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"Essential elements such as micro and microminerals have and important role in physiological processes in animals,especially for ruminants which which are usually grassing in the field

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"The contamination of some kinds of mold as aspergillus spp., Penicillium spp., and Mucor spp., can be found in feed and espicially corn. The contamination causes health disturbance of animals. The disease is not only caused by the mold, but also by toxin produced. Health loss in term of economy due to the mold contaqminiation is quite significant..."

"Mycotoxins wich are secondary metabolites of fungi contaminate agricultural products such as corn and have deleterious effects on human and animal...."

"ABSTRAKBeberapa peternak baik ternak kambing ataupun lembu kesulitan memberi pakan ternaknya dalam bentuk campuran atau hijauan dengan konsentrat, yang dikarenakan tidak memiliki alat pencampur pakan. Peternak memberi makan ternaknya dengan metode terpisah yaitu hijauan tersendiri setelah pemberian pakan konsentrat. Dengan demikian terjado ketidakseimbangan jumlah pakan yang diasup oleh ternak yang mengakibatkan ternak lambat berkembang. Penelitian ini dilakukan dengan tujuan untuk menghasilkan alat atau mesin pencampur pakan yang dapat mencampur pakan secara sempurna dalam waktu yang singkat. Metode yang dipakai dalam penelitian ini adalah metode eksperimen yang dilakukan berulang sebanyak empat ulangan dengan waktu lima menit 10 menit dan 15 menit dan 20 menit pada putara screw yang sama yaitu 60 rpm. Untuk kelompok percobaan I, sedangkan untuk kelompok percobaan II dilakukan lima kali pengulangan dengan waktu tetap dan kecepatan putar berubah dari 60 rp, 70 rpm, 80 rpm dan 90 rpm dan 100 rpm. Dari pengamatan visual diperoleh campuran terbaik pada penggunaan waktu 10 menit dan putaran 70 rpm."

"Tesis ini membahas tentang faktor terjadinya risiko manual handling pada pekerjaan feeding katern di bagian penjilidan PT.PGC. Risiko manual handling merupakan salah satu unsur risiko ergonomi yang ada di tempat kerja yang berpengaruh terhadap kenyamanan, keselamatan, gangguan kesehatan dan produktivitas kerja.Penelitian ini adalah penelitian semi kuantitatif dengan menggunakan metode risk asssessment MAC (Manual Handling Assessment Chart) tools yang dimodifikasi menjadi risk assessment Gramedia of Printing. Hasil penelitian menunjukan bahwa tingkat risiko manual handling pada pekerjaan feeding katern masuk dalam kategori perlu dilakukan investigasi dan tindakan perbaikan segera. Hal ini disebabkan oleh postur janggal (posisi badan membungkuk dan gerakan badan memutar), kendala rute, faktor lingkungan dan faktor psikososial.Dari hasil penelitian disarankan untuk melakukan rekayasa teknik di area produksi dan penyediaan peralatan pendukung serta rekayasa manajemen menyangkut kompetensi, penyediaan dokumen standar dan evaluasi pekerjaan.

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This thesis discussed the manual handling risk factors at feeding katern activities in section binding PT.PGC. The risk of manual handling is one element that is ergonomic risk in the workplace that affect comfort, safety, health problems and work productivity.

This research was semi-quantitatively using asssessment risk MAC (Manual Handling Assessment Chart) tools are modified to be a risk assessment Gramedia of Printing. The results showed that the level of risk of manual handling at feeding katern activities into the category needs to be investigated and corrective action immediately. This is caused by awkward posture (bended posture and twisting body), obstacles en route, environmental factors and psychosocial factors.

Advised of the research to conduct engineering in the area of production and provide support equipment, then in engineering management regarding competency, provision of standard documents and job evaluation."

"Cultured mud crabs (Scylla spp.) are commonly fed with 'trash' fosh has lead to a need to develop cost-effective and environmentally friendly formulated diets. This study was conducted to determine quality of selected feed ingredients as protein soures in mud crab diets based on their nutrient composition and digestibility coefficients for ADMD ranged from 82.46% to 89.20%. Animal-based feedstuffs such as shrimp head, tiny shrimp and squid liver meal had higher ADMD values than fish meal."

"This study has been carried out at the Research Institute for Mariculture, Gondol, Bali. The purpose of this experiment is to find out the effectsof various fresh feed on gondal maturation of swimming crab brodstock (Portunus pelagicus) with shorter period to attain zoea stage and better quality. The experimental animals used were swimming crab brodstock obtained from Gilimanuk sea, Bali with carapace width : 12.5 - 15.0 cm. and body weight 150 - 250 grams. Three concrete tanks culture with volume : 5m3. Sand substrate thickener on tank bottom: 5-6 cm. water depth : kurang lebih 60-75 cm. Treatments of feed used are (a) shell meat,(b) prawn meat and (c) squid. Results of the experiment showed that from statistic analysis of all treatments were not significantly difference (P>0.05). The time of gondal maturation of swimming crab needed : 14-22 days."