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Karakter Morfologi dan Depresi Silang dalam Galur F4 Jagung Ungu Hasil Persilangan Bersari Bebas Eries Dyah Mustikarini; Gigih Ibnu Prayoga; Yufikar Yufikar
Agrotechnology Research Journal Vol 7, No 1 (2023): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v7i1.71861

Abstract

Breeding of corn plants resulting from crosses experienced problems with inbreeding depression. Inbreeding depression can cause a decrease of good characters in maize lines. Information about inbreeding depression needs to be known so that it does not appear in the maize lines. This research aims to determine the presence of inbreeding depression  in purple corn lines from open pollinated and to determine the morphological character as a selection criterion for the F4 lines. Research using experimental methods. Plant selection was carried out using the ear-to-row method. Isolation of plants using distance and time of planting method. Observation of morphological characters using Royal Horticultural Society (RHS) Color Charts and the inbreeding depression test. F4 lines has inbreeding depression on the characters of plant height, stem diameter, number of leaves, male flowering age, female flowering age, cob length, cob weight with husk, cob weight without husk, and weight of 100 seeds . The F4 lines of corn plants that did not experience inbreeding depression on plant height and stem diameter characters in lines F4-PxU-11-25-18 and F4-PxU-11-25-25. Characters that can be used in the selection of F5 generation corn lines are plant height, stem diameter, cob length, cob weight with husk, cob weight without husk, and weight of 100 seeds. These characters can be used as selection criteria for the next generation.
Uji Daya Hasil Genotipe cabai Rawit di Lahan Pasca Penambangan Timah Bangka Elmiah, Elmiah; Mustikarini, Eries Dyah; Lestari, Tri; Syukur, Muhammad
Agroteknika Vol 8 No 2 (2025): Juni 2025
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/agroteknika.v8i2.459

Abstract

Cabai rawit merupakan sayuran pedas yang penting bagi masyarakat. Tanaman cabai rawit perlu dikembangkan pada lahan marginal untuk memenuhi kebutuhan masyarakat. Uji adaptasi tanaman cabai di lahan pasca tambang timah dilakukan untuk mendapatkan genotipe yang toleran. Penelitian ini bertujuan untuk mengetahui pola adaptasi serta daya hasil genotipe yang paling toleran dari 13 genotipe pada lahan pasca penambangan timah. Tempat pelaksanaan penelitian yaitu Desa Benteng, Kecamatan Pangkalan Baru Bangka Tengah. Metode penelitian yaitu Rancangan Kelompok Lengkap Teracak dengan tiga ulangan dengan bahan penelitian adalah 10 genotipe cabai rawit dan 3 varietas pembanding koleksi IPB. Pengamatan terdiri dari kualitatif dan kuantitatif. Pengamatan kuantitatif menghasilkan data kuantitatif yang akan dianalisis Varians (Anova) kemudian dilanjutkan dengan uji Least Significant Increase (LSI). Hasil penelitian menunjukkan genotipe uji berpengaruh nyata pada karakter tinggi tanaman dan berpengaruh sangat nyata pada karakter lebar tajuk, umur berbunga, umur panen, panjang buah, bobot buah perbuah, jumlah buah pertanaman dan bobot buah pertanaman. Uji LSI pada genotipe cabai rawit menunjukkan hasil tertinggi pada genotipe F63723407-28-6-2 sebesar 87,25 g. ”Genotipe F63723407-28-6-2 lebih unggul terhadap kondisi lahan pasca tambang timah yang di tunjukkan pada beberapa karakter penting pertumbuhan dan hasil genotipe tanaman tersebut.
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

Abstract

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.
Pertumbuhan dan Hasil Empat Genotip Tanaman Cabai Rawit (Capsicum frutescens L.) di Lahan Ultisol Bangka Belitung Ramadhani, Ashriyah; Lestari, Tri; Mustikarini, Eries Dyah; Syukur, Muhammad
Jurnal Agroekoteknologi Vol 17, No 1 (2025)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v17i1.31443

