Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact 1AF22B3C-F0EE-11E1-A9DE-61C894A0A6B4 or (type any "bookEditor issueEditor" and edito... cql: keyword exact "crops" Add to list Journal Article A1 open access Effects of manure nitrogen on vegetables' yield and nitrogen efficiency in Tanzania Marcelina Aloyce Baitilwake, Sara De Bolle (UGent) , Joost Salomez, JP Mrema and Stefaan De Neve (UGent) (2011) INTERNATIONAL JOURNAL OF PLANT PRODUCTION. 5(4). p.417-429