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长期以来,种植大豆等农作物偏重于从传统农业生产观点出发,而缺乏对提高绿色植物光合作用和根瘤菌生物固氮作用相联系的生态生理学观点的认识。前者人们称之为“常规农业”(或传统农业),这种方法大量消耗能源,在粮食增产的同时往往伴随着土壤肥力的衰退及环境污染,并使肥料的增产效率不断下
For a long time, the cultivation of soybeans and other crops has focused on the point of view from the traditional agricultural production, but lack of understanding of the eco-physiological point of view to improve the photosynthesis of green plants and rhizobia biological nitrogen fixation linked. The former refers to “conventional agriculture” (or traditional agriculture). This method consumes a large amount of energy and is often accompanied by the decline of soil fertility and environmental pollution as well as the continuous increase of fertilizer production efficiency