Abstract

Marginal land such as Ultisol land can be utilized for cayenne pepper production. Cayenne pepper that have the potential to have high adaptation in Ultisol land have the opportunity to be used as superior varieties. This research aims to determine cayenne pepper genotypes that are able to grow well on Ultisol land. Adaptive genotypes of cayenne pepper plants in ultisol soils need to be selected. The research was conducted in Febuary-December 2024. The research location at the Experimental and Research Garden, University of Bangka Belitung. The research method used experimental method with single factor Randomized Group Design. The treatments used were four genotypes of cayenne pepper plants consisting of 2 lines (F5 372340-10-9-2K and F6 372340-7-28-6-2) and 2 varieties (Bonita and Lestari) which were repeated 6 times. The results showed that the four genotypes tested had different growth and crop yields in Ultisol land. The genotype of cayenne pepper plants had different results, namely the F6 strain 372340-9-7-28-6-2 weighing 596 g, F5 372340-10-9-2K weighing 27 g, the Lestari variety 1907.36 g, and the Bonita variety 3513.03 g per plot. The Bonita variety has good growth in Ultisol land based on the number fruity diameter, yield per plant and yield per plot.
ANALYSIS OF PARTICIPATION OF MELABUN PERMAI GAPOKTAN MEMBERS TO FOLLOW THE PEOPLE'S OIL PALM REJUVENATION (PSR) PROGRAM IN BANGKA CENTRAL DISTRICT Demsi Apriadi; Eries Dyah Mustikarini; Fournita Agustina; Evahelda
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 2 No. 9 (2023): AUGUST
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v2i9.224

Abstract

The People's Oil Palm Rejuvenation Program (PSR) is a National Strategic Program as an effort by the Government to increase the productivity of oil palm plantations. One important factor that determines the success of replanting activities is the participation of farmers, where without the participation of farmers, rejuvenation activities will not be successful, due to the role of farmers as the main actors in agricultural development programs. The purpose of this study was to determine the level of farmer participation and the factors that are significantly related to the implementation of People's Oil Palm Rejuvenation (PSR) in Sungaiselan District, Central Bangka Regency. The study of Gapoktan Melabun Permai in Sungaiselan Subdistrict, Central Bangka Regency was carried out from May to June 2023. The sample in this study was Gapoktan Melabun Permai, Sungaiselan District in Central Bangka Regency, totaling 59, the sampling technique of this study was non-probability sampling using consecutive sampling method, data collection used a questionnaire that had been tested for validity and reliability. Methods of data analysis to determine the participation of Gapoktan Melabun Permai in PSR using multiple linear regression analysis. The results of the study found that the participation of Gapoktan Melabun Permai in the implementation of the People's Palm Oil Rejuvenation (PSR) program in Sungaiselan District, Central Bangka Regency, was in the very high category with a percentage of 91.58%. After conducting multiple linear regression analysis, there is a significant relationship between the factors of land area, motivation,
Genetic Diversity of Black Pepper in Bangka Island Based on SSR Markers Prayoga, Gigih Ibnu; Salmi; Saputra, Herry Marta; Mustikarini, Eries Dyah; Derajat, Alfan
HAYATI Journal of Biosciences Vol. 33 No. 1 (2026): January 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.1.8-15

Abstract

The Bangka Belitung Islands Province is a major centre of black pepper production in Indonesia. Black pepper production in Indonesia has dropped, so it needs to be increased using superior varieties. Identifying the genetic diversity of black pepper plants is important for breeding superior varieties. The study's objective was to determine the genetic diversity and relationships of Bangka landrace black pepper using SSR markers. This research was conducted from June to August 2024 at the Biology Laboratory, Universitas Bangka Belitung. The black pepper genotypes used in this study were as follows: Lampung Daun Kecil (LDK), Nyelungkup, Petaling 1, Chunuk, Peremis, Balunijuk 1, Balunijuk 2, and Jerambah Gantung. The SSR markers employed in this study included Psol3, Psol6, Psol9, Psol10, Psol11, Psol17, and Psol19. The genetic relationship of Bangka black pepper was analysed using the UPGMA method. Genetic relationship revealed two main clusters of eight Bangka black pepper genotypes. Cluster I consisted of the Peremis and Balunijuk 2 genotype, while the remaining six genotypes were contained within cluster II. The structure population exhibited two subpopulations, with FST values of 0.30 and 0.61, respectively. The results showed that the seven primers used produced polymorphic (82.1%) and monomorphic (17.9%) bands on eight pepper genotypes. The Polymorphic Information Content (PIC) value of all primers tested was found to be medium, with the exception of Psol9, which exhibited a low PIC value. The average PIC value was 0.32, which is categorized as medium.
Pelestarian Varietas Padi Ladang Lokal untuk Pertanian Berkelanjutan: Pelestarian Varietas Padi Lokal Bangka Nopriansyah, Syarli; Mustikarini, Eries Dyah; Khodijah, Nyayu Siti
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 10, No 1 (2024): Januari 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v10i1.13139

