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No. de sistema: 000041528

LDR _ _ 00000nab^^22^^^^^za^4500
008 _ _ 190812m20199999xx^^r^p^o^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
043 _ _ a| n-mx-mi
044 _ _ a| xx
245 0 0 a| Carbon storage in a silvopastoral system compared to that in a deciduous dry forest in Michoacán, Mexico
506 _ _ a| Disponible para usuarios de ECOSUR con su clave de acceso
520 1 _ a| Livestock production in the tropics contributes significantly to global greenhouse gas emissions, so better understanding the role of silvopastoral systems (SPS) in mitigating such emissions is necessary. The aim of this study was to evaluate the amounts of carbon stored in the biomass and soil organic carbon (SOC) components of a Leucaena leucocephala cum Panicum maximum silvopasture system (SPS) compared to a deciduous tropical forest (DTF), and a grass monoculture (GM) in Michoacán, Mexico. The above- and below-ground biomass were measured by destructive sampling in the SPS and GM, while previously reported allometric equations were used to quantify biomass stocks in the DTF. The SOC concentration up to 30 cm was determined by dry combustion method. The SPS and DTF contained more aboveground biomass (41.8 ± 3.30 and 36.7 ± 5.72 Mg DM ha−¹) compared to GM (8.0 ± 0.76 Mg DM ha−¹). However, the SPS exhibited greater belowground biomass (16.4 ± 1.95 Mg DM ha−¹) than the other systems. The DTF had the highest SOC fraction in all depth classes with values ranging from 3.1 ± 0.07% to 3.7 ± 0.06%, respectively, compared to the other systems. The total carbon stocks in SPS was similar to DTF (120.7 ± 10.97 vs. 120.9 ± 6.38 Mg C ha−¹) but was significantly higher than GM (78.2 ± 8.41 Mg C ha−¹). In dry tropical conditions, SPS displays enormous potential for increasing biomass and soil carbon stocks compared to the GM and can thus be used as a greenhouse gas mitigation strategy in livestock production systems.
530 _ _ a| Disponible en línea
533 _ _ a| Reproducción electrónica en formato PDF
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Captura de carbono
650 _ 4 a| Servicios ecosistémicos
650 _ 4 a| Sistemas silvopastoriles
650 _ 4 a| Ganadería
650 _ 4 a| Bosques tropicales
651 _ 4 a| Chandio (Ejido la Concha), Apatzingán (Michoacán de Ocampo, México)
700 1 _ a| López Santiago, José Germain
e| autor
700 1 _ a| Casanova Lugo, Fernando
e| autor
700 1 _ a| Villanueva López, Gilberto
c| Dr.
e| autor
n| 55822436600
700 1 _ a| Díaz Echeverria, Víctor Francisco
c| Maestro
e| autor
700 1 _ a| Solorio Sánchez, Francisco Javier
e| autor
700 1 _ a| Martínez Zurimendi, Pablo
e| autor
n| 24465373100
700 1 _ a| Aryal, Deb Raj
e| autor
700 1 _ a| Chay Canul, Alfonso Juventino
c| Doctor
e| autor
773 0 _
t| Agroforestry Systems
g| Vol. 93, no. 1 (Fabruary 2019), p. 199-211
x| 0167-4366
900 _ _ a| Solicítelo con su bibliotecario/a
901 _ _ a| Artículo con arbitraje
902 _ _ a| GOG / MM
904 _ _ a| Agosto 2019
905 _ _ a| Artecosur
905 _ _ a| Artfrosur
905 _ _ a| Servibosques
905 _ _ a| Biblioelectrónica
LNG eng
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*Solicítelo con su bibliotecario/a
Carbon storage in a silvopastoral system compared to that in a deciduous dry forest in Michoacán, Mexico
López Santiago, José Germain (autor)
Casanova Lugo, Fernando (autor)
Villanueva López, Gilberto (autor)
Díaz Echeverria, Víctor Francisco (autor)
Solorio Sánchez, Francisco Javier (autor)
Martínez Zurimendi, Pablo (autor)
Aryal, Deb Raj (autor)
Chay Canul, Alfonso Juventino (autor)
Nota: Disponible en línea
Disponible para usuarios de ECOSUR con su clave de acceso
Contenido en: Agroforestry Systems. Vol. 93, no. 1 (Fabruary 2019), p. 199-211. ISSN: 0167-4366
No. de sistema: 41528
Tipo: - Artículo con arbitraje
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Inglés

"Livestock production in the tropics contributes significantly to global greenhouse gas emissions, so better understanding the role of silvopastoral systems (SPS) in mitigating such emissions is necessary. The aim of this study was to evaluate the amounts of carbon stored in the biomass and soil organic carbon (SOC) components of a Leucaena leucocephala cum Panicum maximum silvopasture system (SPS) compared to a deciduous tropical forest (DTF), and a grass monoculture (GM) in Michoacán, Mexico. The above- and below-ground biomass were measured by destructive sampling in the SPS and GM, while previously reported allometric equations were used to quantify biomass stocks in the DTF. The SOC concentration up to 30 cm was determined by dry combustion method. The SPS and DTF contained more aboveground biomass (41.8 ± 3.30 and 36.7 ± 5.72 Mg DM ha−¹) compared to GM (8.0 ± 0.76 Mg DM ha−¹). However, the SPS exhibited greater belowground biomass (16.4 ± 1.95 Mg DM ha−¹) than the other systems. The DTF had the highest SOC fraction in all depth classes with values ranging from 3.1 ± 0.07% to 3.7 ± 0.06%, respectively, compared to the other systems. The total carbon stocks in SPS was similar to DTF (120.7 ± 10.97 vs. 120.9 ± 6.38 Mg C ha−¹) but was significantly higher than GM (78.2 ± 8.41 Mg C ha−¹). In dry tropical conditions, SPS displays enormous potential for increasing biomass and soil carbon stocks compared to the GM and can thus be used as a greenhouse gas mitigation strategy in livestock production systems."


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