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1by Eduardo Lopes Cancellier, Douglas Ramos Guelfi Silva, Valdemar Faquin, Bruno de Almeida Gonçalves, Leandro Lopes Cancellier, Carlos Roberto Spehar“... in an improved Cerrado soil. Four N sources were used: conventional urea, urea + N-(n-butyl) thiophosphoric...”
Published 2016-04-01
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2by Renato Ferreira de Souza, Valdemar Faquin, Paulo Rogério Ferreira Torres, Danielle Pereira Baliza“... matéria orgânica dos solos para a otimização do uso do P pelas culturas.<br>Liming and organic fertilizers...”
Published 2006-12-01
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3by Renato Ferreira de Souza, Valdemar Faquin, Alex Teixeira de Andrade, Paulo Rogério Ferreira Torres“... forms in the different soil compartments (labile, little labile and non-labile) is very influenced...”
Published 2007-12-01
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4by Luiz Arnaldo Fernandes, Sílvio Júnio Ramos, Samuel Vasconcelos Valadares, Paulo Sergio Nascimento Lopes, Valdemar FaquinSubjects: “...soil analysis...”
Published 2008-11-01
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5by Luiz Arnaldo Fernandes, Valdemar Faquin, Antonio Eduardo Furtini Neto, Nilton CuriSubjects: “...phosphate fertilizers...”
Published 2002-03-01
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6by Anderson William Dominghetti, Douglas Ramos Guelfi, Rubens José Guimarães, André Luiz Carvalho Caputo, Carlos Roberto Spehar, Valdemar Faquin“...-sources contributed to reduce the soil pH, measured after the third nitrogen fertilization. The N-NH3...”
Published 2016-04-01
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7by Fabricio William Ávila, Valdemar Faquin, Douglas Ramos Guelfi Silva, Carla Elisa Alves Bastos, Nilma Portela Oliveira, Danilo Araújo SoaresSubjects: “...tropical soil...”
Published 2012-12-01
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8by Maria de Fátima Arrigoni-Blank, Valdemar Faquin, José Eduardo B. P. Pinto, Arie F. Blank, Osmar A. Lameira“... and fertilization are essential for C. verbenacea growth, when cultivated in poor acid soils. For the soil employed...”
Published 1999-11-01
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9by Alvaro Vilela de Resende, Antonio Eduardo Furtini Neto, Vera Maria Carvalho Alves, Joel Augusto Muniz, Nilton Curi, Valdemar Faquin, Daniel Ioshiteru Kimpara, José Zilton Lopes Santos, Leandro Flávio CarneiroSubjects: “...phosphate fertilization...”
Published 2006-06-01
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10by Sílvio Júnio Ramos, Valdemar Faquin, Carlos Ribeiro Rodrigues, Carlos Alberto Silva, Fabrício William de Ávila, Regynaldo Arruda SampaioSubjects: “...phosphated fertilization...”
Published 2010-02-01
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11by Antônio Claret de Oliveira Júnior, Valdemar Faquin, José Eduardo Brasil P Pinto“... fertilization types (mineral, organic and mixed). Control was an additional treatment, using soil from arnica...”
Published 2006-09-01
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12by Wantuir Filipe Teixeira Chagas, Douglas Ramos Guelfi, Eduardo Bucsan Emrich, André Leite Silva, Valdemar Faquin“...ABSTRACT Information related to phosphate fertilization and coated phosphate fertilizer in onion...”
Published 2016-09-01
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13by Arie F Blank, Andréa dos S Oliveira, Maria de Fátima Arrigoni-Blank, Valdemar Faquin“... the effects of chemical fertilization and liming on growth and nutrition of lemon balm (Melissa officinalis...”
Published 2006-06-01
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14by Renato Ferreira de Souza, Valdemar Faquin, Luis Arnaldo Fernandes, Fabricio Wiliam de Avila“... capacity of adsorption to mineralogical components of the soil and low availability for the plants...”
Published 2006-08-01
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15by Sílvio Júnio Ramos, Valdemar Faquin, Carlos Ribeiro Rodrigues, Carlos Alberto Silva, Paulo Fernandes BoldrinSubjects: “...phosphate fertilization...”
Published 2009-04-01
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16by Antônio C. Oliveira Júnior, Valdemar Faquin, José Eduardo B.P. Pinto, Rodrigo R. Lima Sobrinho, Suzan K.V. Bertolucci“..., and organic fertilization. The experiment was carried out in a greenhouse, using allic Cambisol. Three soil...”
Published 2005-07-01
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17by Douglas Ramos Guelfi Silva, André Ferreira Pereira, Ronaldo Liberato Dourado, Frederico Pinto da Silva, Fabrício William Ávila, Valdemar Faquin“... of the nitrogen that occur in the soil-plant-atmosphere system, reducing the efficiency of the fertilization...”
Published 2011-06-01
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18“... and incubated the soil for 30 days, then P and basic fertilization (macro and micronutrients) were applied...”
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19by Andrei Rodrigo Cabbau, Valdemar Faquin, Luiz Arnaldo Fernandes, Alex Teixeira Andrade, Rodrigo Reis de Lima SobrinhoSubjects: “...lowland soil...”
Published 2004-02-01
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20by Renato Ferreira de Souza, Valdemar Faquin, Rodrigo Reis Lima Sobrinho, Eliezer Augusto Baeta de Oliveira“... and maintenance of pastures in tropical areas. This deficiency is mainly due to the low soil P content...”
Published 2010-02-01
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