Our Stone Age ancestors certainly did not live in a feedlot.
我们石器时代的祖先当然没有生活在饲养场。
They hauled feedlot manure from the ranches to fertilize their fields.
他们从牧场的饲养场拖走肥料去肥田。
They hauled feedlot manure from the ranches to fertilize their fields .
他们从牧场的饲养场拖走肥料去肥田。
But even a feedlot cow is a much less efficient meat producer than an industrial pig or chicken.
但是即使是集中饲养的牛也没有工业化生产的猪和鸡效率高。
They grow more slowly than feedlot animals and, as a result, emit more methane over their lifetime.
结果它们比集中饲养中的动物生长的更慢，在它们的一生中排放了更多的粪便。
Necrotic posthitis is characterized by evertive swelling, edema and necrosis in the prepuce of feedlot steers and bulls .
坏死性仓皮炎以育牛场的阉牛和公牛中所出现的仓皮外翻性肿胀，水肿和坏死为特征。
Try to become a grazing learner, roaming the countryside, rather than a feedlot learner, just standing there in one spot, munching on the same bale of hay.
试着把本人变成一个“放养”的学习者——在常识的草原上到处环游；而不是“圈养”的学习者——只站在一个点上学习，重复咀嚼一个常识点。看地越广、就能学的轻松。
Nowadays, according to the Brakke report, more than 45% of the country's feedlot-raised cattle and 40% of its hogs are to be found within 350 miles of Kansas City.
如今，据布拉克的报告，国内饲养场45%以上的牛和40%的猪在堪萨斯城350英里内生长。
A beef cow in a us pasture, for example, emits 50 kilograms of methane per year, compared with just 26 kilograms in a feedlot, according to Livestock's Long Shadow.
根据《畜牧业的巨大阴影》的例子来说，在美国牧场的一头肉牛，每年排泄50公斤的粪便，在一个养牛里只要排泄26公斤。
Its broad, international coverage includes feedlot systems, transport, subsistence farming systems and the contribution of cattle production systems to land, air and water pollution.
其广泛的国际范围包括饲养场系统，运输，生活耕作制度和牛的生产系统对土地，空气和水的污染。
Indonesian farmers sell leftover palm-kernel cake, cocoa-pod husks, corn, grasses and pineapple skins to the feedlots.They also work on them: a single feedlot can employ 700 pairs of hands.
当地的农民会把家里剩下的棕榈仁蛋糕、可可荚壳、玉米、禾草和菠萝皮卖给饲育场，他们也有人在里边工作，想想，一个饲育场要雇佣700个人呢。
Through comparing effects between grazing systems and a feedlot system on the degenerated vegetation, the roles of rotational grazing system playing in vegetation recovery were investigated.
通过对比研究放牧制度及围栏封育对退化草地植被的影响，来探讨划区轮牧在退化草地植被恢复中的作用以及最优的放牧方式。
Areas of technical support will include cow - calf management, crop by - product and forage preservation ammoniation and ensilaging, pasture management, feedlot management and feeding trials.
技术支持领域将包括母牛犊牛管理管理农作物秸秆和饲草贮存氨化贮存和青贮草场管理饲养场管理和育种试验。
The main production profit margin of medium-sized (100 ~ 499 head) feedlot was 18.02%, and highest among different scale feedlots. The management level of large-scale feedlots must be improved.
不同规模的牛场，主产品利润率以中型规模(100 ~ 499头)牛场最高，为18.02%，大型牛场经营管理水平有待提高。
Feedlot and other industrial farming systems that provide the majority of supermarket meat rely on heavy antibiotic use to speed the animals' growth and prevent disease in their filthy conditions.
大部分为超市提供肉类的饲养场和其它工业农业系统，一般都依赖于大量的抗生素，以加快动物的生长速度及预防动物因肮脏的环境而致病。
Feedlot and other industrial farming systems that provide the majority of supermarket meat rely on heavy antibiotic use to speed the animals' growth and prevent disease in their filthy conditions.
大部分为超市提供肉类的饲养场和其它工业农业系统，一般都依赖于大量的抗生素，以加快动物的生长速度及预防动物因肮脏的环境而致病。
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