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Breeding Methods for Antrachnose Resistant Chili Pepper in the Last Decade: A Review Putra, Fitriansyah; Carsono, Nono; Widiantini, Fitri; Bakti, Citra; Mitalo, Oscar W.; Kang, Seung Won
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 8 No 2 (2024): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v8i2.796

Chili is one of the most economically valuable commodities cultivated worldwide. The high interest in chili can be attributed to capsaicin, which provides a spicy sensation when consumed. The level of interest in chili cultivation does not necessarily correlate with the yields obtained. The loss in production and yield can be attributed to the disruption of the Colletotrichum spp., which causes anthracnose disease. Breeding for anthracnose-resistant chili has been a focus of research for many scientists in various countries. Conventional and molecular methods are employed in the production of anthracnose-resistant chilies. This study will examine a range of articles and investigate the development of anthracnose-resistant chilies. The article was searched in the Scopus database. The articles were filtered based on the publication date range of 2014 to 2024, resulting in 343 articles. Furthermore, the articles were evaluated based on predetermined criteria, resulting in the identification of 22 articles. The breeding of anthracnose-resistant chili plants employs a range of conventional and molecular techniques to identify the most suitable lines. Various techniques, including crossing and different kinds of selection, were employed and validated through the development of molecular markers. Markers and genes have been identified, including RA80f6_r1, RA80f6_g1, RA80f6_g2, and RCT1, which are responsible for anthracnose resistance. This review provides an overview of the various anthracnose-resistant chili breeding methods.

Maize Maize Development with Planting Methode the Zig-Zag System for Increasing Productivity in the Tidal Swampland: Pengembangan Jagung dengan Metoda Tanam Sistem Zig-Zag untuk Meningkatkan Produktivitas di Lahan Rawa Pasang Surut Khairatun Napisah; Simatupang, Raylander Smith; Maftu'ah, Eni
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.554

Maize is the second main food commodity in the Indonesian economic system. The self-sufficiency was achieved in 2017, however the nation's corn production to decrease and import value in 2018 and 2019 increased by 60.98% and 25.49% or about 1.15 million tons and 293,210 tons. The projection of cornproduction until 2024 will increase by about 24.04 - 24.98 million tonsof dry peel with a growth rate of about 2.05%. The development of maize in the tidal swampland by the extensification of the planting area is very possible, particularly on the C, C/D, and D overflow type land that is about 3.36 million hectares wide. According to the growth rate, the planting area increasedby about 75,000 ha would contribute about 396.750 tons/year to the nation's production. One of the planting methods that could be applied for maize plants to increase productivity and corn production is the Zig-Zag System. The zig-zag system could increase plant population by around 60-80% and yield 30-40% per hectare. The development of hybrid variety with the Zig-Zag system by the 75 x 25 x 12.5 cm spacing 100-hectare wides in the acid sulfate land conducted in South Kalimantan, could be increasing the corn productivity achieved 14 ton/ha dry peel with 15% water content. The development of maize with planting methods the zig-zag systems in the tidal swampland very prospectively to supporting an increase of nation corn production.

Efektivitas Minyak Atsiri dan Ekstrak N-Heksana Daun Beluntas sebagai Insektisida Alami dengan Bioindikator Ulat Hongkong: Efektivitas Minyak Atsiri dan Ekstrak N-Heksana Daun Beluntas sebagai Insektisida Alami dengan Bioindikator Ulat Hongkong Juwita , Tita; Agustin, Nadia; Riris, Ida Duma; Eddiyanto; Hendrawan
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.785

