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生物固氮在农业生产中具有十分重要的作用,到目前为止其研究已经涉及到形态结构、细胞水平、分子水平及遗传等诸多领域。本文简要综述了生物固氮在农业生产应用的现状、生物固氮种类、生物固氮原理、生物固氮在农业生产中的意义及生物固氮的前景展望。生物固氮技术已经成为解决世界粮食、能源危机等未来期望最大的生物技术。
Biological nitrogen fixation plays an important role in agricultural production. So far its research has involved many aspects such as morphological structure, cell level, molecular level and genetics. This paper briefly reviewed the status of biological nitrogen fixation in agricultural production and application, biological nitrogen fixation species, biological nitrogen fixation principle, the significance of biological nitrogen fixation in agricultural production and biological nitrogen fixation prospects. Biological nitrogen fixation technology has become the world’s food, energy crisis and other future expectations of the largest biotechnology.