Moringa oleifera (Moringa) leaves contain high levels of nutrient that can be utilized as a feed supplement to increase libido and semen quality. This study was aimed to evaluate the effect of Moringa leaves supplementation on libido and sperm quality of Bali bulls. This study used two-sample t-test on four Bali bulls were kept under individual pens for two periods of eight weeks. During the first period (control), the experimental Bali bulls were fed concentrates (1% of body weight) and rice straw ad libitum. During the second period, the experimental Bali bulls were fed similar to the first period with an additional of Moringa leaves 15% of the weight of the concentrate (treatments). Libido and sperm quality were measured twice a week. Plasma samples were taken three times a day (06:00, 14:00, and 22:00h) on the last day of each period. Plasma testosterone concentrations were analyzed by using ELISA techniques. Variables measured were compared using paired student's t-test.

Berdasarkan observasi di pokjar SMPN 39 dan pokjar terang bangsa Semarang tahun 2015 menunjukkan bahwa proses pembelajaran mata kuliah dasar-dasar matematika dan sains S-1 PGPAUD belum menggunakan pendekatan matematika realistik dengan dikaitkan dengan contoh-contoh konkret di kehidupan nyata. Sehingga mahasiswa kurang faham aplikasi dari materi kuliah tersebut dalam kehidupan nyata, kemudian belum dimaksimalkannya media berbasis komputer dalam proses pembelajaran, oleh karena itu perlu dilakukan penelitian yang berkaitan dengan masalah tersebut. Dengan rumusan masalah bagaimana mengembangkan media pembelajaran berbasis multimedia interaktif pada mata kuliah dasar-dasar matematika dan sains yang valid. Dari hasil penelitian ini telah dihasilkan suplemen materi meliputi 6 buah bab dengan software lectora yang telah divalidasi oleh ahli materi dan media dari UNISSULA dan UPGRIS dengan skor rata-rata 88,5 dan 92,5 yang termasuk kategori sangat layak untuk digunakan dalam proses tutorial..

Rusa totol ( axis – axis ) merupakan salah satu spesies yang tinggal di daerah tropis yang disebut Indian Deerpopulasinya sebanyak di temukan di luar habitat aslinya, khusus di penangkaran, Rusa dapat menjadi daya tarik pengunjung di penangkaran, karena penampilannya yang menarik. Penelitian ini dilakukan pada bulan Juni sampai juli 2019. Di penangkaran rusa Fakultas Peternakan Unhas. Tujuan penelitian ini untuk mengetahui pengaruh pengunjung terhadap  pemberian pakan oleh pengunjung terhadap konsumsi makan dan tingkah laku rusa. Metode pengumpulan data melalui pengamatan langsung di lapangan ( observasi survey ) dengan metode Time Sampling dilakukan terhadap rusa yang berada di penangkaran, wawancara dengan pengunjung serta studi pustaka. Hasil penelitian menunjukkan bahwa jenis pakan yang diberikan oleh pengunjung meliputi kangkung, wortel, sawi.  rumput lapangan, hal ini tidak berpengaruh terhadap tingkah laku dan konsumsi makan rusa, akan tetapi memberikan perubahan pada tingkah laku dan konsumsi makan yang meningkat.

Goats generally have the ability to utilize carbohydrate sources from forages in the form of cellulose, hemicellulose, and pectin obtained from plant cell walls. Generally, forage contains relatively high crude fiber content which can be indicated by the contents of neutral detergent fiber (NDF) and acid detergent fiber (ADF) of the forage. The aim of this study was to examine the level of the feed consumption and digestibility of NDF and ADF of 4 different local forages fed to goats. This study was designed based on the Latin Square Design which consisted of 4 dietary treatments with 4 replications in each dietary treatment. A total of 4 male goats, with relatively the same weight and age, were randomly assigned to an individual metabolic cage fed with 4 diets including Elephant grass (R1), Mini elephant (ME) grass (R2), Panicum maximum (PM) grass (R3) and Brachiaria decumbens (BD) grass (R4). Each diet added 20% of rice bran. The results indicated that a diet containing Mini elephant grass had relatively higher digestibility of ADF and NDF compared to that of the other 3diets. In contrast, a diet containing Panicum maximum grass had lower ADF and NDF digestibility than other diets. In conclusion, adding rice bran to the diet based on Mini elephant grass, Elephant grass, and BD grass resulted in higher ADF and NDF consumption and digestibility compared with a diet based on PM grass. Keywords: Digestibility, NDF, ADF, local grasses, goat.