Data/hora: 02/06/2024 17:41:48

Provedor de dados: | 86
País: | Brazil
Título: | Injection of liquid swine slurry and effects on properties of a Nitossolo Vermelho
Autores: | Rech,Cleber; Albuquerque,Jackson Adriano; Corrêa,Juliano Corulli; Mafra,Alvaro Luiz; Bortolini,Diego.
Data: | 2018-04-01
Ano: | 2018
Palavras-chave: | Porosity; Soil structure; Urea.
Resumo: | Abstract: The objective of this work was to evaluate the superficial and injected applications of swine slurry and urea to the soil, regarding their effects on the physical properties of a Nitossolo Vermelho distroférrico under a no-tillage system. The treatments were: injected slurry into the groove with a liquid swine slurry injector (LSSI); slurry on surface, applied on the lines by the LSSI kept raised; urea injected by opening the groove with the LSSI and distributed manually; and corn, under no-tillage, as a control. Sowing and the injection of liquid slurry or urea do not modify the organic carbon content, pH, and aggregation, but alter the soil bulk density and porosity in the mobilized line, and increase the macropores.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000400518

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/s0100-204x2018000400014
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.53 n.4 2018
Fonte: | info:eu-repo/semantics/openAccess