Evaluation of N2-fixation and nitrogen economy of a maize/cowpea intercrop system using15N dilution methods

✍ Scribed by Francis Ofori; J. S. Pate; W. R. Stern

• Publisher: Springer
• Year: 1987
• Tongue: English
• Weight: 814 KB
• Volume: 102
• Category: Article
• ISSN: 0032-079X
• DOI: 10.1007/bf02370697