all along, economists are very concerned about agricultural economic growth, in different historical period, agricultural economist give reasons of economic growth and make different interpretations.
一直以来,经济学家们都很关心农业经济增长,不同历史时期,经济学家对农业经济增长原因做出不同解释。
while agricultural economist darrell mark predicts herd sizes will increase later this year, he doesn「t expect it to drive down costs at the meat counter for quite a while.
预测今年后期牛的饲养量就会有所增加,但他却认为在很长一段时间内,这并不会降低牛肉柜台的成本。
「if you」re going to keep some livestock systems, i think the ones you'll want to keep are the intensive ones, 」 says walter falcon, an agricultural economist at stanford university in california.
加利弗尼亚州斯坦佛大学的农业专家沃尔特教授说:「如果仍想保留畜牧业,我认为应该是那些密集饲养的类型。」
the agricultural economist points to the demand for locally grown crops.
这位农业经济学家指出了对当地种植作物的需求。