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Position: Home > Articles > Experimental on Wheat Fertilizer Utilization Ration Huzhu County Science and Technology of Qinghai Agriculture and Forestry 2017 (2) 6-10

互助县小麦肥料利用率试验研究

作  者:
刘永忠;雷发林;刘永春;高青明
单  位:
互助县农业技术推广中心;互助县科学技术协会
关键词:
肥料利用率;测土配方施肥;高产高效;优化施肥
摘  要:
化学肥料利用率低不仅造成过量施肥,土壤理化性质恶化,影响农作物产量和质量,还会浪费资源,同时造成对环境的负面效应。本文根据测土配方施肥项目中肥料高产高效优化管理技术的要求综述了提高肥料利用率的方式方法,力求为扭转"增肥不增产"、"土壤养分过量累积"、"养分损失严重和生产效率下降"的现行局面提供理论依据。
译  名:
Experimental on Wheat Fertilizer Utilization Ration Huzhu County
作  者:
LIU Yong-zhong;LEI Fa-lin;LIU Yong-chun;GAO Qing-ming;Huzhu County Agricultural Technology Promotion Center;Huzhu County Association for Science and Technology;
关键词:
Fertilizer use efficiency;;Soil testing formula fertilization;;High production and efficiency;;Optimized fertilization
摘  要:
The low utilization of chemical fertilizer,not only caused by excessive fertilizer,degradation of soil physical and chemical properties,affect crop yield and quality,will waste of resources,at the same time cause the negative effect on the environment. According to the measured soil fertilizer project in high yield and efficient optimization management technology are reviewed in this paper to improve the utilization ratio of fertilizer,and try to reverse the add fertilizer production,excess nutrient accumulation and nutrient loss serious and productivity decline provide theoretical basis for the current situation.

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