Abstract

One of the biggest staple foods for the Indonesian population is rice which comes from the rice plant commodity. Food needs are increasing in line with the rate of population growth. Increasing rice production does not have to be done through paddy fields, but new breakthroughs must be made, namely by utilizing marginal land to be converted into potential land. The rice fields planted and developed by Bangka farmers are local varieties that have adapted to the local environment. This local variety, which is developed and planted continuously, has not been released nationally, so the seeds produced are not labeled seeds. The aim of this research is to preserve and promote the existence of local rice varieties that have advantages so that they can be widely developed by becoming local superior seeds that are labeled and certified. This research uses qualitative and descriptive methods with the process of collecting primary and secondary data, in the form of direct interviews with farmers in Tiang Tara Village, Mendo Village and Labuh Air Pandan Village and collecting data from the field. The data analysis used in determining the strategy is SWOT analysis, so as to obtain a strategy for developing local rice farming in Bangka Regency. The conclusions obtained were to preserve and promote the existence of local rice varieties, strategies and breakthroughs were carried out by 1) Registering local varieties at the Center for Plant Variety Protection and Agricultural Licensing (PPVTPP); 2) Encourage and maintain the community to continue cultivating local rice; 3) Collaborating with the Ministry of Agriculture's BSIP to release local rice varieties; 4) Provide guidance and assistance to farmers to implement Good Agricultural Practices (GAP); 5) Initiate planting more than one season per year; 6) Establish the LP2B Regional Regulation (Sustainable Food Farming Land); 7) Release local rice varieties that have advantages
Germination pattern and quality resilience of West Bangka local rice seeds during storage in various media Marini, Marini; Mustikarini, Eries Dyah; Kartika, Kartika
Agrovigor Vol 18, No 1 (2025)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v18i1.29040

Abstract

Local rice seeds from Bangka have great potential for food security. Seeds stored in the wrong place can experience a decrease in quality. This study aims to assess the germination pattern and quality resilience of local Bangka rice seeds under different storage methods. The research was conducted from February to September 2024 at the Seed Laboratory and Plant Breeding, Bangka Belitung University. The study used a completely randomized design (CRD) with a split plot pattern. The first factor consists of six accessions of local rice from Bangka (Mukot, Jawa, Ungu, Pulut Hitam, Balok Merah, and Mayang Hutan). The second factor comprises seven storage methods (cans, 40-micron plastic, 120-micron plastic, plastic bags, plastic containers, nursery trays, and panicles). This study shows significant differences in the germination patterns of local Bangka rice seeds stored in various media for 0, 2, 4, and 6 months. The Jawa access had the highest germination rate (78.8%) with an optimal storage time of 4 months, while storing seeds using panicles gave the best results (82.3%) compared to other media. The Balok Merah access excelled in maintaining seed quality. The local Bangka rice access, namely Jawa and Balok Merah, stored using the panicle storage method, can be applied by farmers and the community to maintain seed quality.
STUDI KEPUTUSAN PETANI LADA PUTIH TERHADAP PENGGUNAAN JUNJUNG HIDUP DALAM SISTEM PERTANIAN BERKELANJUTAN: The Study of White Pepper Farmer’s Decision on Live Climbing Pole Using on Sustainable Agriculture System Paramitha, Annisa Pradnya; Mustikarini, Eries Dyah; Khodijah, Nyayu Siti
Enviagro: Jurnal Pertanian dan Lingkungan Vol 9 No 1 (2023): Enviagro: Jurnal Pertanian dan Lingkungan
Publisher : Program Studi Magister Ilmu Pertanian, Fakultas Pertanian, Fakultas Pertanian, Perikanan dan Biologi Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/enviagro.v9i1.4061

