Coffee shade with Mimosa scabrella Benth. for frost protection in southern Brazil

Caramori, Paulo Henrique; Filho, Armando Androcioli; Leal, Alex Carneiro

doi:10.1007/bf00055423

Cited by 50 publications

(52 citation statements)

References 6 publications

(4 reference statements)

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“…These papers describe the arborization in a qualitative manner about the type of the tree utilized, crop density. However few papers are found in literature that characterize the microclimate quantitatively such as in a coffee and dwarf coconut or Prata Banana systems in Mococa, Brazil (PEZZOPANE et al, 2003;2007), in an arborizated systems in Colômbia (FARFAN-VALENCIA et al, 2003), in an agroflorestal system in Mexico (BARRADAS and FANJUL, 1986) and in an arborizated system with 'bracatinga' in Londrina, Paraná state, Brazil (CARAMORI et al, 1996). These works showed that the microclimate is strongly influenced by wind, soil type, water deficit vapor, temperature and solar radiation and those elements are dependent to the climate, the species utilized for arborization and the crop density.…”

Section: Agronomic Technologies For Mitigation and Adaptationmentioning

confidence: 99%

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The impact of climatic variability and climate change on arabic coffee crop in Brazil

2010

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The climatic variability is the main factor responsible for the oscillations and frustrations of the coffee grain yield in Brazil. The relationships between the climatic parameters and the agricultural production are quite complex, because environmental factors affect the growth and the development of the plants under different forms during the growth stages of the coffee crop. Agrometeorological models related to the growth, development and productivity can supply information for the soil water monitoring and yield forecast, based on the water stress. A soil water balance during different growth stages of the coffee crop, can quantify the effect of the available soil water on the decrease of the final yield. Other climatic factors can reduce the productivity, such as adverse air temperatures happened during different growth stages. Solar radiation and relative humidity influence many physiological processes of the coffee tree but are not generally thought to play an important role as thermal and rainfall conditions in defining potential yield or ecological limitations for this crop. According to the last report of the Intergovernmental Panel on Climate Change (IPCC, 2007), the global temperature is supposed to increase 1.1ºC to 6.4ºC and the rainfall 15% in the tropical areas of Brazil. Some Global warming projections as presented by IPCC will cause a strong decrease in the coffee production in Brazil. According to the literature besides the reduction of suitable areas for coffee production, the crop will tend to move South and uphill regions. This review article analyze the effect that these possible scenarios would have in the agro-climatic coffee zoning in Brazil, and adaptive solutions, such as agronomic mitigations and development of cultivars adapted to high temperatures is considered.Key words: Coffea arabica L., global warming, productivity, agronomic mitigations and adaptations, crop zoning.( A variabilidade climática é o principal fator responsável pelas oscilações e frustrações da produção de café no Brasil. As relações entre os parâmetros climáticos e a produção agrícola são bastante complexas, pois fatores ambientais afetam o crescimento e o desenvolvimento das plantas sob diferentes formas durante as fases de crescimento da cultura do café. Modelos agrometeorológicos que relacionam o crescimento, desenvolvimento e a produtividade podem prover importantes informações para o monitoramento das condições hídricas da cultura e estimativa da produtividade com base no estresse hídrico. Resultados do balanço observados durante os diferentes estádios fenológicos quantificam o efeito da água disponível no solo sobre a produtividade da cultura. Outros fatores climáticos podem reduzir a produtividade, como temperaturas adversas ocorridas durante as diferentes fases críticas da cultura. Radiação solar e umidade relativa influenciam também os processos fisiológicos da planta, mas normalmente não penalizam a produtividade como as condições hídricas e térmicas. Segundo o último relatório do Painel de Inte...

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Section: Agronomic Technologies For Mitigation and Adaptationmentioning

confidence: 99%

“…Shading has been adopted to avoid large reductions in night temperatures at high elevations, as in Kenya (CARR, 2001), or at high latitudes, as in Parana State (23-24°S), Southern Brazil (CARAMORI et al, 2003) in order to reduce frost damage.…”

Section: Agronomic Technologies For Mitigation and Adaptationmentioning

confidence: 99%

The impact of climatic variability and climate change on arabic coffee crop in Brazil

2010

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“…No ponto 1 do sistema consorciado, como esperado, ocorreram menores valores absolutos, devido à menor perda energética proporcionada por trocas radiativas com as folhas de bananeira. CARAMORI et al (1996), assim como BRENNER (1996) também verificaram o efeito protetor de árvores utilizadas em cultivos arborizados.…”

