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	Provedor de dados Scientia Agricola (1) AGRIAMBI (1) Autor Albuquerque,Abel W. de (1) Galvani,Raquel (1) Hotta,Luiz Fernando Keyti (1) Moura,Adriano B. (1) Oliveira Filho,Manoel dos S. (1) Rodrigues,William A. R. (1) Rosolem,Ciro Antonio (1) Sá,Leopoldo de A. (1) Mais... Palavra-chave Phosphorus fertilizer (2) Agroindustrial yield (1) Mineral phosphorus (1) Natural phosphate (1) Organic phosphorus (1) Phosphorus fractioning (1) Soil management (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2016 (1) 2008 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Growth and yield of sugarcane as a function of phosphorus doses and forms of application AGRIAMBI Albuquerque,Abel W. de; Sá,Leopoldo de A.; Rodrigues,William A. R.; Moura,Adriano B.; Oliveira Filho,Manoel dos S.. ABSTRACT This study aimed to evaluate sugarcane growth and its agricultural and industrial yield influenced by phosphorus (P) sources and forms of application. The experiment was carried out at the Paisa Sugar Mill, in Penedo-AL, Brazil, from February 2012 to February 2013. The adopted experimental design was a randomized block in a factorial arrangement, with four replicates. The treatments consisted of five doses of triple superphosphate applied in the planting furrow (0, 50, 100, 150 and 200 kg ha-1 of P2O5), and three doses of Bayóvar reactive phosphate rock (0, 100 and 200 kg ha-1 of P2O5) applied in the total area. Phosphorus applied in the planting furrow improved sugarcane quality through the reduction of fiber and increases in purity, corrected... Tipo: Info:eu-repo/semantics/article Palavras-chave: Phosphorus fertilizer; Soil management; Agroindustrial yield. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100029 Phosphorus sources and fractions in an oxisol under no-tilled soybean Scientia Agricola Galvani,Raquel; Hotta,Luiz Fernando Keyti; Rosolem,Ciro Antonio. Phosphorus dynamics in soil can be modified by the use of no-till systems. Brazilian farmers have applied phosphorus fertilizers onto the soil surface to optimize machine field operations despite the lack of research supporting this practice. An experiment was conducted to study the effects of the application of two P sources onto soil surface and soybean seed furrows. The treatments consisted either of the application or not of 80 kg ha-1 of total P2O5 as natural reactive rock phosphate and superphosphate spread on the soil surface over the standing plant residues. At soybean planting, additional treatments (80 kg ha-1 of Natural Phosphate or Superphosphate) were applied at seed furrows. Soil was sampled down to 40 cm deep before soybean planting and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Natural phosphate; Phosphorus fertilizer; Mineral phosphorus; Organic phosphorus; Phosphorus fractioning. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000400014 Registros recuperados: 2 Primeira ... 1 ... Última

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