Knowledge economy, an economy which is based on production, distribution and use of knowledge and information, is opposite to Agriculture economy and Industry economy one another.

知识经济是建立在知识和信息的生产，分配和使用之上的经济，是与农业经济、工业经济相对应的概念。

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We will get science and technology to better support agriculture, develop and expand the crop seed industry, and launch large-scale efforts to increase agricultural production.

强化农业科技支撑，发展壮大农作物种业，大规模开展高产创建。

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As in industry, production in agriculture is governed by the law of value.

与工业生产一样，农业生产也受价值规律的支配。

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Roughly 4.1 million people are directly employed in production agriculture as farmers, ranchers and laborers, but the industry directly or indirectly employs approximately one out of six American workers, including those working in food processing, marketing, shipping and supermarkets.

FORBES: America's Agricultural Angst

Outside the capital, crops covering an area larger than Portugal have been killed by heat and drought, delivering a blow to an agriculture industry that has rebounded in recent years from a fall of production in the 1990s.

WSJ: Russia Plagued by Forest Fires, Wilting Grain