Strip-Tillage Effects on Corn Performance and Soil Properties

Thumbnail Image
Date
2003-12-04
Authors
Al-Kaisi, Mahdi
Licht, Mark
Major Professor
Advisor
Committee Member
Journal Title
Journal ISSN
Volume Title
Publisher
Altmetrics
Authors
Person
Research Projects
Organizational Units
Journal Issue
Is Version Of
Versions
Series
Series
Proceedings of the Integrated Crop Management Conference
Iowa State University Conferences and Symposia

The Iowa State University Integrated Crop Management Conference is Iowa's premier crop production education event. No other program in Iowa brings together the diverse range of topics, slate of expert presenters and results of the latest University research.

The ICM Conference offers workshops focusing on the latest in crop production technology. Experts from Iowa and surrounding states will provide research updates and results in soil fertility, soil and water management, crop production and pest management.

Department
Abstract

The perceived effect of no-tillage on soil temperature, soil moisture conditions, soil compaction, soil productivity, and nitrogen movement and availability has become a major concern among producers considering adopting this tillage system. No-tillage presents a unique challenge in poorly drained soils, in which certain surface soil properties are affected due to the absence of tillage as a corrective measure. Effective tillage systems create an ideal seedbed condition (i.e., soil moisture, temperature, and penetration resistance) for plant emergence, plant development, and unimpeded root growth. However, the integration of tillage and nitrogen (N) management (i.e., type of tillage system, timing of tillage system, timing of N application, and N rate) also presents significant challenges for producing corn, sustaining soil productivity, and improving water quality.

Comments
Description
Keywords
Citation
Source
Copyright