论文部分内容阅读
猪作为与人类关系最为密切也是原始先民最早驯化的牲畜之一,在我国已经有了七、八千年的豢养历史,从丰富的出土文物中可以看到这一点。据目前的考古资料,在距今七、八千年前的西安半坡、
Pigs, as the most closely related to human beings and one of the earliest domesticated ancestors of livestock, have been in our country for seven or eight thousand years of upkeep history, as can be seen from abundant unearthed relics. According to the current archaeological data, seven or eight thousand years ago in Xi’an Banpo,