3 documents found, page 1 of 1
Profit Margin provided by application of a fertilizer NPK at different levels i...
Oliveira, Diego Humberto de; Guimarães, Rubens José; Junior, Luiz Gonzaga de Castro; Silva, Douglas Ramos Guelfi; Villela, Gabriel MendesThe lack of management preparation inherited down from past regulations interferes in economic results of production. During the productive cycles the quantity of fertilizers are effected without the technical recommendations, which may economically render the production. The product, therefore, demands information to act strategically on its own business. The main objective for this project was analyzed the pr...
Critical ranges of leaf primary macronutrients levels for irrigated coffee farm...
Villela, Gabriel Mendes; Guimarães, Rubens José; Pinto, Clayton Grillo; Scalco, Myriane Stella; Sales Junior, José Carlos; Camilo, Willian RibeiroAimed to establish bands and, or critical levels of foliar concentrations and optimal level of fertilization with nitrogen, phosphorus and potassium to fertirrigated coffee in formation. The experiment was carried out in the field in Setor de Cafeicultura da Universidade Federal de Lavras - MG, March 2010 to July 2013. The experimental design was a randomized block design with six treatments and four replicates...
Critical ranges of levels for primary leaf macronutrient coffee fertirrigated d...
Pinto, Clayton Grillo; Guimarães, Rubens José; Villela, Gabriel Mendes; Scalco, Myriane StellaThe study had as objective to establish critical ranges of foliar and find the best level of fertilization with nitrogen, phosphorus and potassium for coffee fertirrigated in the first year after planting. The experiment was carried out in field conditions in the Coffee Culture Sector of the Agriculture Department, Federal University of Lavras, MG, from March2010 to July 2012. The experimental design was random...