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The use of the Imagej software in the estimation of exposed substrate after control of invasive grassesO uso do software Imagej na estimativa de substrato exposto pós controle de gramíneas invasoras

Silveira, Leonardo Palhares da; Menezes, Eduarda Soares; Mucida, Danielle Piuzana; Pereira, Israel Marinho; dos Santos, José Barbosa; de Oliveira, Marcio Leles Romarco (Universidade Federal de Santa Maria, 2018)

Availability of phosphorus in soil and straw in successive tropical grasses crop fertilized with different phosphates

Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA); Universidade Estadual Paulista (UNESP); Universidade do Oeste Paulista (2016-01-01)

Objective: The aim of this study was to evaluate the availability of P in soil and straw during successive tropical grasses crop fertilized with different phosphates. The crops were grown in 18 dm-3 pots for 50 days. ...

Aptitud física de tres clases de suelos a tres pastos, en la planicie del río motatán, estado Trujillo, VenezuelaPhysical suitability of the three soil class to three grass of the river Motatan lowlands, Trujillo State, Venezuela

Pineda, Neida M.; Jaimes C., Edgar J.; Elizalde, Graciano; Ochoa, Guido (2009)