According to the actual situation of agricultural modernization in Heilongjiang ,evaluation index sys-tem of agricultural modernization process was built .Principal component analysis methods were used to analyze the development trend of agricultural modernization in Heilongjiang and development differences in different re-gions .The results showed that the overall development of Heilongjiang agricultural modernization showed a rising trend ,but there was a certain gap with the target value which for established agricultural modernization in general ,and there were big gap between each regions ,the overall level was low .In order to continuously im-prove use efficiency of agricultural resources ,the mode of agricultural production and management should be changed ,efficiency input of capital should be improve to accelerate the transformation of agricultural science and technology and the pace of agricultural modernization .%根据黑龙江省农业现代化发展的实际情况，构建了黑龙江省农业现代化进程评价指标体系，运用主成分分析方法对黑龙江农业现代化发展的总体趋势和不同区域间的发展差异进行了分析。结果表明：黑龙江农业现代化总体发展呈现上升趋势，但与黑龙江省设立的农业现代化发展目标值总体还有一定差距，地区之间农业现代化进程发展差距较大，总体水平偏低，因此应不断提高农业资源的利用效率，转变农业生产经营方式，提高资金有效投入，加快农业科技成果转化，以全面加快黑龙江省农业现代化进程。
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