AGRICULTURAL CLIMATE RISK ZONING FOR GLADIOLUS IN SANTA CATARINA

Autores

DOI:

https://doi.org/10.5380/rbclima.v28i0.73149

Palavras-chave:

Gladiolus x grandiflorus, Agricultural planning, Frost, High temperature, Water deficiency

Resumo

This work aims to developing an Agricultural Climate Risk Zoning for gladiolus in the State of Santa Catarina. The bioclimatic requirements and the risk criteria were defined for the crop through a bibliographic review. The probability of frost occurrence, water balance and frequency of maximum air temperatures above 34°C were calculated with meteorological database. A maximum assumed risk of 20% was considered. The period when planting is not recommended was determined for each of the development cycles (early, intermediate I and II and late). It was observed that low temperatures and occurrence of frost in autumn and winter limits gladiolus planting in the State of Santa Catarina. Analysis of the water balance indicated there is risk of water deficiency throughout the year, which varies according to the locations. Maximum air temperatures above 34ºC do not occur frequently in the State. In the Coastal regions, there are no restrictions to planting throughout the year. The Agricultural Climate Risk Zoning indicate the potential for gladiolus farming in Santa Catarina, where the greatest planting potential is in the Coastal, West and Extreme West regions.

Biografia do Autor

Leosane Cristina Bosco, Universidade Federal de Santa Catarina

Professora Adjunta de Agrometeorologia do Centro de Ciências Rurais, Departamento de Agricultura, Biodiversidade e Florestas da Universidade Federal de Santa Catarina, Campus Curitibanos.

Melina Inês Bonatto, UFSC

Mestre em Ciências, Departamento de Agricultura, Biodiversidade e Florestas

Cristina Pandolfo, EPAGRI

Pesquisadora em Agrometeorologia, CIRAM

Wilian da Silva Ricce, EPAGRI

Pesquisador CIRAM

Luciane Teixeira Stanck, UFSC

Mestre em Ciências, Departamento de Agricultura, Biodiversidade e Florestas

Alexandra Goede de Souza, Profa. Instituto Federal Catarinense

IFC Rio do Sul

Otavio Bagiotto Rossato, Prof. Instituto Federal Catarinense

IFC Concórdia

Nereu Augusto Streck, UFSM

Prof. Departamento de Fitotecnia, UFSM

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Publicado

2021-06-01

Como Citar

Bosco, L. C., Bonatto, M. I., Pandolfo, C., Ricce, W. da S., Stanck, L. T., de Souza, A. G., … Streck, N. A. (2021). AGRICULTURAL CLIMATE RISK ZONING FOR GLADIOLUS IN SANTA CATARINA. Revista Brasileira De Climatologia, 28. https://doi.org/10.5380/rbclima.v28i0.73149

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