Pemanfaatan Limbah Kulit Singkong, Kulit Pisang Dan Kulit Kentang Sebagai Bahan Pakan Ternak Melalui Teknik Fermentasi

Indonesia as an agricultural country have many agriculture waste that usefull for feedingredients, contained high energy but low protein. The constraints from the use of thosefeed ingredients are that they have low nutrient content, low economic value as feed,unavailable continously, hard to handle, need certain facility, need high transportationcost, low storage periode and high toxin contamination. Microbiology can handle thoseconstraints by the use of microbes, which recently used in feed industry. This reseachhave goal for improving protein contain of cassava peel, bananas peel and potatos peelwhich fermented by Aspergillus Niger. The methodology done by solid fermentation asORTSOM method and IRCHA method.Cassava peel, bananas peel and potatos peelsterilized by boiling and nitrogen analyzed by Kjeldahl method. The result show thatprotein contains of cassava peel, bananas peel and potatos peel increase significantly.(p<0.05.) and they can be as substrat for Aspergillus Niger medium for industr

Estimasi Emisi Gas Metana Dari Fermentasi Enterik Ternak Ruminansia Menggunakan Metode Tier-1 Di Indonesia

Ternak ruminansia seperti sapi, kambing, domba dan kerbau mempunyai sistem pencernaan khusus yang memungkinkan melepas gas metana (CH4) keluar ke atmosfer melalui proses eruktasi. Tujuan dari penelitian ini adalah menduga total emisi gas CH4 dari fermentai enterik ternak ruminansia di Indonesia melalui metode Tier-1 (2007). Hasil perhitungan estimasi emisi gas CH4 dari fermentasi enterik ternak ruminansia menunjukkan bahwa ada hubungan positif antara populasi dengan nilai estimasi emisinya. Indonesia mempunyai tingkat pertumbuhan ternak ruminansia sebesar 5.55% per tahun dengan nilai estimasi emisi gas CH4 dari fermentasi enterik sebesar 5.35%. Nilai total estimasi emisi gas CH4 dari fermentasi enterik ternak ruminansia adalah sebesar 1.066,63 Gg CH4/tahun atau 22,40 Gg CO2 ekuivalen/tahun pada tahun 2013. Nilai emisi tersebut sangat jauh lebih rendah jika dibandingkan dengan total emisi gas CH4 dari sektor peternakan di beberapa Negara di dunia. Kesimpulan dari hasil penelitian ini adalah estimasi emisi gas CH4 dari fermentasi enterik ternak ruminansia di Indonesia perlu dikembangkan melalui pendekatan metode estimasi lainnya (Tier-2 atau Tier-3) yang memerlukan dukungan data yang lengkap mengenai karakteristik ternak dan koefisien cerna energi ternak ruminansiadengan pakan yang berbeda di Indonesia

Pengaruh Pemberian Probiotik Temban, Biovet Dan Biolacta Kedalam Air Minum Terhadap Performan Ayam Broiler

Probiotics is a feed additive in the form of life microorganisms that balance microorganism population in the digestive tract. This research was conducted to study the effect of addition of probiotics product into drinking water on performance. One hundred and fifty birds of day old chicks (DOC) of “Hybro-AM”strain were divided into 5 groups of treatments. The treatments were R0 (control diet+ drinking water without probiotics), R1 (R0 + Temban), R2 (R0 + Biolacta), R3 (R0 + Biovet), and R4 (commercial diet). Chicken were given diet and drinkingwater ad libitum. Feed intake, body weight gain and feed conversion were measured weekly and income over feed and cost (IOFC). Local feed (control died) and control with probiotics are feed with self formulation (R0, and R1 – R3). Thecontrol feed ingredient used are corn, rice brand, fish meal, hull soybean mea, palm oil, grit,DCP and premix. Results showed that treatments did not give significant effect (P>0,05) on feed intake, body weight gain and feed conversion. The result of Income Over Feed Cost (IOFC), shows that feed with control diet with probiotics Temban are best alternatif to pressure high price of feed and useable by farmer

Pengaruh Pemberian Ransum Dari Limbah Jerami Padi Dan Onggok Melalui Perlakuan Cairan Rumen Terhadap Performan Domba

Decreasing of land for agriculture pushed the exploiting of agricultural and industrialby-products for feedstuffs. Rice straw and “onggok” represent the by-products thatvery potential to use for feedstuffs. However these by-products have low digestionvalue for livestock. Therefore processing of the by-products before use is essensialto increase its quality. The experiment was conducted for 7 weeks to investigatethe effects of feeding diets containing rumen liquor treated-rice straw or rumenliquor treated-onggok on the performance of local male sheeps. Parametersmeasured were feed intake (g/head/day), weight gain (g/head/day), and feedconversion. Data from randomized complete block design were analized usingANOVA and if its showed significantly different contras ortogonal test was used.The result showed that the treatments significantly (P<0,05) affected feed intake,weight gain, and feed conversion. R2 and R3 treatments significantly (P<0,01)increased feed intake compared with R4 and R1 treatment, while between R2 andR3 treatments, and R1 and R4 treatments were not different. It can be concludedthat treament of rumen liquor to rice straw could improve its nutritive quality whichwas proved by good performance of sheeps fed diets containing rumen liquortreated rice straw

Pengaruh Lama Ensilase Terhadap Kualitas Fraksi Serat Kasar Silase Limbah Pucuk Tebu (Saccharum Officinarum) Yang Diinokulasi Dengan Bakteri Asam Laktat Terseleksi

The objective of this research was to know the effect of ensilage time on fiber fraction quality of sugarcane top (Saccharum officinarum) inoculated with selected lactic acid bacteria. This research was conducted in two stage. First stage was lactic acid bacteria isolated from sugarcane top and second sugarcane top ensilage with selected lacticacid bacteria. There were held on Animal feed and Nutritive Laboratory Faculty of Agriculture, Sriwijaya University. This research used Completely Randomized Design with 4 treatments and 4 replications: P1 (7 days ensilage), P2 (14 days ensilage), P3 (21 days ensilage), P4 (28 days ensilage). Observed parameters were NDF, ADF,cellulose, lignin, pH silage and population lactic acid bacteria. The result showed that treatment gave significant effect on NDF (P1 66.90%, P2 70.79%, P3 70.83% and P4 69.26%) and ADF (P1 62.78%, P2 63.41%, P3 63.58% and P4 66.94%, however cellulose, lignin and pH silage were non significant. In conclution, selected lactic acidbacteria could improved silage fermentation quality of sugarcane top and ensilage time were improved from 21 days to 7 days