Section: Analisando Os Dados Médios Do Três Sensores Do S I S T E M Aunclassified

“…Dentre as principais culturas produzidas em agrossistemas arborizados ou consorciados, o café é das mais estudadas (BARRADAS e FANJUL, 1986;BEER, 1987;CARAMORI et al, 1996). Para a c u l t u r a d o c a f e e i r o , o u s o d e s i s t e m a s consorciados visa minimizar a exposição das plantas a riscos climáticos como geadas, excessos de radiação solar, temperaturas elevadas e ventos excessivos.…”

Section: Introductionunclassified

Radiação solar e saldo de radiação em cultivo de café a pleno sol e consorciado com banana 'Prata Anã

2005

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RESUMOMedições da radiação solar global e do saldo de radiação foram realizadas em cafeeiros (Coffea arabica L.) cv. Icatu Vermelho IAC 4045, cultivados a pleno sol e consorciados com bananeira (Musa AAB) 'Prata Anã', no município de Mococa -SP (21º 28' S, 47º 01' W, altitude 665 m), durante o período de outubro de 2001 a setembro de 2002, com o objetivo de quantificar a atenuação da radiação solar e do saldo de radiação em sistema de produção de café consorciado. Os resultados obtidos mostraram diferenças nos elementos medidos nos dois sistemas de cultivo. Houve atenuação média dos valores de radiação solar global em cultivo de café consorciado com banana 'Prata Anã' da ordem de 21%, com variação mensal de 16% a 27%, tendo sido verificadas diferenças de atenuação da radiação solar nos diferentes pontos amostrais do sistema consorciado. Em relação ao saldo de radiação, verificou-se redução média de 16% nos valores diários no cultivo consorciado em comparação ao cultivo a pleno sol. O saldo de radiação representou 50% da radiação solar global no cultivo a pleno sol, com variação mensal de 34% a 62%, e no cultivo consorciado o saldo de radiação representou 53% da radiação solar global, com variação de 35 a 38%.Palavras chave: radiação solar global, microclima, consorciação, Coffea arabica. ABSTRACT SOLAR AND NET RADIATION IN A COFFEE CROP GROWN UNSHADED AND SHADED BY 'PRATA ANÃ' BANANA PLANTSMicroclimatic measurements (incoming solar radiation and net radiation) were taken from October, 2001 to September, 2002 in a coffee crop (Coffea arabica L.) cv. Icatu Vermelho IAC 4045, shaded by banana plants (Musa AAB) 'Prata Anã ' and unshaded at Mococa, São Paulo State, Brazil (21º 28' S, 47º 01' W, altitude 665 m), aiming at evaluating the reduction of the solar and net radiation for the different crop conditions. The obtained results showed differences for the different crop conditions. The banana plants reduced the incoming solar radiation to the coffee crop by 21%, with monthly variation from 16% to 27%. Differences were also found concerning the reduction of the incoming solar radiation in different points of the shaded crop. The net radiation was reduced by 16% in the daily values in the shaded plants in comparisom to the unshaded ones. The net radiation represented 50% of the incoming solar radiation in the unshaded crop, with monthly variation from 34% to 62%, and in the plots shadded by banana, the net radiation represented 53% of the incoming solar radiation, with variation from 35 to 38%.

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“…Frost damages may also vary with cultivar characteristics such as height, vigor, and production of coffee beans on the year with frost Sera, 1978, 1979;Siqueira et al, 1983;Androcioli Filho et al, 1986), plant nutrition (Chaves and Manetti Filho, 1990), and with the level of shade of the coffee plantation (Caramori et al, 1996).…”

Section: Introductionmentioning

confidence: 99%

Influence of coffee pruning on the severity of frost damage

Filho¹,

Caramori²

2000

Braz. arch. biol. technol.

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Coffee shade with Mimosa scabrella Benth. for frost protection in southern Brazil

Cited by 50 publications

References 6 publications

The impact of climatic variability and climate change on arabic coffee crop in Brazil

The impact of climatic variability and climate change on arabic coffee crop in Brazil

Radiação solar e saldo de radiação em cultivo de café a pleno sol e consorciado com banana 'Prata Anã

Influence of coffee pruning on the severity of frost damage

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