Abstract: The research group of molecular ecology of farmland is one of the units engaged in the study of agricultural ecology in Northeast Institute of Geography and Agroecology, CAS.Taking the opportunity of 60-year anniversary of the founding of Institute, the research progresses of this research group during the past 10 years were reviewed and the main findings were summarized in this paper.In addition, at the end of this paper the future research orientations were prospected.Through this way, we hope to spur our research motivation and continuously make contributions for the development of healthy agriculture in the black soil region.