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黄淮海流域粮食生产肥料使用现状分析 被引量:1

Analysis on Present Situation of Fertilizers Application in Grain Production in Huang-Huai-Hai River Basin
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摘要 目前我国农业生产过程中化肥使用过量的问题普遍存在,黄淮海流域是我国粮食作物主产区,通过对该地区不同省份三大粮食作物肥料施用强度与生产水平的分析,提出在今后的实际生产中,(1)注重测土配方施肥技术推广与应用。(2)不同省份要侧重提高不同粮食作物的化肥利用率。江苏省要注重提高粳稻和小麦的化肥利用率;安徽省要注重提高小麦和玉米的化肥利用率;山东省要注重提高粳稻和小麦的化肥利用率,挖掘其生产潜力;河南省要注意提高粳稻和小麦的化肥利用率,挖掘其生产潜力。 At present,the problem of excessive use of chemical fertilizers is prevalent in agricultural production in China.The Huang-Huai-Hai River basin is the main grain crop production area in China.The fertilizer application and production level of three main grain crops in different provinces were analyzed.The countermeasures were put forward as follow:(1)The popularization and application of soil testing and formula fertilization technology should be paid attention to.(2)Different provinces should focus on increasing fertilizer utilization rate of different grain crops.Jiangsu Province should pay attention to increase the fertilizer utilization rate of japonica rice and wheat,Anhui Province should pay attention to increasing the fertilizer utilization rate of wheat and corn,Shandong Province should pay attention to increase the fertilizer utilization rate of japonica rice and wheat,and Henan Province should pay attention to increase the fertilizer utilization rate of japonica rice and wheat and tap their productive potential.
作者 郭永召 姚则羊 郭家宝 曹龙飞 班进福 杨振立 GUO Yong-zhao;YAO Ze-yang;GUO Jia-bao;CAO Long-fei;BAN Jin-fu;YANG Zhen-li(Shijiazhuang Academy of Agriculture and Forestry Sciences,Shijiazhuang 050041,China;Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China)
出处 《河北农业科学》 2020年第4期96-100,共5页 Journal of Hebei Agricultural Sciences
基金 公益性行业(农业)科研专项(201503130)。
关键词 黄淮海流域 化肥利用率 施肥强度 生产水平 Huang-Huai-Hai River basin Fertilizer use efficiency Fertilization intensity Production level
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