Jajat Rohmana

animal husbandry peternakan cow animal kontrol penyakit sapi ternak zebu pakan ternak animal feed sheep domba chicken cattle india genetics analysis genetik field work england handling acid biology wall material babi pig swine hot climate stress distress respon deteksi hewan diagnosa hamil kebuntingan kehamilan pregnancy livestock kubis pestisida rabbit kelinci pemuliaan heredity mesin tetas egg hatch sperma kuda artificial bib insemination inseminasi buatan lembang horse sapi potong process feedlot gas proses methane energy sapi pedaging limbah biogas forest natural rusa conservation populasi hunting deer population konservasi manokwari perburuan papua feces ayam ikan pellet nila oriochromis niloticus fish kotoran rumen vfa ruminant laktasi kering kandang milking cow friesian holstein sapi perah lactation management makanan food cornflour corn tepung jagung jagung kesehatan health conditions and diseases disease control traditional magang broiler laporan bangsa indonesia rumpun farm kerbau breeds font gene