Legume residue management and rotation effects on soil nitrogen, productivity, and economics in wheat-based no-till systems
By: by Christopher David Pannkuk.
Published: 1992
Language: eng
Number of pages: 74
Subjects: Winter wheat -- Soils -- Nitrogen content.; Crop rotation.; Legumes.; Crop residues.; No-tillage.; Crops and nitrogen -- Economic aspects.
Other titles: Legume residue management and rotation effects on soil nitrogen, productivity, and economics in wheat based no till systems.
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1992.

Includes bibliographical references (leaves 51-56).

WSU:"Department of Crop and Soil Sciences."