基于1990—2019年中国农业省际面板数据，构建农业多要素超越对数生产函数，重新核算农业绿色产出下的要素贡献率，并从技术进步和要素替代关系调节着手，进一步探析农业绿色增长视角的要素贡献率改进路径。研究表明：在农业绿色产出下，劳动力、机械、土地、农药要素均以正向贡献率为主，其中劳动力贡献率逐渐上升，但机械和农药贡献率呈现下降趋势，而化肥贡献率始终为负值。基于此，农业绿色增长视角的要素贡献率改进关键在于提升农药和化肥的绿色技术进步，改善劳动力与机械、化肥要素的过度替代。

Based on the panel data of China’s agricultural provinces from 1990 to 2019, the translog production function of many agricultural factors has been constructed, the factor contribution rate under the perspective of agricultural green output has been recalculated, and the method of improving contribution rate of the factors has been explored through technological progress and adjustment of factor substitution relationship. The research shows that for the green output in agriculture, such factors as labor force, machinery, agricultural land and pesticide mostly make a positive contribution. The contribution rate of labor force rises gradually, but the contribution rate of machinery and pesticides shows a downward trend and the contribution rate of chemical fertilizer is always negative. The key to improving the factor contribution rate from the perspective of agricultural green growth is to enhance the green technological growth of pesticides and chemical fertilizers, and refine the excessive substitution of labor force, machinery and chemical fertilizer.

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