Kaspar, T.C., Jaynes, D.B., Parkin, T.B., and Moorman, T.B., 2006, Rye Cover Crop and Gamagrass Strip Effects on NO3 Concentration and Load in Tile Drainage All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher: J. Environ. Qual., v. 36, no. 5, p. 1503-1511.