Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/46833
Título: Bean–soybean succession under full sun and in agroforestry systems: Impacts on radiation use efficiency, growth and yield
Palavras-chave: Annual crops
Forest species
Plant arrangement
Shading
Solar radiation transmissivity
Sustainability
Sistemas agroflorestais
Sucessão de culturas
Feijão - Cultivo
Soja - Cultivo
Colheitas anuais
Sombreamento
Radiação solar - Transmissividade
Sustentabilidade
Data do documento: Set-2020
Editor: Wiley Online Library
Citação: SGARBOSSA, J. et al. Bean–soybean succession under full sun and in agroforestry systems: Impacts on radiation use efficiency, growth and yield. Journal of Agronomy and Crop Science, [S. I.], v. 207, n. 2, p. 362-377, Apr. 2021. DOI: https://doi.org/10.1111/jac.12450.
Resumo: Simultaneous cultivation of agricultural and forest species may result in changes in plant community interactions, generating microclimatic changes within the understory and then modifying growth and yield characteristics of the intercropping systems. Thus, this study aimed to assess the radiation use efficiency, growth and yield of bean and soybean cultivated in succession under two arrangements of agroforestry and full sun. To these ends, two field experiments were conducted in Southern Brazil: bean in-season and soybean off-season. Absolute and relative growth rates, net assimilation rate, leaf weight ratio, leaf area ratio, specific leaf area, radiation use efficiency and yield of bean and soybean were assessed. The solar radiation flux was modified by plant arrangement and tree canopy characteristics. Shading affected growth and yield characteristics and the radiation use efficiency of the studied crops. From the results obtained in this study, it is possible to recommend crop bean cultivation in agroforestry systems. However, for soybean, due to the reduced yields obtained in agroforestry systems, further research should be conducted in order to study more spaced arrangements and crop insertion in the early years of agroforestry, in order to enable its insertion in agroforestry systems in Southern Brazil.
URI: https://doi.org/10.1111/jac.12450
http://repositorio.ufla.br/jspui/handle/1/46833
Aparece nas coleções:DEA - Artigos publicados em periódicos
DEG - Artigos publicados em periódicos

Arquivos associados a este item:
Não existem arquivos associados a este item.


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