Abstract

White pepper is a superior spice plant from the agricultural sector in Bangka Belitung Islands Province which is known in the world market as Muntok White Pepper with uniqueness that comes from Geographical Indications (GI). The high production of Muntok White Pepper in Bangka Belitung Islands Province does not provide benefit for farmers, because farmers have to pay for the procurement of large production inputs with a relatively short production time. This problem needs to be addressed by farmers through the application of sustainable farming system with Good Agriculture Practice (GAP) such as the live climbing pole using. The farmer's decision to change the dead climbing pole to the live climbing pole is influenced by several factors. The purpose of this research was to analyze the determinant of white pepper farmers’s decision on the live climbing pole using. This research was conducted in Air Gegas Sub-district, South Bangka District on August until December 2022. The data used on this research was secondary data collected through library research method. The results of this research indicate that the decision of white pepper farmers on the live climbing pole using is influenced by six factors, including age, level of formal education, farming experience, land area, land ownership status, and participation on agricultural group.
UPAYA PENERAPAN PERTANIAN BERKELANJUTAN MELALUI PENERAPAN KONSEP ZERO WASTE DI LAHAN PASCA TAMBANG TIMAH: Zero Waste Concept in Increasing Post-Mining Land Productivity Towards Food Independence and Agricultural Sustainability in Pangkalpinang Marini, Marini; Mustikarini, Eries Dyah; Khodijah, Nyayu Siti
Enviagro: Jurnal Pertanian dan Lingkungan Vol 10 No 1 (2024): Enviagro: Jurnal Pertanian dan Lingkungan
Publisher : Program Studi Magister Ilmu Pertanian, Fakultas Pertanian, Fakultas Pertanian, Perikanan dan Biologi Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/enviagro.v10i1.4795

Abstract

Kepulauan Bangka Belitung khususnya Kota Pangkalpinang setiap tahunnya terjadi peningkatan lahan degradasi akibat penambangan timah. Dampak negatif kegiatan ini berupa kerusakan lingkungan juga merusak sifat fisik, kimia dan biologi tanah. Kerusakan lingkungan di Pangkalpinang tidak hanya karena penambangan timah tetapi juga permasalahan limbah. Limbah yang mendominasi merupakan hasil dari limbah rumah tangga. Salah satu cara untuk memperbaiki kerusakan lahan pasca tambang dan permasalahan limbah yaitu melalui mandiri pangan dengan mengalihfungsikan lahan pasca tambang menjadi lahan pertanian dengan konsep zero weste. Kemandirian pangan dengan konsep zero weste yang dimaksud adalah penggunaan pupuk organik yang diaplikasikan pada lahan pasca tambang. Kemandirian pangan ini akan memberikan dampak positif terhadap peningkatan produktivitas pangan sebagai sumber gizi. Karya tulis ini bertujuan untuk mencapai kemandirian pangan dengan memanfaatkan konsep zero waste guna memperbaki sifat lahan pasca tambang dalam meningkatkan produktivitas lahan pasca tambang pada budidaya tanaman menuju keberlanjutan pertanian di kota Pangkalpinang. Metode yang digunakan dalam penulisan karya tulis ini yaitu dengan metode studi pustaka dari berbagai pustaka yang telah terbukti kebenarannya. Kesimpulan yang diperoleh yaitu konsep zero weste mampu menyelesaikan permasalahan limbah, perbaikan lahan pasca tambang sekaligus meningkatkan produktivitas tanaman sebagai sumber pangan, melalui pemberdayaan masyarakat dalam pengelolahan limbah rumah tangga menjadi pupuk organik. Harapannya penggunaan pupuk organik limbah rumah tangga dengan pengaplikasian di lahan pasca tambang mampu meningkatkan produktivitas hasil budidaya menuju mandiri pangan dan keberlanjutan pertanian di Kota Pangkalpinang