Abstract:

This paper describes the technology farmland productivity evaluation process in Beixing farm of Heilongjiang Province and investigation land-based production, soil fertility, land utilization, and make a comprehensive evaluation as Beixing block farm for unit. Evaluation of farmland productivity grading, to verify the evaluation results, evaluation results for the proposed construction of land quality protection and rationalization proposals in order to promote soil testing and fertilizer, and to provide a scientific basis for sustainable agricultural development.