applying shallot leaf compost as an additional organic material in the soil so that soil fertility in the area can be maintained. The income of shallot farmers also increased with the method of applying shallot leaf compost much better than using conventional methods that farmers usually do with an increase in income of 33.27%. The R/C ratio value is 2.51 for cultivation with compost and the R/C ratio value for cultivation without compost is 2.14 which is the basis that the shallot farming carried out by farmers who are members of the Bahagia Makmur Farmers Group, Banjaratma Village, Brebes Regency is feasible to be pursued. The application of shallot leaf compost technology to planting land really helps farmers in increasing shallot production by 18.24% compared to without compost.
Skrining Fitokimia Dan Uji Aktivitas Ekstrak Etanol Batang Jarak Pagar (Jatropha curcas L.) Sebagai Antibakteri Staphylococcus aureus Novia, Devi; Herlina; Luki Dharmayanty
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.635-644

Abstract

Traditionally, the castor plant (Jatropha curcas L.) has been used by the community as a traditional medicine, particularly its leaves. This plant is commonly used to treat various health complaints such as fever, skin disorders, toothaches, canker sores, wounds, rheumatism, coughs, bloating, and other ailments. Castor leaf extract is known to contain secondary metabolite compounds, including alkaloids, flavonoids, saponins, tannins, and polyphenols, while the compounds in the stem have not been determined. This study was conducted to screen for secondary metabolites and assess how much the stem of Jatropha curcas L. can inhibit the growth of Staphylococcus aureus bacteria. The method used to test the antibacterial activity of the ethanol extract of castor stems was the disk diffusion method. The results showed that the ethanol extract of castor stems (Jatropha curcas L.) contains secondary metabolites and has the ability to inhibit the growth of Staphylococcus aureus bacteria. The most effective concentration was found at 75%, with an average inhibition zone diameter of 19.7 mm.
Pola Pertumbuhan Pendederan Ikan Nila (Oreochromis Niloticus) Pada Keramba Jaring Tancap Kolam Tanah Di Rengasdengklok, Karawang, Jawa Barat Wahjudi Poerwanto; Donatus Haryadi Guntur Prabowo; Maria Goreti Eny Kristiany; Catur Pramono Adi; Zaskia Khansa Salviadi; Liliek Soeprijadi
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.471–490

Abstract

This study was conducted to understand the growth pattern of tilapia (Oreochromis Niloticus) when cultivated in earthen ponds with a fixed net cage system. The location of the practice is at PT. Suri Tani Pemuka Rengasdengklok, Karawang, West Java. The main focus of this activity is to see the relationship between the length and weight of fish during the maintenance period, as well as to assess the comparison of the growth of length and weight of fish for each sampling and the survival rate (SR) of fish. From the results of the observation, it is known that the b value in the analysis of length and weight is 0.72220, which indicates that growth is negative allometric - meaning that fish grow faster in length than in weight. In addition, the survival rate of fish reached 76.4%, which is quite high and indicates that the maintenance conditions are running quite well. Fixed net cages (KJT) are a fish maintenance method that has several advantages, namely it can avoid water predators and is able to limit the circulation of fish so that it facilitates harvesting, but the growth rate is still influenced by other factors including water quality and feed. With this method, fish can grow more safely and optimally. It is hoped that the results of this practice can be an illustration and reference for other cultivators who want to apply similar methods.
VIABILITAS DAN VIGOR BENIH PADA JENIS MEDIA TANAM HIDROTON, COCOPEAT, ROCKWOOL, MOSS, DAN HIDROGEL Khotimah, Khusnul; Roni; Waraningtyas, Indira; Nissa, Ismatun
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.655-660

Abstract

Seed germination is the early stage that determines the success of plant growth, so choosing the right planting medium is very important. This study aims to determine the germination rate of lettuce (Lactuca sativa L.) seeds in various types of planting media and compare the effectiveness of these media in supporting the germination process. This study used a Completely Randomized Design (CRD) with one factor, namely the type of planting media consisting of hydroton (P1), cocopeat (P2), rockwool (P3), moss (P4), and hydrogel (P5), each with three replications. Observations included seed germination, number of leaves and plant height. Data were analyzed using the Kruskal–Wallis nonparametric test because the data were not normally distributed. The results of the study showed that in the viability and vigor testing of seeds, rockwool germination media provided the best results as indicated by a germination rate of 100%, a vigor index of 93.3% and a growth simultaneity of 96.7%.
Pengaruh Media Arang Sekam Padi Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq) di Pre Nursery Andi Eviza; Amaliyah Syariyah; Dawan Romadan
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.491 – 502

Abstract

This study aimed to determine the effect of rice husk charcoal on the growth of oil palm (Elaeis guineensis Jacq) seedlings in a pre-nursery. This study was conducted at the Experimental Garden of the Payakumbuh State Agricultural Polytechnic for four months, from March to June 2025, using a Completely Randomized Design (CRD) with five treatments and five replications. Treatment variations consisted of the ratio of topsoil to rice husk charcoal: P1 (1 topsoil: 1 rice husk charcoal), P2 (1 topsoil: 2 rice husk charcoal), P3 (1 topsoil: 3 rice husk charcoal), P4 (2 topsoil: 1 rice husk charcoal), and P5 (3 topsoil: 1 rice husk charcoal). Observed parameters included seedling height, number of leaves, stem diameter, length of the widest leaf, and width of the widest leaf. The results showed that the P2 treatment significantly affected seedling height (22.30 cm), leaf length (16.84 cm), and leaf width (5.12 cm), but had no significant effect on leaf number or stem diameter. The P2 media mixture is recommended as the optimal pre-nursery growing medium for the initial growth of oil palm seedlings.
Analisis Kebutuhan Petani Terhadap Mesin Tanam Padi Dalam Mendukung Asta Cita Swasembada Pangan di Indonesia Prasnowo, M Adhi; Darno
SINTA Journal (Science, Technology, and Agricultural) Vol. 6 No. 2 (2025)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.6.2.575-582

Abstract

The government has launched Asta Cita, one of its objectives being to strengthen the country's defense and security system and promote national independence through self-sufficiency in food, energy, and water, as well as in the creative, green, and blue economies. This Asta Cita program is very realistic, because the Indonesian people have extensive rice paddies planted. However, many young people now refuse to become farmers because it requires a lot of labor and is not profitable. Most rice cultivation carried out by farmers in Indonesia employs traditional planting methods that require a relatively large labor force, accounting for 25-30% of the total rice production workforce, thereby affecting national rice production. The availability of rice planting machines is not yet a solution, because the price of the machine is expensive and the seeds are too short, namely 10-15 cm in length, so that during planting, water must be removed until the planted seeds are around 20 cm tall. This causes grass to grow abundantly, because the rice seeds are not optimally irrigated. Therefore, research on the development of rice planting machines is urgently needed to support the Asta Cita food self-sufficiency in Indonesia. The purpose of this study is to design a rice planting machine according to the needs of farmers and land topography. This study uses the Quality Function Deployment (QFD) method because this method is very suitable for use in developing products that are in accordance with consumer expectations and desires. The results of this study indicate that farmers need rice planting machines that are affordable, fast, easy to maintain, lightweight, readily available for spare parts, reliable in all types of soil, ergonomic, 15 cm long, non-slip. Therefore, the development of rice planting machines is crucial to assist farmers in the rice planting process and support food self-sufficiency.

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