Marcio Koetz
Universidade Federal de Mato Grosso
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Publication
Featured researches published by Marcio Koetz.
Australian Journal of Crop Science | 2017
Vanessa Mendes Rêgo; Marcio Koetz; Edna Maria Bonfim-Silva; Tonny José Araújo da Silva; Luana Glaup Araujo Dourado
Quinoa (Chenopodium quinoa Willd.) quickly adapts to different climatic conditions; however, low soil fertility conditions and inadequate soil water levels may reduce yield. The objective of this study was to evaluate the effect of irrigation levels and potassium fertilization for quinoa production in the Cerrado Oxisol. The experiment was performed in a greenhouse, located at the Federal University of Mato Grosso (UFMT), Campus of Rondonópolis Brazil, using soil collected from a Cerrado Oxisol. The experimental design was a randomized complete block design in a 5x5 factorial scheme with four replicates, corresponding to five potassium doses (0, 100, 200, 400 and 600 mg dm) and five irrigation levels (50, 75, 100, 125 and 150% of field capacity). The variables of dry mass of shoot, dry mass of roots, water use efficiency, mass of 100 grains, production and number of grains were analyzed. The dry mass of the aerial part and the roots are influenced by the potassium fertilization in the doses between 530 and 600 mg dm. All the vegetative and productive characteristics were affected by the treatments. The highest water use efficiency was observed at the potassium (K2O) dose of 375 mg dm -3 and a 50% irrigation level.
Agricultural Water Management | 2014
Rebeca de Andrade Porto; Marcio Koetz; Edna Maria Bonfim-Silva; Analy Castilho Polizel; Tonny José Araújo da Silva
Australian Journal of Crop Science | 2015
E. C. A. de Anicésio; Edna Maria Bonfim-Silva; T. J. A. da Silva; Marcio Koetz
Revista Brasileira de Agricultura Irrigada | 2010
Marcio Koetz; Manuel Gabino Crispin Churata Masca; Luciana Celeste Carneiro; Vilmar Antônio Ragagnin; Darly G. de Sena Júnior; Raimundo Rodrigues Gomes Filho
REVISTA AGRO@MBIENTE ON-LINE | 2014
Edna Maria Bonfim-Silva; Matheus de C. Silva; Alessana Franciele Schlichting; Rebeca de Andrade Porto; Tonny José Araújo da Silva; Marcio Koetz
Revista Agroecossistemas | 2013
Rebeca de Andrade Porto; Marcio Koetz; Edna Maria Bonfim-Silva; Alessana Franciele Schlitching; Analy Castilho Polizel; Raphael Pereira França de Paula
Revista Brasileira de Agricultura Irrigada | 2008
Marcio Koetz; Manuel Gabino Crispin; Churata Masca; Luciana Celeste Carneiro; Vilmar Antônio Ragagnin; Darly Geraldo De Sena; Raimundo Rodrigues; Gomes Filho; Engenheiro Agrícola; Engenheiro Agrônomo; Engenheira Agrônoma
Australian Journal of Crop Science | 2016
J. R. de Oliveira; Marcio Koetz; Edna Maria Bonfim-Silva; T. J. A. da Silva
Revista Brasileira de Engenharia Agricola e Ambiental | 2015
Bruna Elusa Kroth; Edna Maria Bonfim-Silva; Tonny José Araújo da Silva; Marcio Koetz; Alessana Franciele Schlichting
X Mostra da Pós-Graduação: Direitos Humanos, trabalho coletivo e redes de pesquisa na Pós Graduação | 2018
Juliane de Souza Beltrão; Marcio Koetz