Nutrient cycling and fertilizers PDFs from Feb. 13 lecture

Submitted by scheuers on Wed, 02/14/2007 - 4:06pm.

In lecture on Tuesday, Feb 13th, 3 PDF articles were presented that represent industry viewpoints on fertilzer use. These articles are attached below.

AttachmentSize
high yield agriculture00-1p04.pdf143.13 KB
fertilizers USGS fs155-99.pdf302.06 KB
fertilizer institute farmpolicy 2007.pdf343.19 KB