Natural insecticides are pest control materials derived from natural sources such as plants. The use of natural insecticides is very important because it has a lower cost, is safe for living things and does not pollute the environment, so this study aims to determine the activity of essential oils and n-hexane extracts of beluntas leaves (Pluchea indica L.) as natural insecticides with bioindicators of Hong Kong caterpillars (Tenebrio molitor). Isolation of essential oils was carried out using the steam distillation method and extraction using the maceration method. Insecticide activity tests used the contact poison method and the residue method, with variations in extract and essential oil concentrations of 1%, 3%, 5%, 7%, 10%, 20%, 30% (v/v) and positive controls, namely Hippo insecticide and negative control tween 80. The results of the isolation of essential oils from beluntas leaves produced a yield of 2%, while extraction using the maceration method produced a yield of 1.84%. The results of the insecticide activity test using the contact poison method were more effective than the residue method. The insecticidal activity and n-hexane extract are more effective than essential oils, this is due to the differences in the content of secondary metabolite compounds contained in the extract and essential oil.

Hubungan Kekerabatan Padi dan Mutu Beras Gogo Aksesi Lokal Bangka Barat: Genetic Relationship and Rice Quality of Upland Rice Local Accessions from West Bangka Regency Amilia, Rossa; Mustikarini, Eries Dyah; Zasari, Maera
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.797

Genetic diversity of local rice is important for food security and sustainable agriculture. Local rice excels in resistance to biotic and abiotic stresses, short harvest periods, and cost efficiency, making it a favorable choice for farmers and consumers. This research aims to analyze the genetic relationships, rice organoleptic properties, and chemical characteristics of several upland rice local accessions in West Bangka Regency. This study used a field survey method with purposive random sampling technique. Samples were collected for 34 quantitative and qualitative characters. Chemical property testing included moisture content, ash, fat, protein, carbohydrate, lignin, amylose, and anthocyanin, as well as organoleptic testing. Data analysis used NTSys and DSSASTAT software. The genetic relationship based on qualitative characters was divided into two clusters at a 61% coefficient, and the closest genetic relationship was found between Jawa and Mayang accessions with a 100% coefficient. Lignin content ranged from 0.62-0.79%, amylose from 8.14-18.64%, and anthocyanin from 0.04-2.54%, varying among accessions. Variations in moisture content were 11.63-13.13%, ash 0.34-0.59%, fat 0.12-0.78%, protein 7.42-8.92%, and carbohydrates 77.84-80.28%. Organoleptic tests showed that the Pulut Emas accession received the highest overall rating of 3.68.

Pengaruh Lama Waktu Pengadukan Dengan Penambahan Asam Asetat Dalam Pembuatan Virgin Coconut Oil (VCO): The Effect of Stirring Time With the Addition of Acetic Acid in The Production of Virgin Coconut Oil (VCO) Fahmi, Putri Mariska; Maryanti, Maryanti; Delvitasari, Febrina; Rini Hartari , Widia; Cerly Pramuditha, Anjeli; Kusuma, Jakty
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.886

Virgin Coconut Oil (VCO) is unheated coconut oil processing, which leaves the oil's composition and properties unchanged. In the process of making VCO, various methods can be used, including: Techniques such as acidification, controlled heating,centrifugation, fishing, fermentation, and enzymatic. In this study, VCO was made using the acidification method with the addition of 20% acetic acid. The approach taken was a Randomized Block Design (RAK) with 2 factors and every treatmentwas carried out three times, in order for 18 experimental units to be acquired. DA variance analysis was used to examine the data and continued with BNT at a level of 5%. This study was conducted to determine the effect of the addition of acetic acid (1% and 2%) and the duration of stirring using a hand mixer with a maximum speed of 1,500 rpm for (10 minutes, 15 minutes, 20 minutes) and the interaction between the addition of acetic acid and the duration of stirring on the yield and quality produced. The VCO analysis test in this study included the yield test (%), water content (%), Free Fatty Acid (FFA) content, peroxide number, specific gravity, and organoleptic (color, aroma, taste). According to the study's findings, the highest yield was 26.84% with the addition of 1% acetic acid with a stirring time of 15 minutes.

