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Browsing by Subject "Groundwater -- Pollution -- Prevention"

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Browsing by Subject "Groundwater -- Pollution -- Prevention"

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  • Reducing the risk of groundwater contamination from livestock manure management 
    Oregon State University. Extension Service; Miner, Ron (Corvallis, Or. : Extension Service, Oregon State University, 1995-07)
    Spreading livestock and poultry manure on crop and pastureland is a way to reclaim the value of the plant nutrients in manure. This practice is the most popular and widely recommended way to utilize these manures. Nitr ...
  • Understanding nitrogen fertilizers 
    Oregon State University. Extension Service; Andrews, Gail Glick ([Corvallis, Or.] : Oregon State University, Extension Service, 1998-01)
    Your groundwater is at higher risk of contamination from excess nitrogen fertilizer if you have soils that drain quickly, such as river loam, coastal sand, or volcanic deposits.
  • Using nitrogen fertilizers wisely 
    Oregon State University. Extension Service; Andrews, Gail Glick ([Corvallis, Or.] : Oregon State University, Extension Service, 1998-01)
    Plants need nitrogen to grow. However, if there is more nitrogen (in the form of nitrate) in the soil than plants need, some of it may leach below the rooting zone and end up in the groundwater that supplies your dri ...

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