搜索结果: 1-3 共查到“nitrate concentrations”相关记录3条 . 查询时间(0.093 秒)
Climate control on sulphate and nitrate concentrations in alpine streams of Northern Italy along a nitrogen saturation gradient
surface waters nitrate concentrations sulphate nitrogen saturation gradient
2009/4/29
The role of meteorology, hydrology and atmospheric deposition on the temporal pattern of SO4 and NO3 concentrations was investigated for three streams draining alpine catchments in Northern Italy.
...
Investigation of Nitrate Concentrations in Some Bottled Water Available in Tehran
Chemical contamination bottled water nitrate
2009/12/16
Background and Objectives: Bottled water is a main beverage at many developed and developing countries. It can be polluted with chemical agents. One of these agents is nitrate which affects the safety...
Yield and Petiole Nitrate Concentrations of Cotton Treated with Soil-Applied and Foliar-Applied Nitrogen
Foliar-Applied Nitrogen Soil-Applied Cotton Treated
2008/5/13
Nitrogen fertilization and N nutrient management are crucial components of economically successful cotton (Gossypium hirsutum L.) production. The efficacy of foliar N applications and the timing crite...