Application of Gypsum Waste and Organic Fertilizer on the Growth and Yield of Peanut (Arachis hypogea L.) in Ultisol Soil Pratama, Deni; Lestari, Tri; Febriyani, Dini
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.909

Peanut is an important agricultural commodity in Indonesia as a protein and vegetable oil source. Soil conditions in Indonesia are usually ultisol soils that have low pH and nutrients, this is an obstacle in peanut cultivation. This study was conducted to determine the effect of a combination of calcite sources and organic fertilizers on the growth and yield of peanut in ultisol soil. This research was conducted from May to August 2024 at UPTD Balai Benih Pertanian Air Pelempang, Bangka Regency. The research used a split-plot randomized group design. The main plot was without a calcite source (P1), agricultural calcite (P2), and gypsum waste (P3). Subplots were commercial compost (K1), chicken manure (K2), and cow manure (K3). Data analysis was performed using an analysis of variance with a significant level of 95% and a follow-up test with Duncan's Multiple Range Test with a significant level of 95%. The results showed that the treatment of calcite sources from agricultural calcite was better than the treatment of gypsum waste and without calcite sources. The treatment of organic fertilizer from chicken manure was better than cow manure and commercial compost. The combination that gave the best results with the highest value was agricultural calcite and chicken manure fertilizer, which affected all parameters except the percentage of effective root nodules, root dry weight, and flowering age. Gypsum waste has the potential to be a substitute for agricultural calcite when combined with chicken manure fertilizer, as it does not have significant results with agricultural calcite.

Pengaruh Lama Waktu Pengadukan Dengan Penambahan Asam Asetat Dalam Pembuatan Virgin Coconut Oil (VCO): The Effect of Stirring Time With the Addition of Acetic Acid in The Production of Virgin Coconut Oil (VCO) Fahmi, Putri Mariska; Rini Hartari , Widia; Maryanti, Maryanti; Delvitasari, Febrina; Kusuma, Jakty; Cerly Pramuditha, Anjeli
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.886

Virgin Coconut Oil (VCO) is unheated coconut oil processing, which leaves the oil's composition and properties unchanged. In the process of making VCO, various methods can be used, including: Techniques such as acidification, controlled heating,centrifugation, fishing, fermentation, and enzymatic. In this study, VCO was made using the acidification method with the addition of 20% acetic acid. The approach taken was a Randomized Block Design (RAK) with 2 factors and every treatmentwas carried out three times, in order for 18 experimental units to be acquired. DA variance analysis was used to examine the data and continued with BNT at a level of 5%. This study was conducted to determine the effect of the addition of acetic acid (1% and 2%) and the duration of stirring using a hand mixer with a maximum speed of 1,500 rpm for (10 minutes, 15 minutes, 20 minutes) and the interaction between the addition of acetic acid and the duration of stirring on the yield and quality produced. The VCO analysis test in this study included the yield test (%), water content (%), Free Fatty Acid (FFA) content, peroxide number, specific gravity, and organoleptic (color, aroma, taste). According to the study's findings, the highest yield was 26.84% with the addition of 1% acetic acid with a stirring time of 15 minutes.

Pengaruh Inokulasi Glomus etunicatum terhadap Biokimia Tanaman Tomat (Solanum lycopersicum L.) yang Ditanam pada Cekaman Garam Salim, Mohamad Agus
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 7 No 2 (2023): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v7i2.272

The presence of salt levels can cause an important abiotic stress today. Plants have a special strategy for dealing with salt stress. The purpose of this study was to determine the effect of the inoculation of the arbuscular mycorrhizal fungus Glomus etunicatum on several biochemical parameters of tomato (Solanum lycopersicum L.) grown under high levels of salt stress conditions. This study used a randomized block design with a factorial pattern and five replications. The first factor was with and without inoculation of the fungus G. etunicatum. The second factor was several concentrations of NaCl (0, 50, 100 and 200 mM). Parameters observed were levels of phosphorus, root infection, concentrations of chlorophyll and carotenoids, activity of antioxidant enzymes (superoxide dismutase and catalase) and levels of malondialdehyde at the end of observation (day 45). The results showed that the increasing concentration of NaCl, decreased the levels of phosphorus, the concentration of chlorophyll and carotenoids as well increased the activity of superoxide dismutase, catalase and malondialdehyde levels. While the G. etunicatum inoculation treatment had the opposite effect from the NaCl treatment. Likewise, the parameters of root infection decreased in tomato plants inoculated with G. etunicatum with increasing NaCl concentration treatment. The conclusion of this study is that the presence of arbuscular mycorrhizal fungi can reduce the negative impact of salt stress on tomato plants.

