Predicting the amount of nitrogen fertiliser needed for sugar-beet by soil analysis

✍ Scribed by P. J. Last; A. P. Draycott

• Publisher: John Wiley and Sons
• Year: 1971
• Tongue: English
• Weight: 641 KB
• Volume: 22
• Category: Article
• ISSN: 0022-5142
• DOI: 10.1002/jsfa.2740220503