The Locator -- [(subject = "Tillage--Research--Iowa")]

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Title:
Southeastern Iowa Conservation Tillage Research and Demonstration Project. Summary (1980-1986).
Publisher:
s.n.,
Copyright Date:
1987
Description:
1 folded sheet (4 p.) : col. ill. ; 28 cm.
Subject:
Tillage--Research--Iowa.
No-tillage--Research--Iowa.
Other Authors:
Iowa. Department of Agriculture and Land Stewardship.
Iowa State Agricultural Extension Service.
Notes:
"Cooperating agencies: Iowa State University, USDA-ARS, Southeast Community College, U.S. Department of the Army, Soil Conservation Service, Iowa Department of Agriculture and Land Stewardship, Des Moines County Soil Conservation District, Iowa State Agricultural Extension Service."
Summary:
Graphs showing average yields, variable costs, labor input, production costs, and dollars per bushel for corn and soybeans using reduced, no till, and conventional tillage methods.
OCLC:
(OCoLC)17221144
Locations:
IAOX771 -- State Library of Iowa (Des Moines)
OVUX522 -- University of Iowa Libraries (Iowa City)

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