Fertilization (N and K2O) of fertirigated coffee in the first year after planting in the southern region of Minas Gerais state. Coffee Science - ISSN 1984-3909 [Internet]. 2011Mar.20 [cited 2025Apr.20];5(2):137-4. Available from: http://177.105.2.251/index.php/Coffeescience/article/view/336