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Identification of Endoparasites in the Digestive Tract of Free-Range Chickens (Gallus domesticus) Najwah, Najwah; Noorasifa, Noorasifa; Muhamat, Muhamat
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): Oktober-Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4.9556

Abstract

This community-based study highlights the health risks associated with free-range farming systems of village chickens (G. domesticus) in Indonesia. The primary aim was to examine the presence of gastrointestinal endoparasites and assess their impact on chicken health and productivity. The method involved macroscopic and microscopic examination of the digestive tract of one village chicken using standard parasitological techniques, including flotation with saturated salt solution. The findings revealed mixed infections by nematode Ascaridia galli and cestode Raillietina spp., both of which are known to disrupt nutrient absorption, cause tissue damage, and reduce growth and egg production. A. galli was identified in the jejunum and its eggs confirmed microscopically, while Raillietina spp. segments were found in the ileum. The results demonstrate that free-range chickens are highly vulnerable to helminth infections due to poor sanitation and environmental exposure. Preventive and routine control measures are essential to maintain poultry health and support rural economic sustainability.
Pendekatan Citra Satelit Dalam Analisis Perubahan Vegetasi Di Daerah Pesisir Baurung: Satellite Imagery Approach in Vegetation Change Analysis in the Baurung Coastal Area Chairunnisa, Chairunnisa; Nurhalisa, Nurhalisa; Najwah, Najwah; Fadilah, Elka; Maruf, Maruf; Mahful, Rafid
JURNAL HUTAN TROPIKA Vol 20 No 2 (2025): Volume 20 Nomor 2 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i2.22996

Abstract

The Baurung coastal area in Majene Regency has experienced significant changes in vegetation cover due to rapid urbanization and development in the last decade, leading to a decline in green open space and the quality of coastal ecosystems. This study aims to analyze vegetation changes in the Baurung coastal area using a high-resolution satellite imagery approach combined with the Kriging spatial interpolation method. This technique produces detailed and accurate vegetation prediction maps, enabling the identification of areas experiencing degradation and areas with high vegetation cover that need to be maintained. The results indicate a significant reduction in natural vegetation with an increase in built-up areas along the coast, potentially exacerbating the risks of erosion, tidal flooding, and ecological degradation. This approach provides an important tool for adaptive and sustainable green open space management and serves as a basis for climate change mitigation policies in the Baurung coastal area.