Data/hora: 15/06/2024 14:49:31

Provedor de dados: 	86	
País: 	Brazil	
Título: 	Soybean yield in future climate scenarios for the state of Rio Grande do Sul, Brazil	
Autores: 	Cera,Jossana Ceolin; Streck,Nereu Augusto; Fensterseifer,Cesar Augusto Jarutais; Ferraz,Simone Erotildes Teleginski; Bexaira,Kelin Pribs; Silveira,Waleska Bolzon; Cardoso,Ânthony Paz.	
Data: 	2017-06-01	
Ano: 	2017	
Palavras-chave: 	Glycine max; Climate change; Cropgro-Soybean model; RCP4.5; SoySim model; SRES A1B.	
Resumo: 	Abstract: The objective of this work was to estimate the yield potential and the water-limited yield of soybean (Glycine max) in the state of Rio Grande do Sul, Brazil, in two future climate scenarios, SRES A1B and RCP4.5, using the SoySim and Cropgro-Soybean simulation models. In both models, three maturity groups (4.8, 5.5, and 6.0) and six sowing dates (09/01, 10/01, 11/01, 12/01, 01/01, and 02/01) were considered in the SRES A1B-CMIP3 and RCP4.5-CMIP5 scenarios. The analyzed variable was grain yield at 13% moisture (Mg ha-1). Soybean yield potential in Rio Grande do Sul should increase up to the end of the 21st century, according to both scenarios. Water-limited yield of soybean also increases up to the end of the 21st century, by the SRES A1B-CMIP3 scenario; however, it will decrease in future periods, by the RCP4.5-CMIP5 scenario because of limited soil water.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000600380	
Editor: 	Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira	
Relação: 	10.1590/s0100-204x2017000600002	
Formato: 	text/html	
Fonte: 	Pesquisa Agropecuária Brasileira  v.52 n.6 2017	
Fonte: 	info:eu-repo/semantics/openAccess