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	Provedor de dados AgEcon (1) PAB (1) Autor Lin, Haixia (1) Reichardt,Klaus (1) Shao,Ming An (1) She,Dong Li (1) Timm,Luis Carlos (1) Palavra-chave Community characteristics (2) Agropastoral transition zone (1) Consumer/Household Economics (1) Income mix (1) Medicago sativa (1) Multinomial Logit model (1) Natural amenities (1) Public services (1) Soil physical properties (1) Soil water restoration (1) Mais... Tipo do documento Conference Paper or Presentation (1) Info:eu-repo/semantics/article (1) Ano 2009 (1) 2006 (1) País Brazil (1) United States (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Temporal changes of an alfalfa succession and related soil physical properties on the Loess Plateau, China PAB She,Dong Li; Shao,Ming An; Timm,Luis Carlos; Reichardt,Klaus. The objective of this work was to investigate the relationship between changes in the plant community and changes in soil physical properties and water availability, during a succession from alfalfa (Medicago sativa L.) to natural vegetation on the Loess Plateau, China. Data from a succession sere spanning 32 years were collated, and vegetative indexes were compared to changes related to soil bulk density and soil water storage. The alfalfa yield increased for approximately 7 years, then it declined and the alfalfa was replaced by a natural community dominated by Stipa bungeana that began to thrive about 10 years after alfalfa seeding. Soil bulk density increased over time, but the deterioration of the alfalfa was mainly ascribed to a severe reduction in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Medicago sativa; Agropastoral transition zone; Community characteristics; Soil physical properties; Soil water restoration. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000200011 Natural Amenities, Income Mix, and Endogenous Community Characteristics AgEcon Lin, Haixia. Tipo: Conference Paper or Presentation Palavras-chave: Income mix; Natural amenities; Community characteristics; Public services; Multinomial Logit model; Consumer/Household Economics. Ano: 2006 URL: http://purl.umn.edu/21263 Registros recuperados: 2 Primeira ... 1 ... Última

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