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No. de sistema: 000040910

LDR _ _ 00000nab^^22^^^^^za^4500
008 _ _ 190507m20189999xx^^r^p^o^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
043 _ _ a| n-mx-yu
044 _ _ a| xx
245 0 0 a| Carbon stocks in biomass and soils of woody species fodder banks in the dry tropics of Mexico
506 _ _ a| Disponible para usuarios de ECOSUR con su clave de acceso
520 1 _ a| Understanding carbon (C) dynamics of the silvopastoral systems can help mitigate greenhouse gas emissions. The aim of this study was to evaluate the C concentration and storage in above- and belowground tree biomass as well as in the soils of fodder banks of Leucaena leucocephala (Lam.) de Wit, Guazuma ulmifolia (Lam.) or a combination of the both species. The above- and belowground biomass was quantified by the destructive sampling. We also obtained samples from soil pits, 20-cm deep, and determined bulk density and organic carbon concentration. The mixed species banks produced more foliage dry matter (DM) (6.3 t DM/ha) than the pure fodder banks. The total living biomass stocks ranged from 31.5 to 33.5 t DM/ha and did not differ between fodder bank types. The tissue C concentration was greater in stems (45.1%) and roots (44.9%) compared to the foliage component (43.4%). Total soil carbon (TSC) in the 5–10 cm layer was greater in the fodder banks with legumes alone than in mixed species banks (35.7 vs. 30.8 t C/ha). TSC storage in the 15–20 cm layer was greater in the nonlegume fodder bank than in the legume fodder bank (39.8 vs. 34.5 t C/ha). However, to the 0–20 cm layer, TSC was similar for all fodder banks. Thus, the three types of fodder banks had similar total C storage in plant biomass and soil, but the production of foliage biomass was higher in the mixed species banks.
530 _ _ a| Disponible en línea
533 _ _ a| Reproducción electrónica en formato PDF
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Guazuma ulmifolia
650 _ 4 a| Leucaena leucocephala
650 _ 4 a| Árboles forrajeros
650 _ 4 a| Captura de carbono
650 _ 4 a| Agroforestería
651 _ 4 a| Yucatán (México)
700 1 _ a| Casanova Lugo, Fernando
e| autor
700 1 _ a| Petit Aldana, Judith
e| autora
700 1 _ a| Solorio Sánchez, Francisco Javier
e| autor
700 1 _ a| Ramírez Avilés, Luis
e| autor
700 1 _ a| Ward, Sheila Emily
e| autora
700 1 _ a| Villanueva López, Gilberto
c| Dr.
e| autor
n| 55822436600
700 1 _ a| Aryal, Deb Raj
e| autor
773 0 _
t| Soil Use and Management
g| Vol. 34, no. 4 (December 2018), p. 500-509
x| 2007-4476
856 4 1 u| https://onlinelibrary.wiley.com/doi/10.1111/sum.12456
z| Artículo electrónico
901 _ _ a| Artículo con arbitraje
902 _ _ a| GOG / MM
904 _ _ a| Abril 2019
905 _ _ a| Artecosur
905 _ _ a| Artfrosur
905 _ _ a| Servibosques
905 _ _ a| Biblioelectrónica
LNG eng
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Carbon stocks in biomass and soils of woody species fodder banks in the dry tropics of Mexico
Casanova Lugo, Fernando (autor)
Petit Aldana, Judith (autora)
Solorio Sánchez, Francisco Javier (autor)
Ramírez Avilés, Luis (autor)
Ward, Sheila Emily (autora)
Villanueva López, Gilberto (autor)
Aryal, Deb Raj (autor)
Nota: Disponible en línea
Disponible para usuarios de ECOSUR con su clave de acceso
Contenido en: Soil Use and Management. Vol. 34, no. 4 (December 2018), p. 500-509. ISSN: 2007-4476
No. de sistema: 40910
Tipo: - Artículo con arbitraje
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"Understanding carbon (C) dynamics of the silvopastoral systems can help mitigate greenhouse gas emissions. The aim of this study was to evaluate the C concentration and storage in above- and belowground tree biomass as well as in the soils of fodder banks of Leucaena leucocephala (Lam.) de Wit, Guazuma ulmifolia (Lam.) or a combination of the both species. The above- and belowground biomass was quantified by the destructive sampling. We also obtained samples from soil pits, 20-cm deep, and determined bulk density and organic carbon concentration. The mixed species banks produced more foliage dry matter (DM) (6.3 t DM/ha) than the pure fodder banks. The total living biomass stocks ranged from 31.5 to 33.5 t DM/ha and did not differ between fodder bank types. The tissue C concentration was greater in stems (45.1%) and roots (44.9%) compared to the foliage component (43.4%). Total soil carbon (TSC) in the 5–10 cm layer was greater in the fodder banks with legumes alone than in mixed species banks (35.7 vs. 30.8 t C/ha). TSC storage in the 15–20 cm layer was greater in the nonlegume fodder bank than in the legume fodder bank (39.8 vs. 34.5 t C/ha). However, to the 0–20 cm layer, TSC was similar for all fodder banks. Thus, the three types of fodder banks had similar total C storage in plant biomass and soil, but the production of foliage biomass was higher in the mixed species banks."


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