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Long-Term Land Application of Biosolids: Soil and Plant Trace Element Composition cover

Long-Term Land Application of Biosolids: Soil and Plant Trace Element Composition

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Publication #: B-1062
Date Published: 04/01/1998

Publication Author(s):
Carla Johnson
George F. Vance

Description:
Because biosolid disposal is becoming a global concern, past traditional methods have been outlawed or are becoming less popular with the public. Disposing biosolids in landfills, incineration, and ocean dumping have been stopped; however, land application is a popular alternative. "Land application of biosolids can supply necessary plant nutrients, improve soil water-holding capacity, and increase beneficial microbial activity," say authors Johnson and Vance. In their 10-page bulletin, Long-term land application of biosolids: Soil and plant trace element composition, the two discuss a five-year study of biosolid application on a test site in Evanston, Wyoming. They determine if the different grass species grown on these soils have accumulated trace elements such as Cd, Cu, Ni, Pb, Se, and/or Zn.


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University of Wyoming Extension

Department #3354

1000 E. University Ave.

Laramie, WY 82071

Phone: (307) 766-5124

Email: uwext@uwyo.edu

Find us on Facebook (Link opens a new window) Find us on Twitter (Link opens a new window) Find us on YouTube (Link opens a new window) Find us on Pinterest (Link opens a new window)

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