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All Journal Buletin Agrohorti Jurnal Fitopatologi Indonesia Naturalis : Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA TERRA : Journal of Land Restoration AGRITROPICA : Journal of Agricultural Sciences Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Akta Agrosia Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis

Dwi Wahyuni Ganefianti, Dwi Wahyuni

University of Bengkulu

Author-ID : 501630

Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Medicine & Pharmacology Social Sciences Other

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Growth and Yield Performance of Cayenne Peppers in Ultisols Angraini, Dila; Herison, Catur; Simarmata, Marulak; Ganefianti, Dwi Wahyuni; Sukisno; Rustikawati
TERRA : Journal of Land Restoration Vol. 8 No. 1 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.8.1.43-49

Cayenne peppers (Capsicum annuum L.) are horticultural commodities with high economic value and increasing market demand, both for household consumption and large-scale processing industries. However, cayenne pepper productivity in Indonesia remains relatively low, partly due to the limited availability of fertile land. One potential solution to this problem is the utilization of marginal lands, including ultisols. Ultisols possess chemical characteristics that are less favorable for optimal plant growth, such as low pH, poor nutrient content, and high aluminum saturation. There fore, this study aimed to obtain information on cayenne pepper genotypes that can adapt well and produce optimally on ultisols. The research was conducted at the Experimental Garden of the Faculty of Agriculture, University of Bengkulu, from May to October 2023, using a Randomized Complete Block Design (RCBD) with three replications. Observed parameters included plant height, first dichotomous height, stem diameter, number of dichotomous points, total leaf area, shoot dry weight, stomatal density, days to first harvest, number of fruits per plant, fruit length and diameter, fruit weight per plant, and percentage of marketable fruits. Data were analyzed using ANOVA at a 5% significance level and followed by Duncan’s Multiple Range Test (DMRT) at the same level. The results indicated significant differences among genotypes in most growth and yield parameters. The genotypes ‘Iggo’ and ‘Lajang’ exhibited superior performance, with the highest dry biomass weight and the highest fruit weight per plant. These findings suggest that the ‘Iggo’ and ‘Lajang’ genotypes hold strong potential for cultivation on Ultisol soils to support sustainable national cayenne peppers production improvement.

Genetic Variability and Heritability of Vegetative Growth Variables in 41 Cayenne Pepper Cultivars Saputra, Pringky Okta; Herison, Catur; Rustikawati, Rustikawati; Nurjanah, Uswatun; Ganefianti, Dwi Wahyuni; Sukisno, Sukisno
AGRITROPICA : Journal of Agricultural Sciences Vol. 8 No. 1 (2025)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agritropica.8.1.14-22

This study aimed to estimate genetic and phenotypic variability, as well as heritability values, in 41 Cayenne pepper cultivars based on vegetative traits. The research was conducted from May to October 2024 at the Experimental Farm of the Faculty of Agriculture, University of Bengkulu, situated in Beringin Raya village, Bengkulu City, at an elevation of 10 m above sea level. A Randomised Complete Block Design (RCBD) was employed with a single factor consisting of 41 cultivars with three replications, each comprising 20 plants per replication. The results revealed a wide range of genetic variability for traits such as plant height, first dichotomous height, number of leaves, leaf area, leaf greenness, number of dichotomous points, canopy area, stem diameter, shoot fresh weight, and shoot dry weight. High phenotypic variability was observed across all evaluated traits. High heritability was found in the trait of first dichotomous height. Moderate heritability was observed for plant height, number of leaves, leaf greenness, number of dichotomous points, canopy area, shoot fresh weight, and shoot dry weight. Low heritability was detected in leaf area, stomatal density, and stem diameter.

Penentuan Karakter Seleksi dan Seleksi Individu F2 Persilangan Tomat Buah Besar dengan Buah Kecil Saputra, Helfi Eka; Ganefianti, Dwi Wahyuni; Romeida, Atra
Buletin Agrohorti Vol. 13 No. 3 (2025): Buletin Agrohorti
Publisher : Departemen Agronomi dan Hortikultura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/

