Ecological role of pyrolysis by-products in seed germination of grass species

Smoke water is well known for its role in seed germination. Many pyrolysis by-products from industry may provide the same ecological function as smoke water, including stimulation of seed germination. Germination responses were assessed for 17 grass species (native to western Canada and commonly use...

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Detalles Bibliográficos
Autor principal: Yao, Linjun
Otros Autores: Naeth, M. Anne, Mollard, Federico Pedro Otto
Formato: Artículo
Lenguaje:Inglés
Materias:
Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2017yao.pdf
LINK AL EDITOR
Aporte de:Registro referencial: Solicitar el recurso aquí
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024 |a 10.1016/j.ecoleng.2017.08.018 
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100 1 |9 67144  |a Yao, Linjun  |u School of Land Science and Technology, China University of Geosciences, 29 Xueyuan Road, Haidian, Beijing, China. E-mail: linjun@ualberta.ca 
245 0 0 |a Ecological role of pyrolysis by-products in seed germination of grass species 
520 |a Smoke water is well known for its role in seed germination. Many pyrolysis by-products from industry may provide the same ecological function as smoke water, including stimulation of seed germination. Germination responses were assessed for 17 grass species (native to western Canada and commonly used in land reclamation) and 6 pyrolysis by-product solutions (karrikinolide, smoke water, coke, bottom ash, fly ash, biochar) in a laboratory experiment. For 10 of the 17 species studied, germination percentage was significantly increased by at least one pyrolysis by-product, and 3 species were stimulated by all pyrolysis by-products; 3 species had germination reduced by pyrolysis by-products; and almost a quarter of the species were unaffected by pyrolysis byproducts. 
653 |a SMOKE WATER 
653 |a PETROLEUM COKE 
653 |a BIOCHAR 
653 |a BOTTOM ASH 
653 |a FLY ASH 
653 |a SEED GERMINATION 
700 1 |9 67145  |a Naeth, M. Anne  |u Department of Renewable Resources, University of Alberta, 751 General Services Building, Edmonton, Alberta, T6G 2H1, Canada 
700 1 |9 67146  |a Mollard, Federico Pedro Otto  |u Departamento de Biología Aplicada y Alimentos, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, Capital Federal 1417, Argentina 
773 0 |t Ecological Engineering  |g Vol.108 (2017), p.78-82, tbls., grafs. 
856 |f 2017yao  |i en reservorio  |q application/pdf  |u http://ri.agro.uba.ar/files/intranet/articulo/2017yao.pdf  |x ARTI201806 
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