Electronic Theses and Dissertation

Ampas tebu merupakan komponen sisa yang berasal dari bagian batang yang sudah melalui proses ekstraksi niranya untuk dijadikan gula pasir. Sebagai limbah yang berpotensi untuk dijadikan pakan ternak, ampas tebu perlu ditambahkan beberapa bahan adiktif lainnya. Pada penelitian menggunakan 100 gram ampas tebu untuk setiap sampel yang selanjutnya diinokulasikan dengan inokulum berupa rumen, EM-4 dan ragi dengan konsentrasi 10%. Penelitian ini bertujuan untuk mengkaji kandungan nutrisi dari pakan ternak dengan bahan dasar ampas tebu setelah mengalami proses fermentasi dengan berbagai jenis inokulum yang berbeda terhadap kandungan kadar air (KA), protein kasar (PK), serat kasar (SK), lemak kasar (LK) dan kadar abu. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial, yaitu berbagai jenis inokulum. Faktor berbagai inokulum terdiri dari tiga jenis, yaitu rumen sapi (T1), EM-4 (T2) dan ragi (T3). Penelitian ini terdiri dari 3 perlakuan dengan menggunakan 4 kali ulangan sehingga diperoleh 12 satuan percobaan. Kemudian data yang dihasilkan akan dianalisis dengan ANOVA. Apabila hasil berpengaruh nyata antar perlakuan, maka dilanjutkan dengan pengujian BNT. Hasil penelitian ini menunjukkan kandungan kadar air paling tinggi diperoleh pada perlakuan menggunakan inokulum rumen 26.92%, inokulum EM-4 29.22% dan nilai terendah menggunakan inokulum ragi 24.38%. Kandungan protein kasar paling rendah yang dihasilkan dengan inokulum rumen, yaitu 2.17%, inokulum EM-4 menghasilkan 3.04% protein kasar dan inokulum ragi mengasilkan 3.91% protein kasar. Serat kasar yang dihasilkan oleh inokulum rumen adalah 35.40%, inokulum EM-4 menghasilkan 38.05% serat kasar dan inokulum ragi menghasilkan 33.83%. Kandungan lemak kasar paling tinggi dihasilkan oleh inokulum EM-4 sebanyak 0.53%, dengan inokulum rumen menghasilkan 0.51% lemak kasar dan kadar paling rendah oleh inokulum ragi sebanyak 0.50%. Kadar abu paling banyak dihasilkan oleh inokulum EM-4 sebanyak 2.10%, inokulum ragi 2.01% dan paling rendah dihasilkan oleh inokulum rumen hanya sebesar 1.26%.

Sugar cane bagasse is a residual component that comes from parts of the stem that have gone through the juice extraction process to be made into granulated sugar. As waste that has the potential to be used as animal feed, sugarcane bagasse needs to be added with several other addictive ingredients. The research used 100 grams of bagasse for each sample which was then inoculated with inoculum in the form of rumen, EM-4 and yeast with a concentration of 10%. This research aims to examine the nutritional content of animal feed based on sugarcane bagasse after undergoing a fermentation process with various types of inoculum which differ in terms of water content (KA), crude protein (PK), crude fiber (SK), crude fat (LK). and ash content. This research used a non-factorial Completely Randomized Design (CRD), namely various types of inoculum. The various inoculum factors consist of three types, namely cow rumen (T1), EM-4 (T2) and yeast (T3). This research consisted of 3 treatments using 4 repetitions to obtain 12 experimental units. Then the resulting data will be analyzed using ANOVA. If the results have a significant effect between treatments, then proceed with BNT testing. The results of this study showed that the highest water content was obtained in the treatment using rumen inoculum 26.92%, EM-4 inoculum 29.22% and the lowest value using yeast inoculum 24.38%. The lowest crude protein content was produced with rumen inoculum, namely 2.17%, EM-4 inoculum produced 3.04% crude protein and yeast inoculum produced 3.91% crude protein. The crude fiber produced by the rumen inoculum was 35.40%, the EM-4 inoculum produced 38.05% crude fiber and the yeast inoculum produced 33.83%. The highest crude fat content was produced by the EM-4 inoculum at 0.53%, with the rumen inoculum producing 0.51% crude fat and the lowest content was produced by the yeast inoculum at 0.50%. The highest ash content was produced by the EM-4 inoculum at 2.10%, the yeast inoculum was 2.01% and the lowest was produced by the rumen inoculum at only 1.26%.