Abstract: The index system for evaluating agricultural science and technological progress level was finished by document investigation method and Delphi method. This paper studied the agricultural science and technological progress level, taking Heilongjiang as a case. Based on the quantitative analysis by AHP using accumulation factor to evaluate weight, it made a comprehensive evaluation on the agricultural science and technological progress level of Heilongjiang from 1986 to 2011.The result showed the progress level was steadily up-going in the whole, the average rate of every year is 3.56 grades. The progress of agricultural science and technological progress level of Heilongjiang was well, which has reached a higher level.