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PHYSIOLOGICAL QUALITY OF PAPAYA SEEDS (CARICA PAPAYA L.) AS AFFECTED BY KNO₃ PRIMING AND STORAGE DURATION Malik, Abi; Wartapa, Agus; Aziza, Elea Nur
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 8 (2025): JULY
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i8.853

Abstract

This study investigates the effects of KNO₃ priming timing and storage duration on the physiological quality of papaya seeds (Carica papaya L.). A factorial randomized block design was used with two factors: priming timing no priming (P0), priming before germination (P1), after seed extraction (P2), and after drying (P3); and storage duration 1 month (L1), 2 months (L2), and 3 months (L3). Observed parameters included growth uniformity, growth rate, vigor index, germination percentage, and maximum growth potential. Data were analyzed using analysis of variance (ANOVA) followed by Duncan’s Multiple Range Test (DMRT) at a 5% significance level. Results showed that priming before germination (P1) significantly improved growth uniformity and growth rate, while storage for two months (L2) yielded the best physiological seed quality in most parameters. A significant interaction was observed in the vigor index, with the best results from priming before sowing (P1) combined with 2–3 months of storage. The findings suggest that KNO₃ priming prior to germination and two months of storage is optimal for maintaining seed vigor and viability.
DEVELOPING CUCUMBER CANDIDATE LINES BASED ON FRUIT SKIN COLOR Muhammad Adelin Nazhirin; Rajiman, Rajiman; Elea Nur Aziza
Agric Vol. 36 No. 1 (2024)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2024.v36.i1.p1-8

Abstract

This study aims to assemble cucumber strain candidates based on the diversity of fruit skin color. This research was conducted at Celeban Teaching Factory of Agricultural Development Polytechnic Yogyakarta-Magelang campus, Yogyakarta, Indonesia from February to June 2023. The research object consisted of two cucumber varieties as parental and two first derivatives or First Offspring lines from reciprocal crosses of two parental lines. The research method used a single-plant experiment by planting and observing each plant of the cross. The crossing was carried out by the double-cross method reciprocally to obtain two numbers of derivative plants, for each number planted as many as 80 plants so that there was a population of 160 derived plants and eight parental plants for each parental strain as a comparison. The parameters in this study included the intensity of green leaf color, the basic color of the fruit skin, the intensity degree of the basic color of the fruit skin, the tip shape of the fruit, the base form of the fruit and the cut of the crosscut fruit. The research’s results from the observed population obtained a diversity of fruit skin colors classified into 4 clusters of the candidate lines, namely bright yellow, bright green, medium green, and dark green fruit skin clusters.
Kajian Kekerabatan Sebelas Varietas Bawang Merah (Allium ascallonicum L.) Berdasarkan Karakter Morfologi Umbi Fauzi, Ihsan Syafiq Luthfi; Aziza, Elea Nur; Rajiman, Rajiman
Jurnal Agrotek Lestari Vol 10, No 2 (2024): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v10i2.10222

Abstract

The morphological similarity of bulb characteristics among shallot varieties can determine the genetic relatedness between them, which is valuable for selecting potential parent varieties in plant breeding programs. This study utilized eight qualitative and three quantitative bulb morphological characteristics to analyze the relatedness of eleven elite shallot varieties in Indonesia. The aim of this research was to determine the genetic relatedness of eleven shallot varieties (Kuning, Gempita, Pikatan, Kramat-1, Pancasona, Katumi, Bima Brebes, Trisula, Violetta 1, Maja Cipanas, and Ambassador 2) based on the identification of eleven morphological bulb characteristics using the UPOV (2008. Relatedness analysis was conducted using cluster analysis with OriginPro 2022 software to determine similarity values that aid in data grouping. The results showed that at 0 - 25% morphological similarity, there were two main clusters; at 50% morphological similarity, there were seven sub-clusters; and at 75% morphological similarity, there were eleven clusters, each consisting of a single variety. Among the eleven shallot varieties, some exhibited high similarity values ranging from 61% to 71%, such as Gempita Agrihorti and Ambassador 2 Agrihorti, Violetta 1 Agrihorti, and Kramat 1. This high similarity may be due to the use of the same parent varieties, Maja Cipanas and Trisula, in the breeding process. Kata kunci: bawang merah, kekerabatan, karakter morfologi umbi.
Teknik Polinasi pada Produksi Benih Mentimun Hibrida 1060 (Cucumis Sativus L.) Agus Diantoro; Budi Wijayanto; Elea Nur Aziza
Jurnal Ilmiah Mahasiswa Agrokomplek Vol. 4 No. 2 (2025): Jurnal Ilmiah Mahasiswa Agrokomplek
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jima.v4i2.7514

