Tillage Effects on Nitrogen Recovery by Corn from a Nitrogen-15 Labeled Legume Cover Crop
Varco, J. J., Frye, W. W., Smith, M. S., MacKown, C. T.Volume:
53
Year:
1989
Language:
english
Journal:
Soil Science Society of America Journal
DOI:
10.2136/sssaj1989.03615995005300030033x
File:
PDF, 225 KB
english, 1989