现代农业的定义,至今没有统一的说法,但有几个标准是世界各国比较认同的:科技对农业的贡献率在80%以上;农产品商品率平均95%以上;农业投入占当年农业总产值的比重至少在40%以上;农业劳动力占全国劳动力总数的比重低于20%。几十年来,西方国家逐渐摸索出三种不同的现代农业类型。 The definition of modern agriculture, so far there is no uniform statement, but there are several standards that are more agreeable to all countries in the world: the contribution rate of science and technology to agriculture is above 80%; the average rate of agricultural products is above 95%; the input of agriculture accounts for the total output value of agriculture At least 40% share of the total; agricultural labor force accounted for the proportion of the total workforce less than 20%. For decades, Western countries have gradually come up with three different types of modern agriculture.