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh teknik polinasi berupa pemilihan posisi buah dan jumlah hari polinasi terhadap produksi benih mentimun hibrida 1060. Penelitian dilakukan menggunakan Rancangan Acak Kelompok Faktorial (RAKF) yang terdiri dari dua faktor, yaitu pemilihan posisi buah (batang utama, cabang samping dan control) dan jumlah hari polinasi (3 hari polinasi, 4 hari polinasi, dan 5 hari polinasi), yang dilakukan pengulangan sebanyak tiga kali. Parameter yang diamati terdiri dari jumlah buah per tanaman, bobot basah benih per buah, bobot kering benih per buah, dan jumlah benih per buah. Analisis data dilakukan menggunakan sidik ragam (ANOVA) pada taraf 5%, apabila hasil penelitian menunjukkan berpengaruh nyata maka akan dilakukan uji lanjut menggunakan (DMRT) dengan taraf 5%. Hasil penelitian menunjukkan bahwa Setiap perlakuan bersifat independen seperti teknik polinasi berupa pemilihan posisi buah (P) menunjukkan hasil yang berpengaruh nyata terhadap parameter jumlah buah dan bobot basah benih per buah, namun pada parameter lainnya seperti bobot kering benih per buah dan jumlah benih per buah tidak berpengaruh nyata. Kemudian pada perlakuan jumlah hari polinasi (H) pengaruh yang nyata hanya ditunjukkan pada parameter jumlah buah per tanaman, sementara pada parameter lainnya menunjukkan hasil yang tidak berpengaruh nyata.
Efek Konsentrasi dan Durasi Perendaman KNO₃ terhadap Kualitas Benih Cabai Rawit Galur RCR 22 Fatikanova, Sindi; Aziza, Elea Nur; Rajiman, Rajiman
Jurnal Ilmu-Ilmu Pertanian Vol. 31 No. 2 (2024): Jurnal Ilmu Ilmu Pertanian Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v31i2.54

Abstract

Cabai rawit galur RCR 22 merupakan cabai jenis Capsicum frutescens. Benih galur RCR 22 mengalami penghambatan dalam perkecambahan sehingga perlu dikaji mengenai cara pematahan dormansinya. KNO3 berfungsi sebagai stimulan fisiologis yang membantu memecahkan dormansi benih, mempercepat imbibisi air, dan merangsang metabolisme dalam proses perkecambahan. Kajian dalam penelitian ini bertujuan untuk mempelajari efek perendaman KNO3 terhadap tingkat perkecambahan benih cabai RCR 22. Penelitian menggunakan Rancangan Acak Lengkap Faktorial dengan 2 faktor, yaitu konsentrasi KNO3 (0, 2,5 /l, 5 g/l, dan 7,5 g/l sebagai faktor pertama dan lama perendaman (1 detik, 30 menit dan 60 menit sebagai faktor kedua. Perlakuan dilakukan pengulangan sebanyak 3 kali. Data diuji menggunakan ANOVA pada taraf signifikansi 5%. Jika hasil menunjukkan pengaruh nyata, maka dilanjutkan dengan uji Duncan Multiple Range Test pada taraf 5%. Perlakuan KNO3 2,5 gr/l dan durasi perendaman 60 menit menunjukkan adanya interaksi nyata dan menunjukkan hasil terbaik dengan rerata tertinggi pada beberapa variabel, yaitu kecepatan tumbuh sebesar 3,33%, indeks vigor 34,00%, keserempakan tumbuh 46,44%, daya berkecambah 86,67%, tinggi tanaman 8,97 cm, dan panjang akar 7,87 cm
Pertumbuhan Plantlet Anggrek Dendrobium Discolor ‘Merauke’ pada Media Vacint and Went dengan Pengaturan Dosis Salicylic Acid dan Activated Charcoal : Penelitian Arif Bigarto; Elea Nur Aziza; Megawati, Sari
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.675

