Tanah Putih Village has the potential for the development of Bali cattle because it has extensive grazing land and the majority of farmers raise Bali cattle. The aim of the study was to obtain data on the diversity and intensity of gastrointestinal endoparasitic infection in Balinese cattle with an extensive breeding system in Tanah Putih Village, Kupang Timur District, Kupang Regency, East Nusa Tenggara Province. Gastrointestinal endoparasitic diversity was identify using sedimentation and flotation methods while the intensity of endoparasitic infection was carried out using McMaster method, while data on the diversity and rates of gastrointestinal endoparasitic infection were analyzed descriptively. The results of the study on the diversity of gastrointestinal endoparasites found there are five types of nematode worm eggs namely Haemonchus contortus, Oesophagostomum radiatum, Strongyloides papillosus, Bunostomum phlebotomum, and Trichostrongylus axei. Factors that support the diversity of endoparasites are feed sources, livestock populations, and grazing rotation. The average number of worm eggs found based on the total eggs per gram of faeces for Haemonchus contortus as many as 100 eggs and the other four types of worm eggs amounted to 50 eggs. The average number of eggs indicates that endoparasitic infections in these animals fall into the mild intensity category, is influenced by season, feed source, and age of livestock. The five types of gastrointestinal endoparasites found namely Haemonchus contortus, Oesophagostomum radiatum, Strongyloides papillosus, Bunostomum phlebotomum, and Trichostrongylus axei.

Desa Oebelo memiliki prospek untuk pengembangan peternakan sapi potong. Namun demikian, kontribusi pengelolaan limbah pertanian masih perlu ditingkatkan akibat kurangnya pengetahuan tentang pengolahan limbah batang dan daun jagung serta feses ternak sapi. Kegiatan pengabdian bertujuan meningkatkan pengetahuan, sikap, dan keterampilan dalam mengolah limbah pertanian sehingga dapat mendukung pengembangan sistem usaha tani terpadu di Desa Oebelo. Kegiatan pengabdian kepada masyarakat melibatkan kelompok tani ternak Syalom dan Elsadai. Metode pelaksanaan kegiatan pengabdian meliputi penyuluhan, demonstrasi plot pembuatan silase dan bokashi pupuk kandang, serta evaluasi dan pendampingan. Luaran yang dihasilkan meliputi produk silase lamtoro sebanyak 250 kg, silase jerami jagung sebanyak 450 kg, bokashi pupuk kandang sebanyak 1.200 kg, dan pendapatan mitra per proses produksi sebesar Rp.850.000,-. Kegiatan pengabdian memberikan manfaat dalam penguasaan teknologi pembuatan silase dan bokashi pupuk kandang. Anggota mitra kelompok tani juga membangun komitmen untuk menerapkan pengetahuan yang diperoleh dengan terus mengolah limbah pertanian sehingga dapat memberikan nilai tambah dan meningkatkan kualitas lingkungan. Kata kunci: Bokashi, Desa Oebelo, Fermentasi, Lingkungan, Silase ABSTRACT The village of Oebelo has prospect in beef cattle farming development; nevertheless, farming waste management to contribute a value-added is still required to be improved due to the lack of knowledge on cultivating corn stalk and leaves waste as well as cattle feces. The empowerment program aims to improve knowledge, attitude, and skill among the farmers on cultivating farming waste to development of integrated beef cattle farming activities in Oebelo. The program has been involving Syalom and Elsadai farmer groups. The methods that had been practiced in the field project were extension, practice, and simulation of silage technique and bokashi organic fertilizer, evaluation and mentorship. The result of the program including silage products of plant type as follows: Lamtoro plant (Leucaena leucocephala) silage as 250 Kg and corn stalk silage as 450 Kg, and bokashi organic fertilizer as 1,200 Kg. During each of the production phases, villagers who involved in this program earned 850,000 rupiahs. The empowerment program has given an impacttransfer technology of silage and bokashi organic fertilizer. Post-project, all beef cattle farmers have been establishing a joint commitment to implement the knowledge they gain and keep cultivating farming waste to give value-added and improving the quality of the environment. Keywords: Bokashi, Oebelo Village, Fermentation, Environment, Silage

