See All Soybean Webcast Titles, News, and More


Impacts of Subsurface Drainage
in Corn-Soybean Rotations



By Dr. Matt Helmers
Associate Professor
and Extension Engineer, Iowa State University
mhelmers@iastate.edu

Watch Presentation (32 min 26 sec)

for PC and Android | for Apple devices

Subscribe

 

Summary:

This presentation will help consultants, growers, and other practitioners in the Midwest region increase their understanding of subsurface drainage and factors to consider when planning or evaluating the need for a subsurface drainage system. Specifically, the impacts of drainage on water movement, crop production, and nitrate-nitrogen loss will be described. In addition, factors to consider related to drain spacing and sizing will be described.


Note: These presentations are best viewed at 1024 x 768 resolution. Best audio is achieved with a sound card and audio speakers/earphones. Download Adobe Flash Player if presentation is not viewable.
 



Responsibility:

All presentations published on The Plant Management Network reflect individual views of the author/presenter(s) and are not an official position of The Plant Management Network or the author/presenter(s)' affiliated institutions, companies, or organizations. No endorsement of products or companies, institutions, or organizations is intended, nor is criticism implied of those not mentioned. Individuals using agricultural products or any products referenced by The Plant Management Network or its partners, sponsors, or advertisers, should ensure that the intended use complies with current regulations and laws, as well as conforms to the product label.





Privacy Policy   |   Copyright © 2017

Disclaimer   |   Contact Us