Comparison of Fall and Spring Applications of 15N-Labeled Urea to Douglas-Fir: II. Fertilizer Nitrogen Recovery in Trees and Soil after 2 years1

✍ Scribed by Heilman, P. E.; Dao, T. H.; Cheng, H. H.; Webster, S. R.; Christensen, L.

• Book ID: 121518981
• Publisher: The American Society of Agronomy
• Year: 1982
• Tongue: English
• Weight: 158 KB
• Volume: 46
• Category: Article
• ISSN: 0361-5995
• DOI: 10.2136/sssaj1982.03615995004600060035x