Persilangan tomat buah besar dengan buah kecil akan menghasilkan keragaman yang tinggi pada populasi F2. Penentuan karakter seleksi dan seleksi individu pada populasi F2 sangat dibutuhkan untuk mendapatkan genotipe terbaik. Penelitian bertujuan untuk menentukan karakter-karakter yang memberikan kontribusi langsung dan tidak langsung terhadap hasil dan memperoleh individu F₂ unggul yang berpotensi sebagai galur terbaik. Penelitian dilaksanakan di Kelurahan Kandang Limun, Kota Bengkulu dengan ketinggian 10 m dpl (dataran rendah). Populasi yang digunakan adalah F2 hasil persilangan tomat buah besar dengan buah kecil sebanyak 200 tanaman. Hasil penelitian menunjukkan bahwa karakter jumlah buah per tanaman merupakan karakter seleksi utama. Karakter tinggi tanaman, umur berbunga, panjang buah, diameter buah, dan tebal daging buah juga berperan penting sebagai pendukung peningkatan hasil. Dua puluh genotipe F₂ terbaik yang terseleksi adalah TMU-9, TMU-184, TMU-215, TMU-198, TMU-164, TMU-191, TMU-214, TMU-204, TMU-10, TMU-163, TMU-193, TMU-194, TMU-44, TMU-207, TMU-213, TMU-195, TMU-61, TMU-220, TMU-166, dan TMU-201. Kata kunci: analisis lintas, genotipe, kemajuan genetik, indeks seleksi

PERANAN PEREMPUAN DALAM PEREKONOMIAN KELUARGA DENGAN MEMANFAATKAN SUMBERDAYA PERTANIAN Bertham, Yudhy Harini; Ganefianti, Dwi Wahyuni; Andani, Apri
Jurnal AGRISEP JURNAL AGRISEP VOL 10 NO 01 2011 (MARCH)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

This study aims to find out the reasons women decide to work as a farmer, knowing the understanding of women in the utilization of agricultural resources, and know how big the role of women in the intensification of the family economy. The method to determine the respondent used in this research is census method with numbering 100 persons. Analysis of the data used is descriptive analysis and qualitative analysis of revenue contribution. The results showed that the reasons women choose to work as farmers because of their desire to help their husbands in contributing family income which is driven by the load factors of family burden. Looking for experiences and shared responsibility are other reasons for women to work in agricultural activities. Their knowledge and understanding of agriculture, women are only know how to grow crops and produce. Stages how sustainable farming, care for the environment with organic farming systems is not yet implemented. This is caused by the lack of knowledge of owmen. Income contribution of women to family incomes is high, with a range of contribution 40% - 59% of total family income. This condition can be a reason for women to participate in decision-making within the household. So the presence of women within the family becomes more important and appreciated.

CONSUMER PREFERENCES ON NEW CHILLI VARIETIES OF BENGKULU UNIVERSITY Arianti, Nyayu Neti; Ganefianti, Dwi Wahyuni; Sutrawati, Mimi
Jurnal AGRISEP JURNAL AGRISEP VOL 18 NO 02 2019 (SEPTEMBER)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

This research was conducted to 1) Analyze the perception of consumers on the attributes of chili, and 2) Know which chili products are selected by consumers based on shape, size and which are most wanted to buy. Forty consumer respondents were taken by accidental sampling technique. Consumers are asked to assess 10 types of the UNIB chili varieties, both monoculture and combination polyculture between varieties. The results showed that the majority of respondents stated that the size and shape attributes were important as the basis for the decision to buy chili, while the attributes of uniform size and shape are considered normal. The variety of chili which consumers like because of their size, shape and desire to be purchased were UNIB C H13. While for this type of combination, the combination of UNIB C H13 and UNIB C H53 is desired to be purchased by consumers. This type of combination should be cultivated by farmers because it is resistant to pests, high productivity and preferred by consumers.

Co-Authors Afrisa, Hendrio Agus Martono AGUS SUSATYA Agustin Zarkani Alnopri Alnopri, Alnopri Angraini, Dila Apri Andani, Apri Atra Romeida Bambang Gonggo Murcitro Barchia, M. Faiz Bieng Brata Endang Sulistyowati Gusmara, Herry Haquarsum, Eka J.V. Helfi Eka Saputra Herison, Catur Lasmiana, Lasmiana Maemonah, Maemonah Maemunah Maemunah Manullang, Yedija Marpaung, Nia Kurniati Br. Marulak Simarmata Maryono, Andi Tri Merakati Handajaningsih Mimi Sutrawati Mohammad Chozin, Mohammad Mukhtasar, Mukhtasar Nilawati Nilawati Novanda, Ridha Rizki Nurjanah, Uswatun Nyayu Neti Arianti, Nyayu Neti Parwito Parwito, Parwito Priyatiningsih Purnami, Aruma Putra, Irawan Haji Reny Herawati Rustikawati Rustikawati Rustikawati Saputra, Pringky Okta Sigit Sudjatmiko, Sigit Sipriyadi Sukisno Sukisno, Sukisno Suprapto Suprapto Suryati, D. Tunjung Pamekas, Tunjung Umi Salamah Yenny Sariasih Yudhy Harini Bertham, Yudhy Harini

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