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	Provedor de dados Ciência Rural (1) Autor Bazzi,Claudio Leones (1) Camicia,Rafaela Greici da Motta (1) Konopatzki,Evandro André (1) Maggi,Marcio Furlan (1) Michelon,Gabriela Karoline (1) Pinheiro,José Bruno Santos (1) Souza,Eduardo Godoy de (1) Mais... Palavra-chave Grain production (1) Management zones (1) Precision agriculture (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2018 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Productivity of soybean in management zones with application of different sowing densities Ciência Rural Camicia,Rafaela Greici da Motta; Maggi,Marcio Furlan; Souza,Eduardo Godoy de; Bazzi,Claudio Leones; Konopatzki,Evandro André; Michelon,Gabriela Karoline; Pinheiro,José Bruno Santos. ABSTRACT: The present study aimed to assess the efficiency of sowing at variable rates for soybean cultivation in two management zones (MZs) which were defined based on stable attributes and correlated with productivity using the Fuzzy C-means clustering algorithm and the kriging interpolation.Seeding was carried out in the 2015/2016 and 2017/2018 crops with a variation of 20% of seeds and crop row spacing of 0.70m. In each MZ, 8 plots with higher and lower seed density were established. Productivity was measured using a harvest monitor connected to a harvester. Data were filtered and submitted to descriptive analysis. Productivity maps were generated using the inverse square distance interpolation for each seeding density. In the MZ with the highest... Tipo: Info:eu-repo/semantics/article Palavras-chave: Precision agriculture; Grain production; Management zones. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200201 Registros recuperados: 1 Primeira ... 1 ... Última

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