ナショナルジオグラフィックのインスタグラム(natgeo) - 9月22日 16時00分

Photo by George Steinmetz @geosteinmetz |
Combines harvesting dry land wheat on the Vulgamore Family Farm just south of Scott City, Kansas. The Vulgamores have been farming this area for five generations, and have one of the largest farms in the county. With GPS equipped harvesters that correlate yield to location, seed, and fertilizer, their scientific approach to farming enables a constant improvement in efficiency, and explains why the US remains the world’s biggest exporter of food. To learn more about the global food supply, follow @FeedThePlanet

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