Growing conditions have been exceptionally good this season, especially in the southern states, which were affected by drought during each of the past three seasons, USDA said.
美国农业部说，巴西今年的播种条件特别好，尤其是在过去三年来连年遭受旱灾的南部各州。
Clifford said the USDA, which is responsible for approving any swine flu vaccinations for pigs, will not require hog farmers to vaccinate against the human strain.
美国农业部的Clifford说将负责对猪用的任何猪流感疫苗审批，不会要求猪场给猪接种人用H1N1疫苗。
Vilsack said this number will increase, to help the USDA meet its goal of reducing 25 percent of its greenhouse gas emissions by 2020. As Vilsack noted at a recent climate meeting.
对此，维尔萨克认为厌氧消化器的数量会不断增加，而数量的提高能利好美国农业部，他们有望在2020年达到减少国内25%的温室气体排放的目标。
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