Abstract

Indonesia has high biological wealth, one of which is the Dendrobium discolor 'Merauke' orchid endemic to the Papuan forest. The use of in vitro culture techniques with Vacin and Went media, supplemented with salicylic acid and activated charcoal, is believed to enhance growth and reduce contamination in in vitro culture media. This study aims to determine the interaction and dosage between salicylic acid and activated charcoal on the growth of Dendrobium discolor 'Merauke' orchid plantlets. 2-factorial Completely Randomized Design (CRD) with 4 replications was used, followed by analysis using 5% DMRT. The parameters of this study included leaf length, leaf width, number of leaves, root length, and number of roots. A dose of 50 ppm salicylic acid combined with various doses of activated charcoal resulted in the longest leaves, while a dose of 75 ppm salicylic acid without activated charcoal produced the widest leaves. The treatment with 1 g of activated charcoal without salicylic acid led to the longest roots, whereas the treatment with 3 g/l of activated charcoal without salicylic acid resulted in the highest number of roots.
Morphological Diversity of F1 Ornamental Chili Generation from Single Cross Hybridization Aziza, Elea Nur; Anam, Khoirul; Khoiriyah, Annisa
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 8 No. 3 (2024)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v8i3.508

Abstract

Ornamental chilli (Capsicum annuum L.) belongs to the Solanaceae family and is highly popular for its aesthetic value. Ornamental chilli plants are edible, with attractive plant architecture and fruit shapes, as well as varying levels of spiciness. The most preferred traits in ornamental chilli plants include compact size (suitable for potted plants), diverse and unique fruit shapes and colors, and upright fruit orientation. This study aims to investigate the morphological diversity in the F1 generation resulting from a single cross-hybridization between two ornamental chilli varieties, namely the Medusa Pepper, known for its compact growth habit, and the Black Pearl Pepper, characterized by purple-coloured fruits and leaves. Analysis of the qualitative data shows that the F1 generation shares a high degree of morphological similarity with the female parent, Black Pearl Pepper, with a similarity value exceeding 75%, while it exhibits no significant resemblance to the male parent, Medusa Pepper, with a similarity value of 0%. The F1 generation from the single cross demonstrates limited morphological variation, with all observed traits being largely influenced by dominant characteristics, including fruit color, plant habit, and leaf color.
Analisis Strategi Pemberdayaan Petani Milenial dalam Budidaya Hortikultura di Kapanewon Patuk Kabupaten Gunungkidul Althorik Divano Afta; Siti Nurlaela; Elea Nur Aziza
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 2 (2025): Mei: NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v5i2.4793

Abstract

The regeneration of farmers became crucial in improving the competitiveness of the agricultural sector, especially for millennial farmers. However, the empowerment approaches that were implemented had not been fully optimal. Empowerment often focused only on the implementation of government programs without the active involvement of millennial farmers. This study aimed to analyze the factors that influenced the empowerment process of millennial farmers and to formulate strategies that could be applied in Kapanewon Patuk, Gunungkidul Regency. This research employed a qualitative method with a case study approach, involving interviews, observations, and Focus Group Discussions (FGDs). The analysis used was SWOT and QSPM analysis. The results of the study showed that the involvement of successful farmers played an important role in increasing knowledge, skills, and technology adoption among millennial farmers. In addition, strengthening institutions and farmer groups became an effective strategy in supporting the empowerment process. The conclusion of this study confirmed that a participatory model-based empowerment strategy, by optimizing the support of successful farmers and integrating technology, could enhance the sustainability of horticultural farming. The government and agricultural extension workers needed to design a more adaptive approach, utilize the potential for collaboration with various stakeholders, and strengthen marketing networks to improve the competitiveness of millennial farmers
Analisis Kekerabatan Hasil Persilangan Three-Way Terung (Solanum melongena L.) sebagai Strategi Perolehan Galur Harapan Bertipe “Pondoh” Assavero Muhammad Fathoni; Elea Nur Aziza; Agus Wartapa
Jurnal Ilmiah Mahasiswa Agrokomplek Vol. 4 No. 3 (2025): Jurnal Ilmiah Mahasiswa Agrokomplek
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/fpdv0q28

