TY - GENERIC DO - 10.20944/preprints201904.0156.v1 UR - http://dx.doi.org/10.20944/preprints201904.0156.v1 TI - In Vitro Ruminal Fermentation and Methane Production of PUFA-Containing Rations as Treated by Flavonoid and Essential Oil from Piper betle L. T2 - Preprints AU - Purba, Rayudika Aprilia Patindra AU - Paengkoum, Pramote AU - Yuangklang, Chalermpon PY - 2019 DA - 2019/04/13 PB - Preprints