爱荷华州李蔓曼思镇收割 Le Mars Field, Iowa

Le Mars Field, Iowa
爱荷华州李蔓曼思镇爱荷华州李蔓曼思镇收割



中文注释：（网友翻译，有待改进，请跟帖发表自己看法）
爱荷华州李蔓曼思镇农场收割



英文注释：
Le Mars Field, Iowa

A farmer in Le Mars, Iowa, empties corn from a combine on his family farm. By fertilizing heavily, this farmer was able to raise enough corn on 140 acres (57 hectares) to fatten more than 700 hogs and 100 head of cattle.

Text adapted from and photograph shot on assignment for, but not published in, "The Revolution in American Agriculture," February 1970, National Geographic magazine


摄影者：James P. Blair





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