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首页> 外文期刊>Open Journal of Ecology >Management of influence of using of fertilizers on soil quality: The case of nitrate pollutants
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Management of influence of using of fertilizers on soil quality: The case of nitrate pollutants

机译：化肥使用对土壤质量的影响管理：以硝酸盐污染物为例

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Contamination of soil and water contributes to the reduction of economic income, and also has an impact on economic development and management organizations and services. In order toavoid excessive use of nitrate fertilizers we maderesearch through systematic laboratory study of applying the basic chemical and physical analyzes of selected soil samples. In this research, we apply the method that was studied movement of nitrate solution in two soil types (sand and loess), since the impact of fertilizers on the environment depends on the soil types and its category. As the result, we got accurate functional dependences of sufficiently step height of soil and the concentration of nitrate ions and those can find a specific application in agriculture for these two types of soil, and may be sufficiently adequate substitution for the field investigations. The aim of the study was to investigate the most important negative environmental and economic consequences of the using of artificial fertilizers and to show that soil tests in the laboratory can be an adequate substitute for a field test because of economic savings. The comparative analysis of experimental and numerical results for nitrates leaching in different soil types were concluded.
机译：土壤和水的污染会导致经济收入的减少，并对经济发展和管理组织及服务产生影响。为了避免过量使用硝酸盐肥料，我们通过系统的实验室研究，对选定土壤样品进行了基本的化学和物理分析，进行了研究。在本研究中，由于肥料对环境的影响取决于土壤类型及其类别，因此我们采用了研究硝酸盐溶液在两种土壤类型（沙土和黄土）中运动的方法。结果，我们得到了土壤足够的台阶高度和硝酸根离子浓度的精确的功能依赖性，并且可以在农业上针对这两种类型的土壤找到特定的应用，并且可能足以替代田间调查。这项研究的目的是调查使用人工肥料对环境和经济造成的最重要的负面影响，并表明由于节省了经济，实验室的土壤试验可以代替田间试验。得出了不同类型土壤中硝酸盐淋失的实验和数值结果的对比分析。

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