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CONTENTS


VOL. 5, ISSUE 2 | Fall 2020


6 FEATURES Water management


6 Keeping the Colorado flowing What are we doing to safeguard the lifeblood of the American West?


10 Straight from the field Researchers share what you need to know related to current research focused on two methods of irrigation: mobile drip and subsurface drip.


Precision irrigation


14 Seeking solutions Precision irrigation offers established tools for today and exciting options for the future.


18 Looking into the future Using imagery in irrigation management is growing, with many new uses expected in the future.


Directory


22 Preferred IA Vendor Directory Find the companies with the products and services you are looking for.


Irrigation Today is published quarterly by the Irrigation Association, 8280 Willow Oaks Corporate Drive, Suite 400, Fairfax, VA 22031-4511 USA, Tel 703.536.7080, Fax 703.536.7019, info@ irrigationtoday.org, www.irrigationtoday.org. The IA and Irrigation Today are not responsible for content or opinions included in this publication. Reference in this publication to any specific commercial product or service is for general informational purposes only and does not constitute an endorsement or recommendation by the IA. The publisher grants free subscriptions to those who work in the agriculture industry, and all requests will be reviewed for qualification. Those who do not qualify can subscribe by paying the one-year subscription fee of $20 ($35/ year international rate).


ISSN 2572-7826 (print) | ISSN 2572-7834 (online) | © 2020 by the Irrigation Association. All rights reserved. No part of this magazine may be reproduced in any form or by any means without permission in writing from the Irrigation Association.


POSTMASTER – Please send address changes to: Irrigation Today, 8280 Willow Oaks Corporate Drive, Suite 400, Fairfax, VA 22031-4511. irrigationtoday.org Fall 2020 | Irrigation TODAY 3


14 IN EVERY ISSUE


Editorial message .................4 Voices from the industry ........ 28 Your best practice ............... 30 Economy ........................ 32 Legislative update .............. 34 Association news ................ 36 Ad index ......................... 38


Drought & laws spark interest in


GROUNDWATER RECHARGE


30


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