Sulfur Fertilizer Application to Corn and Soybean
Date
2001-01-01
Authors
Major Professor
Advisor
Committee Member
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Historically sulfur (S) application has not been recommended on Iowa soils for corn and soybean production. The soil supply or combination from sources such as manure or precipitation has met crop S needs. However, soil S levels or supply will become depleted with prolonged crop removal, sulfate leaching, low precipitation deposition, and declining soil organic matter. The objective of this study was to determine the responsiveness of corn and soybean to S application (first year and residual second year) and S fertilizer material at multiple sites across Iowa soils and climatic conditions.
Series Number
Journal Issue
Is Version Of
Versions
Series
Academic or Administrative Unit
Type
report
Comments
Rights Statement
Copyright
Mon Jan 01 00:00:00 UTC 2001