• 粮食问题一直黑龙江垦区经济工作重点

    Grain issue is the key that economy of Heilongjiang reclamation area works all the time.

    youdao

  • 本文黑龙江垦区农业机械动力进行预测分析

    The total powers of agriculture machine in Heilongjing land reclamation system were predicted and analyzed in this article.

    youdao

  • 针对黑龙江垦区涝渍现象,分析了涝渍产生原因

    This paper analyzes the causation of the flood disaster according to the flood situation in the reclamation area in Heilongjiang Province.

    youdao

  • 灌溉农业黑龙江垦区支柱产业,而大型灌区又是商品粮生产重要基地

    Irrigation agriculture is a pillar industry in Heilongjiang Reclamation area. At the same time, large irrigation area is an important marketable grain base.

    youdao

  • 黑龙江垦区具有丰富农业资源但是由于多年片面追求粮食产量经济效益,农业生态系统破坏严重

    Reclamation area of Heilongjiang is rich for agricultural resources. But the agroecosystem has been seriously destroying in recent years due to pursuing grain yield and economic profit.

    youdao

  • 简述了国际社会开展ISO 14000环境管理体系目的国内黑龙江垦区食品行业开展ISO 14000认证工作现状

    The goal of international society developing ISO14000 EMS and the status of ISO14000 certification work in civil and Heilongjiang agricultural reclamation region are stated simply.

    youdao

  • 简述了国际社会开展ISO 14000环境管理体系目的国内黑龙江垦区食品行业开展ISO 14000认证工作现状

    The goal of international society developing ISO14000 EMS and the status of ISO14000 certification work in civil and Heilongjiang agricultural reclamation region are stated simply.

    youdao

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