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农业生产是人类在一定的农业生态系统中,自觉或不自觉地调节、控制和改造农业生系统的结构和机能,从而获得农产品的过程。农业生产水平取决于农业生态系统的结构与机能,也就是取决于农业生态系统中物质循环和能量转移的途径和效率,即生态系统的生产效率。也就是投入了多少物质和能量,产出了多少物质和能量,它们的产投比如何?因此,
Agricultural production is the process by which human beings, in a certain agricultural ecosystem, consciously or unconsciously regulate, control and transform the structure and function of agricultural systems to obtain agricultural products. The level of agricultural production depends on the structure and function of agro-ecosystems, that is, the way and efficiency of material circulation and energy transfer in agro-ecosystems, that is, the productivity of ecosystems. That is, how much material and energy have been invested and how much material and energy have been produced, what is their production /