Abstract

Hubungan kekerabatan pada persilangan three-way terung dilakukan untuk membantu seleksi pedigree dengan perolehan galur bertipe “pondoh”. Persilangan antar tetua jantan ‘Lokal Gunungkidul’ dan tetua betina ‘Teho F1’ menghasilkan terung bertipe “pondoh” sebagai kajian dalam pengkayaan ragam tipe buah di Indonesia. Pengamatan dilakukan secara single plant dengan mengamati karakter tetua dan hasil persilangan sebanyak 100 populasi. Jarak koefisien antar tetua menunjukkan nilai sebesar 66,88, sedangkan antar tetua dengan hasil persilangan berkisar 9,69-36,69. Analisis clustergram menunjukkan adanya klaster tetua yang terbentuk pada nilai similaritas 0% – 5,96%. Adapun hasil persilangan membentuk klaster pada nilai similaritas 38,21 dengan bentuk buah ellipsoid dan 92,55% - 94,18% dengan bentuk buah obovate dan pear shaped (tipe “pondoh”). Hasil persilangan membentuk 4 klaster dengan nilai similaritas yang berbeda. Klaster AI dan BI menjadi pilihan dalam perolehan galur harapan terung tipe “pondoh” sebagai fokus bahan kajian dalam pemurnian galur generasi berikutnya.
Teknik Kultur Embrio Jagung (Zea mays L.) melalui Modifikasi Media Kultur Jaringan Aziza, Elea Nur; Khoiriyah, Annisa; Rimartin, Geraldo Adinugra; Megawati, Sari
Jurnal Agroteknologi (Agronu) Vol 5 No 01 (2026): Jurnal Agroteknologi
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v5i01.2141

Abstract

This study explores the use of embryo culture as a strategic approach to rescue maize (Zea mays L.) embryos derived from interspecific crosses that fail to develop normally. Not all crosses result in viable seeds; in many cases, embryos remain immature or undergo developmental arrest, which increases the risk of embryo abortion before they can develop into complete plants. Embryo development failure in maize crosses, especially in combinations involving genetically distant genotypes, represents a major constraint in plant breeding programs. Without appropriate intervention, the resulting hybrid genotypes may be lost and consequently slow down the development of new superior varieties. To address this limitation, immature embryo culture represents an effective in vitro technique. Embryo culture involves the excision of young or incompletely developed plant embryos from seeds or ovaries and their subsequent cultivation on nutrient-rich artificial media to support further growth and plant regeneration. The objective of this study was to identify the optimal Murashige and Skoog (MS)-based culture medium composition for immature maize embryo growth using a factorial completely randomized design with three replications. Treatments consisted of combinations of agar concentration (4, 6, 8, and 10 g L⁻¹) and medium strength (0.5 MS, 0.75 MS, and 1 MS). The results indicated no significant interaction between MS medium strength and agar concentration. 1 MS medium produced the best results for shoot height, root length, and root number, whereas 0.75 MS medium resulted in the highest germination percentage. No significant differences were observed among treatments for days to germination and leaf number. An agar concentration of 6 g L⁻¹ yielded the highest germination percentage and shoot height, while other variables were not significantly affected by agar concentration. In conclusion, 1 MS medium or an agar concentration of 6 g L⁻¹ can be recommended for the culture of immature maize embryos