Pinto CG, Guimarães RJ, Villela GM, Scalco MS. Critical ranges of levels for primary leaf macronutrient coffee fertirrigated during the first year after planting. Coffee Science - ISSN 1984-3909 [Internet]. 2014Mar.29 [cited 2025Apr.20];8(4):530-8. Available from: http://177.105.2.251/index.php/Coffeescience/article/view/523