Agronomy Journal Journal of Natural Resources and Life Sciences Education
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Published online 1 May 1962
Published in Agron J 54:222-229 (1962)
© 1962 American Society of Agronomy
677 S. Segoe Rd., Madison, WI 53711 USA
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Hanway, J. J.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Hanway, J. J.
Agricola
Right arrow Articles by Hanway, J. J.

Corn Growth and Composition in Relation to Soil Fertility: III. Percentages of N, P and K in Different Plant Parts in Relation to Stage of Growth1

J. J. Hanway2

Synopsis: Nutrient deficiencies were reflected in differences in percent N, P, and K in the leaves and leaf sheaths more than in other plant parts. In early season samples, differences in percentages of NO3-N in the plant due to differences in N availability were greater than those of total N. Within each plant part the percentage of water-soluble P was highly correlated with the percentage of total P.

1 Journal Paper No. J-4144 of the Iowa Agricultural and Home Economics Experiment Station, Ames, Iowa. Project Nos. 1189 and 1205

2 Professor of Soils.

Received for publication July 5, 1961.




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
The SCI Journals Crop Science Vadose Zone Journal
Journal of Natural Resources
and Life Sciences Education		 Soil Science Society of America Journal
Journal of Plant Registrations Journal of
Environmental Quality		 The Plant Genome
Copyright © 1962 by the American Society of Agronomy.