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Laporan Pertama Meloidogyne incognita yang Menginfeksi Tanaman Melon (Cucumis melo L.) pada Media Cocopeat di Bengkulu, Indonesia Hamidi, Ilmi; Fauzi, Ariffatchur; Djamilah, Djamilah; Zarkani, Agustin; Prastio, Turko
AGRITROPICA : Journal of Agricultural Sciences Vol. 8 No. 2 (2025)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agritropica.8.2.95-99

Abstract

Cocopeat, a growing medium derived from coconut husk fibers, is valued for its high porosity, strong water retention, and support for healthy root development. However, its physical properties may also provide favorable conditions for plant-parasitic nematodes. This study reports, for the first time, the occurrence of Meloidogyne incognita in melon (Cucumis melo L.) cultivated in cocopeat in Bengkulu, Indonesia, and examines the susceptibility of this medium to infestation. Root samples were purposively collected from six infected plants showing stunted growth, wilting, and root galling. Adult female nematodes were extracted and identified morphologically through perineal pattern analysis. The diagnostic features, such as a tall, narrow dorsal arch, fine striae, and the absence of lateral lines, consistently matched those of M. incognita. Galls of varying sizes were observed in all samples, indicating different infection intensities. This finding suggests that the physical structure of cocopeat may facilitate nematode mobility and persistence across growth stages. The study highlights that cocopeat is not inherently nematode-free despite its agronomic advantages and should be managed through preventive strategies, including substrate sterilization, sanitation, and regular nematode monitoring.
Household Food Security of Rice Farmers Based on Food Expenditure and Energy Consumption in Singaran Pati Sub-District, Bengkulu City Ifebri, Rihan; Wibowo, Hariz Eko; Fauzi, Ariffatchur; Nolasary, Mega Putri
AGRITROPICA : Journal of Agricultural Sciences Vol. 8 No. 2 (2025)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agritropica.8.2.112-118

Abstract

This study was conducted in the Singaran Pati Sub-district of Bengkulu City to analyze food expenditure shares, energy consumption, and household food security levels among rice-farming households. A descriptive-analytical method was employed, with research sites selected purposively and samples determined proportionally, resulting in 63 respondents from Dusun Besar and 34 from Panorama. Both primary and secondary data were utilized. Food expenditure share was calculated based on the ratio of food to total household expenditure, while energy consumption was assessed using a one-sample t-test. Food security status was measured by cross-classifying food expenditure share and energy consumption. The results show that the food expenditure share reached 80.98%, indicating a high category, while energy consumption was 97.38%, categorized as sufficient. Overall, most rice-farming households were classified as food-insecure.