Browsing by Author Guelfi, Douglas

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Showing results 1 to 10 of 10
Issue DateTitleAuthor(s)
2023Ammonia volatization from conventional and stabilized fertilizers, agronomic aspects and microbiological attributes in a Brazilian coffee crop systemSarkis, Leonardo Fernandes; Dutra, Mateus Portes; Oliveira, Damiany Pádua; Fernandes, Tales Jesus; Souza, Thaís Regina de; Builes, Victor Ramirez; Guelfi, Douglas
Sep-2021Carbon dioxide flux of conventional and slow or controlled release nitrogen fertilizers in coffee cropSarkis, Leonardo Fernandes; Andrade, André Baldansi; Guelfi, Douglas; Chagas, Wantuir Filipe Teixeira; Faquina, Valdemar; Guareschi, Roni Fernandes
15-Feb-2023Chloride applied via fertilizer affects plant nutrition and coffee qualitySantos, César; Malta, Marcelo Ribeiro; Gonçalves, Mariana Gabriele Marcolino; Borém, Flávio Meira; Pozza, Adélia Aziz Alexandre; Martinez, Herminia Emilia Prieto; Souza, Taylor Lima de; Chagas, Wantuir Filipe Teixeira; Melo, Maria Elisa Araújo de; Oliveira, Damiany Pádua; Lima, Alan Dhan Costa; Abreu, Lívia Botelho de; Reis, Thiago Henrique Pereira; Souza, Thaís Regina de; Builes, Victor Ramirez; Guelfi, Douglas
2023Corn cropping system and nitrogen fertilizers technologies affect ammonia volatilization in brazilian tropical soilsSantos, César; Pinto, Sheila Isabel do Carmo; Guelfi, Douglas; Rosa, Sara Dantas; Fonseca, Adrianne Braga da; Fernandes, Tales Jesus; Ferreira, Renato Avelar; Satil, Leandro Barbosa; Nunes, Ana Paula Pereira; Silva, Konrad Passos e
Mar-2021Dual functional coatings for urea to reduce ammonia volatilization and improve nutrients use efficiency in a brazilian corn crop systemSantos, César Ferreira; Nunes, Ana Paula Pereira; Aragão, Osnar Obede da Silva; Guelfi, Douglas; Souza, André Alves de; Abreu, Lívia Botelho de; Lima, Alan Dhan Costa
Nov-2022Innovative phosphate fertilizer technologies to improve phosphorus use efficiency in agricultureGuelfi, Douglas; Nunes, Ana Paula Pereira; Sarkis, Leonardo Fernandes; Oliveira, Damiany Pádua
Jan-2022Interfaces between biodegradable organic matrices coating and MAP fertilizer for improve use efficiencyNunes, Ana Paula Pereira; Santos, César Ferreira; Guelfi, Douglas
Apr-2023Nitrogen fertilizer technologies: opportunities to improve nutrient use efficiency towards sustainable coffee production systemsSouza, Taylor Lima de; Oliveira, Damiany Pádua de; Santos, César Ferreira; Reis, Thiago Henrique Pereira; Cabral, João Pedro Campos; Resende, Éricles Renan da Silva; Fernandes, Tales Jesus; Souza, Thaís Regina de; Builes, Victor Ramirez; Guelfi, Douglas
Dec-2020Root Morphology and Joint Uptake Kinetics of Phosphorus, Potassium, Calcium and Magnesium in Six Eucalyptus ClonesPinto, Sheila Isabel Do Carmo; Furtini Neto, Antônio Eduardo; Moretti, Bruno da Silva; Santos, César Ferreira; Andrade, André Baldansi; Guelfi, Douglas
1-Dec-2022Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilizationFreitas, Tainah; Bartelega, Lucas; Santos, César; Dutra, Mateus Portes; Sarkis, Leonardo Fernandes; Guimarães, Rubens José; Dominghetti, Anderson William; Zito, Pauliana Cristina; Fernandes, Tales Jesus; Guelfi, Douglas