Optimasi Pertumbuhan dan Hasil Jagung (Zea mays L.) dengan Pupuk Ammonium Klorida pada Dataran Rendah Fidiyawati, Eni; Cahyono, Tri; Setyorini, Dwi
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 8 No 1 (2024): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v8i1.418

The high yield gap between the potential of varieties and the real production of corn in the field is one of the problems in meeting the national corn needs, so various efforts to increase productivity are continuously carried out, one of which is the application of inorganic fertilizers that are suitable for plant needs and specific. The study was conducted at KP Mojosari AIAT East Java from November 2020 to February 2021. The experiment used a randomized block design (RAK) with 5 replications and 6 treatments including control (without fertilizer) and 5 other treatments which were a combination of the dose of ammonium chloride fertilizer and the dose of urea fertilizer. The results showed that treatment F showed the highest yields on plant height and canopy width, treatment E showed best results on leaf width variables, and treatment C showed the highest results on stem diameter variables. Meanwhile, result parameter shows that all treatment combinations obtained higher results than the control. The conclusion is that this ammonium chloride fertilizer can be used for corn because it has an additional Cl element which is useful for the efficient use of nitrogen in plants, but the application of Cl must be limited

Keanekaragaman dan Kunci Identifikasi Lalat Buah Berdasarkan Inang Tanaman Buah di Kabupaten Bangka, Bangka Belitung : Keanekaragaman dan Kunci Identifikasi Lalat Buah Berdasarkan Inang Tanaman Buah di Kabupaten Bangka, Bangka Belitung Saputra, Herry Marta; Rahmawati, Venny; Apriyadi, Rion; Henri, Henri; Setiawan, Fahri
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 8 No 1 (2024): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v8i1.429

Fruit flies are common pests of edible and commercial fruit crops. The presence of fruit flies can be detected using male attractant, but the species obtained mostly unknown on the host plant. The host rearing method for fruit infested with fruit flies can be use to see the distribution of host plant species and families. This research aims to determine the diversity of fruit flies pest species and the distribution of their host plants on horticultural fruit cultivated in Bangka Regency, Bangka Belitung Islands Province. A total of eight sub-districts in Bangka Regency surveyed using purposive sampling. The results showed that nine species of fruit plants were infested by six species of fruit flies. Five species of fruit flies have pest status, namely Bactrocera albistrigata, Bactrocera carambolae, Bactrocera dorsalis, Bactrocera sp1, and Zeugodacus cucurbitae and one species has non-pest status, namely Bactrocera mcgregori. Bactrocera dorsalis infested eight of the nine host plants. Bactrocera dorsalis, Bactrocera carambolae, and Bactrocera albistrigata were found in eight sub-districts. The fruit flies Bactrocera dorsalis and Bactrocera carambolae are the dominant species in Bangka Regency, Bangka Belitung.

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Abstract

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name gigih ibnu prayoga

Contact Email gigih ibnu prayoga

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Journal Mail Official agrosainstek@gmail.com

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Location Kab. bangka, Kepulauan bangka belitung INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
gigih ibnu prayoga

Contact Email
gigih ibnu prayoga

Phone
-

Journal Mail Official
agrosainstek@gmail.com

Editorial Address
-

Location
Kab. bangka,

Kepulauan bangka belitung

INDONESIA