Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Wanderley José de Melo"'
Autor:
Marcela Midori Yada, Wanderley José de Melo, Fábio Luiz Checchio Mingotte, Valéria Peruca de Melo, Gabriel Maurício Peruca de Melo
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 39, Iss 5, Pp 1303-1310 (2015)
ABSTRACT The large production of sewage sludge (SS), especially in large urban centers, has led to the suggestion of using this waste as fertilizer in agriculture. The economic viability of this action is great and contributes to improve the environm
Externí odkaz:
https://doaj.org/article/da8d91012f5b4acab45125b6ceb83b11
Autor:
Marcela Midori Yada, Fábio Luiz Checchio Mingotte, Wanderley José de Melo, Gabriel Peruca de Melo, Valéria Peruca de Melo, Regina Márcia Longo, Admilson Írio Ribeiro
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 39, Iss 3, Pp 714-724 (2015)
A mineração de cassiterita na mina Serra da Onça, localizada na Floresta Nacional do Jamari, Estado de Rondônia, causou profundas alterações físicas, químicas e biológicas nos solos. Em 1997, a área foi dividida em parcelas e foi dado iníc
Externí odkaz:
https://doaj.org/article/0223ba38457d40d582a76ab14f06b9bc
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 39, Iss 1, Pp 297-302 (2015)
Tannery sludge contains high concentrations of inorganic elements, such as chromium (Cr), which may lead to environmental pollution and affect human health The behavior of Cr in organic matter fractions and in the growth of cowpea (Vigna unguiculata
Externí odkaz:
https://doaj.org/article/093d04281b474b37a9a3eb6442aa1810
Autor:
Iolanda Maria Soares Reis, Wanderley José de Melo, José Marques Júnior, Antônio Sérgio Ferraudo, Gabriel Maurício Peruca de Melo
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 38, Iss 6, Pp 1960-1969 (2014)
Os metais pesados podem ser encontrados naturalmente em solos, em baixas concentrações, podendo ter seus teores intensificados por meio de ações antrópicas, tornando-se um dos entraves no manejo de solos tropicais. Esses elementos químicos pode
Externí odkaz:
https://doaj.org/article/1831bc3d598e4db3bc9a101a38bc58f5
Autor:
Iuna Carmo Ribeiro Gonçalves, Ademir Sérgio Ferreira Araújo, Luis Alfredo Pinheiro Nunes, Antônio Aécio Carvalho Bezerra, Wanderley José de Melo
Publikováno v:
Acta Scientiarum: Agronomy, Vol 36, Iss 4, Pp 443-448 (2014)
The study aimed to evaluate the phytoavailability of heavy metals (Cr, Cd, Ni and Pb) concentrations in leaves and grains, and yield of cowpea (Vigna unguiculata L) grown in soil amended with composted tannery sludge (CTS) for two consecutive years.
Externí odkaz:
https://doaj.org/article/18775f54282241059d7b32e21d0db4ec
Autor:
Maurício Gomes de Andrade, André Suêldo Tavares de Lima, Wanderley José de Melo, Eder José dos Santos, Amanda Beatriz Herrmann
Publikováno v:
Semina: Ciências Agrárias, Vol 35, Iss 1, Pp 135-148 (2014)
This experiment aim was to evaluate the contamination of the trace elements (TE) arsenic, barium, cadmium, chromium, copper, mercury, molybdenum, nickel, lead, selenium, and zinc considered in the CONAMA resolution 375 after 13 years long using sewag
Externí odkaz:
https://doaj.org/article/4f68ce3797b54452a85c2f532f79433a
Autor:
Iuna Carmo Ribeiro Gonçalves, Ademir Sérgio Ferreira de Araújo, Luis Alfredo Pinheiro Leal, Wanderley José de Melo
Publikováno v:
Acta Scientiarum: Agronomy, Vol 36, Iss 1, Pp 35-41 (2014)
Because the agricultural use of tannery sludge may cause increased risks to soils, composting is recognized as one of the most suitable alternative for tannery sludge recycling. Experiments were conducted under field conditions to evaluate the effect
Externí odkaz:
https://doaj.org/article/8d0bc6c5be3040419c3627d7485d3041
Autor:
Ademir Sérgio Ferreira de Araújo, Luciano Moura Lima, Wanderley José de Melo, Vilma Maria dos Santos, Fabio Fernando de Araujo
Publikováno v:
Acta Scientiarum: Agronomy, Vol 38, Iss 3 (2016)
This study evaluated soil properties and cowpea yield after six years of consecutive amendment of composted tannery sludge. The compost was applied annually at 0, 2.5, 5, 10, and 20 Mg ha-1 and at the end of the sixth year, the chemical and physical
Externí odkaz:
https://doaj.org/article/40b674a7e6954563aa5f5066e69998e7
Autor:
Victor Sanches Ribeirinho, Wanderley José de Melo, Denis Herisson da Silva, Leila Aparecida Figueiredo, Gabriel Maurício Peruca de Melo
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 42, Iss 2, Pp 166-173 (2012)
The disposal of sewage sludge in agricultural soils is of great concern. It can substitute mineral fertilizers, after a proper potassium supplementation, especially in crops such as the sunflower one. This study aimed to evaluate the grain yield and
Externí odkaz:
https://doaj.org/article/f311ec1236864398bcd6e62f4bc83e5f
Autor:
Gabriel Maurício Peruca de Melo, Marina Hernandes Ribeiro, Luciana Cristina Souza Merlino, Wanderley José de Melo, Fernando Giovannetti de Macedo, Marcos Antônio Camacho
Publikováno v:
Semina: Ciências Agrárias, Vol 33, Iss 1, Pp 101-114 (2012)
The sewage sludge used for agricultural purposes provides many benefits to soil, but it contain harmful elements to environment, that infers in a great attention on its use. The aim of this work was to evaluate the effects of successive applications
Externí odkaz:
https://doaj.org/article/ac744069636b4ba3bfb84b5223644d1f