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Lime sludge from a water treatment plant dries along the edge of a farm field where it was laid for use in treating the field's ability to grow a variety of crops from corn and soybeans to wheat..

Lime sludge from a water treatment plant dries along the edge of a farm field where it was laid for use in treating the field's ability to grow a variety of crops from corn and soybeans to wheat..

  • agriculture
  • agronomy
  • crops
  • crop
  • oilseeds
  • soybean oil
  • corn oil
  • forage
  • grass
  • grasses
  • tall fescue
  • grain
  • grains
  • corn
  • maize
  • soybean
  • glycine
  • wheat
  • vegetable crops
  • sweet corn
  • environment
  • ecology
  • ecosystem
  • environmentalism
  • waste disposal
  • recycling
  • sludge
  • water
  • treatment
  • acidity
  • alkaline

© Copyright 2012, Gary Gardiner - www.garygardiner.com
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