Research aimed to identify the most effective concentration of five extract types (EKBMCP, EKPAS, EDMSP, EBJCP, dan EDMCO) as vermicidal anthelmintic against          H. contortus in-vitro. Research was consisted of seven groups, among them five groups were considered as treatment groups that named based on the extract type (EKBMCP, EKPAS, EDMSP, EBJCP, dan EDMCO). Each treatment group was consisted five subgroups of etnopharmacological concentration : 0,5%, 1,5%, 2,5%, 3,5% dari 0,2 g/mL. Other two group were regarded as a negative control by distilled water treatment, and a positive control by pyrantel pamoat 5%. Every single treatment group was quadruplet and exposure each concentration were performed in quadruplet with variation in exposure times i.e. : 1, 3,             5, and 7 hours. The research focused on several variables that were the percentage of live and dead H. contortus in the treatment groups, extract concentration, and treatment period by using selected etnopharmacological extract. The effective vermicidal anthelmentic concentration of each treatment was analyzed descriptively. The results showed that five etnopharmacological extract types that were EKBMCP, EKPAS, EDMSP, EBJCP, dan EDMCO had a potency as vermicidal anthelmentic. Among those treatment, EKPAS and EBJCP had the lowest concentration (2,5%) to produce optimum vermicidal effect (100%) with period five hours exposure. Other treatment groups with EKBMCP and EDMSP needed 3,5% concentration with exposure period seven hours to produce optimum vermicidal effect, respectively. Another treatment group with EDMCO needed 3,5% concentration with exposure time seven hours to produce optimum vermicidal effect.

Penelitian ini bertujuan untuk mengetahui konsentrasi efektif ekstrak kulit buah muda Calotropis procera (C. procera) dalam menghambat perkembangan telur cacing Haemonchus contortus secara in-vitro. dari 0,2g/ml sediaan larutan ekstrak stok, albendazole konsentrasi 0,055%. Data hasil penelitian dianalisis secara deskriptif. Konsentrasi efektif ekstrak kulit buah muda C. procera (EKBMCP) dalam menghambat perkembangan daya tetas telur cacing Haemonchus contortus secarain-vitro adalah perlakuan EKBMCP konsentrasi 4,5% dengan daya hambat 88% sedangkan  perlakuan EKBMCP konsentrasi 2,5% dan 3,5% daya hambatnya secara berturut-turut adalah 70,5% dan 81%.

Jerami kacang tanah ketersediannya melimpah dan masih memiliki kandungan nutrien yang dibutuhkan ternak namun kandungan serat kasarnya tinggi. Oleh karena itu, perlu diolah menggunakan teknologi fermentasi menggunakan nira lontar. Tujuan penelitian adalah mengkaji kandungan nutrien, fraksi serat dan nutrient value (DMI, DMD, dan RFV) fermentasi jerami kulit kacang tanah pada level nira lontar yang berbeda. Metode: Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 6 ulangan, yakni: JKT0 = Jerami kacang tanah tanpa nira lontar, JKT5 = Jerami kacang tanah + 5% nira lontar, JKT10 = Jerami kacang tanah + 10% nira lontar, JKT15 = Jerami kacang tanah + 15% nira lontar, dan fermentasi dilakukan selama 21 hari. Parameter yang diamati adalah kandungan nutrien, fraksi serat dan nutrient value. Analisis menggunakan sidik ragam satu arah dan uji lanjut Duncan Multiple Range Test (DMRT). Hasil: Peningkatan penggunaan nira lontar hingga 15% dalam fermentasi jerami padi menyebabkan penurunan 15,59% bahan kering, peningkatan 7,33% bahan ekstrak tanpa nitrogen (BETN), penurunan 19,67% abu, peningkatan hingga 6,13% NDF, penurunan 6,99% ADF, penurunan 7,57% selulosa, peningkatan 45,45% hemiselulosa, peningkatan nutrient value (DMI, DMD, dan RFV), namun tidak memberikan efek terhadap protein kasar, serat kasar, lemak kasar dan lignin. serta penggunaan nira lontar 10% memberikan hasil yang optimal. Kesimpulan: Proses fermentasi menggunakan nira lontar berpengaruh terhadap kandungan bahan kering, BETN, abu, NDF, ADF, Hemiselulosa, selulosa, dan nutrient value (DMI, DMD, dan RFV), namun tidak berdampak terhadap kandungan protein kasar, serat kasar, lemak kasar, dan lignin serta level nira terbaik adalah 10%.