Judul: Optimalisasi Biaya Penggemukkan Domba pada CV. Mitra Tani Farm, Ciampea, Kab Bogor,
Abstrak: Mitra Tani Farm merupakan perusahaan agribisnis yang bergerak di bidang peternakan yang telah berdiri sejak tahun 2004. Selaku sebuah perusahaan tentunya CV. Mitra Tani Farm mempunyai tujuan untuk memaksimumkan keuntungan dengan biaya seminimum mungkin. Agar tercapai hal tersebut Mitra Tani Farm memiliki kendala-kendala berupa kendala keragaan dan keputusan produksi yang bergantung kepada permintaan pasar. Penelitian ini menganaliss mengenai optimalisasi biaya penggemukkan domba jantan untuk Qurban. Penelitian ini bertujuan untuk menentukan bagaimana kombinasi keragaan produksi domba pada Mitra Tani Farm agar tercapai kondisi optimal dan bagaimana perubahan-perubahan komponen produksi pada kondisi optimal. Perumusan kendala produksi pada Mitra Tani Farm menggunakan model linear (Linier Programming) dengan analisis LINDO. Hasil analisis tersebut menunjukkan bahwa kombinasi produksi pada Mitra Tani Farm belum optimal karena masih terdapat kergaan produksi yang berlebih ketersediaannya. Solusi optimal perusahaan mengubah produksi dengan menambah produksi Domba Ekor Tipis, mengurangi produksi Domba Garut, dan mengurangi produksi Domba Ekor Gemuk menunjukkan perolehan nilai biaya terkecil perusahaan.
Keyword: biaya minimum, optimalisasi biaya, CV. Mitra Tani Farm, domba

Judul: Analisis Efisiensi Produksi Usaha Penggemukan Domba Tawakal Farm Caringin Bogor pada Asal Daerah Bakalan yang Berbeda
Abstrak: This research is aimed to analyze the efficiency of sheep fattening production at Tawakal Farm, Caringin, Bogor. This research used three treatments with eight replication. The treatment was devided by the origin of the sheep’s seeds, which was the local sheep from Cicurug (West Java), Jampang (West Java), and Temanggung (Central Java). The sheep were given Brachiaria humidicola and tofu waste as feed. Average daily gain (ADG) and feed efficiency were observed. The result showed that sheep from Temanggung got the highest value of ADG (100.919±6.949 g/sheep) and the highest value of feed efficiency (0.113±0.008/sheep). The calculation of income analysis showed that the local sheep from Temanggung (Central Java) got the highest income (Rp 460 593±28 537.84/sheep) and the highest R/C ratio (1.63±0.05/sheep). In this study, the sheep from Temanggung (Jawa Tengah) which has cultivated at Tawakal Farm had the highest production efficiency.
Keyword: sheep fattening., seed origin, increasing body weight, income analysis, feed efficiency

Judul: Hubungan Pola Interaksi dengan Motif Penyalahgunaan Narkotika, Psikotropika, dan Zat Adiktif (Napza) Di Kalangan Remaja
Abstrak: Indonesia has a fairly long history on the issue of child and adolescent delinquency that has now entered the critical points. One of the worrying problem is the case of drug abuse (narcotics, psychotropic and addictive substances). This study aimed to describe the individual characteristics and family characteristics, patterns of interaction adolescent drug abusers, analyze motives drug abuse, as well as analyzing the interaction patterns of relationship with drug abuse patterns. This study examines two patterns of adolescent drug abusers, there are the family interaction patterns and friendship interaction pattern. The results showed that both family interaction patterns and interaction patterns of friendship has a relationship with drug abuse patterns.
Keyword: motifs of drug abuse, patterns of interaction, drug