Use este identificador para citar ou linkar para este item: https://locus.ufv.br//handle/123456789/23556
Tipo: Artigo
Título: Growth and yield of coffee plants in agroforestry and monoculture systems in Minas Gerais, Brazil
Autor(es): Garcia, Silvana Lages Ribeiro
Finger, Fernando Luiz
Martinez, Hermínia Emília Prieto
Freitas, Gilberto Bernardo de
Santos, Ricardo Henrique Silva
Campanha, Mônica Matoso
Abstract: This research compared coffee plants (Coffea arabica L.) grown in an agroforestry and monoculture systems. Data were collected during two years, on vegetative growth, reproductive development, nutritional status and yield of coffee, besides monitoring air temperature and the tree growth. All trees in agroforestry system increased in growth, resulting in a reduction in the magnitude of the diurnal temperature variation and also maximum temperature. Coffee plants in agroforestry system had less branch growth and leaf production, more persistent and larger leaves, and presented earlier flowering, with a smaller number of productive nodes and flower buds, leading to smaller berry yield than plants in monoculture system. In both systems, the coffee plants showed adequate leaf nutrient levels, except for P and K. The yield of 2443 kg ha-1 of coffee from the monoculture was greater than 515 kg ha-1 of coffee from the agroforestry system .
Palavras-chave: Coffea arabica
Fruit development
Nutrient level
Yield
Shade
Editor: Agroforestry Systems
Tipo de Acesso: Kluwer Academic Publishers 2004
URI: https://doi.org/10.1023/B:AGFO.0000049435.22512.2d
http://www.locus.ufv.br/handle/123456789/23556
Data do documento: Dez-2004
Aparece nas coleções:Fitotecnia - Artigos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
artigo.pdf
  Until 2100-12-31
Texto completo106,51 kBAdobe PDFVisualizar/Abrir ACESSO RESTRITO


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.