淘汰雞 的英文怎麼說
中文拼音 [táotàijī]
淘汰雞
英文
culled chicken-
A strain of subgroup j avian leukosis virus ( alv - j ) was isolated from an adult broiler breeder flock, which had a history of myeloid leukosis ( ml ), in inner mongolian. moreover, another strain of alv - j was isolated from a ml case in shandong
本研究從曾見典型ml病例的內蒙古某肉種雞場淘汰肉種雞和山東一例骨髓性白血病( myeloidleukosis , ml )肉種雞病例中,分離出兩株j亞群禽白血病病毒( avianleukosisvirussubgroupj , alv - j ) 。Kind after chicken produces an egg, should time collect, the contamination of seasonable cleared surface, wash out pollution to be mixed badly the egg that has flaw
種雞產蛋后要定時收集,並及時清除表面的污物,淘汰污染嚴重和有裂紋的蛋。
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