Data/hora: 15/05/2024 20:55:09

Biblioteca(s): 	Embrapa Clima Temperado.	
Data corrente: 	08/12/2020	
Data da última atualização: 	08/12/2020	
Autoria: 	MONTEIRO, A. B.; PEREIRA, I. dos S.; BAMBERG, A. L.; STÖCKER, C. M.; TIMM, L. C.	
Afiliação: 	ALEX BECKER MONTEIRO, UFPEL; IVAN DOS SANTOS PEREIRA; ADILSON LUIS BAMBERG, CPACT; CRISTIANE MARILIZ STÖCKER, UFPEL; LUÍS CARLOS TIMM, UFPEL.	
Título: 	Substrates for seedlings with sewage sludge and biochar.	
Ano de publicação: 	2020	
Fonte/Imprenta: 	Revista Ceres, Viçosa, v. 67, n. 6, p. 491-500, nov./dec. 2020.	
DOI: 	10.1590/0034-737X202067060009	
Idioma: 	Inglês	
Conteúdo: 	The objective of this study was to evaluate substrates formulated with proportions of sewage sludge (SS)-solarizedand SS-biochar in the production of seedlings of two indicator crops: lettuce (Lactuca sativa L.) and black wattle(Acacia decurrens Willd). The study was composed of two experiments conducted in greenhouse, in randomized blockdesigns. The treatments consisted of five doses of SS-solarized and SS-biochar, combined with rice husk ash andvermiculite in different proportions (20:40:40, 30:35:35, 40:30:30, 50:25:25 and 60:20:20) and two commercial substrates(controls). Morphophysiological characteristics of the seedlings and the physico-hydric characteristics, pH and electricalconductivity of the substrates were evaluated. The pyrolysis process enhanced the characteristics of SS as a componentof substrates, where the substrate with 20% of SS-biochar, 40% of vermiculite and 40% of rice husk ash, presented thebetter performance.	
Thesagro: 	Acácia; Adubo de Esgoto; Alface; Lactuca Sativa; Lodo Residual.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/218982/1/0034-737X-rceres-67-06-491.pdf	
Registro original: 	Embrapa Clima Temperado (CPACT)	
Exemplares: 	CPACT - (21755-1) - UPC - AP - DD -  -  -  - DIS