00615nam a22001097a 4500040000800000082002700008100003300035245037600068260002600444300002200470856001300492  cRUA  aANS SOE 2018 B648 Or.1  aSOEM KAI ស៊ឹម កៃ  aeffact of tryptophan supplementation to concentrated feed on growth performance of fattening pigs (14-60KG) ឥទ្ធិពលនៃការបន្ថែម TRYPTOPHAN នៅក្នុងចំណីសម្រេចលើការលូតលាស់របស់ជ្រូកសាច់ពីទម្ងន់ ១៤ ទៅ៦០គីឡូក្រោម  aRUAbPhnom penhc2018  ax;42pbill;c29cm  uSOEM KAI