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Using grey dynamic model to analysis the influencing factors of grain production in Heilongjiang province

机译：利用灰色动态模型分析黑龙江省粮食产量影响因素

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The paper analysis influencing factors of grain production in Heilongjiang province, using the theory of gray system model. In Heilongjiang Province, the chemical fertilizer, the per unit area yield of grain and other agricultural technology and production input factors is the main influence factors in the current and future; secondly, the comprehensive influence of agricultural natural resources and social resources is an important factor, Then, there's including the level of agricultural modernization and agricultural production support system will bring new influence to grain production. Therefore, it puts forward that Heilongjiang province stable grain production should pay attention to both short-term and long-term interests for the protection of the ecological environment; to reasonable use and conservation of resources for saving its; to improve the production input factor and output efficiency for improving the overall level of agricultural modernization; to stabilize prices of agricultural production input for improving food production support policies to play the farmer's production enthusiasm, for maintain national food security.
机译：黑龙江省粮食产量纸张分析因素利用灰色系统模型理论。在黑龙江省，化肥，各单位面积的粮食和其他农业技术产量和生产投入因素是当前和未来的主要影响因素;其次，农业自然资源和社会资源的全面影响是一个重要因素，那么，包括农业现代化水平和农业生产支持系统将对粮食生产产生新的影响。因此，它提出了黑龙江省稳定的粮食产量应注意保护生态环境的短期和长期利益;合理使用和保护资源以节省其资源;提高生产投入因素和产出效率，以提高农业现代化的总体水平;为了稳定农业生产投入的价格，以改善粮食生产支持政策，为维持国家粮食安全而发挥农民的生产热情。

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