2020
DOI: 10.7127/rbai.v14n101106
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Irrigação com déficit regulado em diferentes fases de cultivo de bananeira ‘brs princesa’

Abstract: A bananeira, cultivar BRS Princesa tem apresentado tolerância a déficit hídrico, sendo de boa aceitação no mercado. A constante instabilidade do regime pluviométrico em todas as regiões do Brasil indica a necessidade de uso mais eficiente de água na agricultura. Objetivou-se com este trabalho, avaliar características de crescimento e de produção da bananeira 'BRS Princesa' sob irrigação com déficit controlado. O delineamento experimental foi o inteiramente casualizado com sete tratamentos e três repetições. O … Show more

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Cited by 3 publications
(3 citation statements)
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“…In this context, high root hydraulic conductivity plays a pivotal role in supplying water to the aerial parts of plants (Figueiredo et al 2014;Lopes et al 2019). Thus, investigating how plants respond to regulated de cit irrigation can help optimize water productivity (Fernández et al, 2020) and shed light on their tolerance and sensitivity to water de cit at different phenological stages (Coelho et al 2020). This study aimed to assess the effects of water stress during the vegetative stages on the growth, physiological, anatomical, and water status characteristics of soybean cultivar.…”
Section: Introductionmentioning
confidence: 99%
“…In this context, high root hydraulic conductivity plays a pivotal role in supplying water to the aerial parts of plants (Figueiredo et al 2014;Lopes et al 2019). Thus, investigating how plants respond to regulated de cit irrigation can help optimize water productivity (Fernández et al, 2020) and shed light on their tolerance and sensitivity to water de cit at different phenological stages (Coelho et al 2020). This study aimed to assess the effects of water stress during the vegetative stages on the growth, physiological, anatomical, and water status characteristics of soybean cultivar.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, knowledge of the performance of plant species in the application of regulated deficit irrigation management can be a great value when aiming at an increase in water productivity (FERNÁNDEZ et al, 2020) and can explain the tolerance capacity and/or or sensitivity to water deficit of crops when imposed throughout their different phenological stages (COELHO et al, 2020), considering that the effects of water deficits vary with the stages in which they manifest and whose responses may even indicate harmful effects of the deficit on development and production (COTRIM et al, 2017), although they may result in a functional balance between the water used and the productive potential achieved (CHAI et al, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…As quantidades mínima e máxima de água para se obter produtividades racionais, bem como as produtividades mínima e máxima para cada cultura são dadas na Tabela 3. 5-Milho Y = -8481,9373-20,6859W+1151,92245W 0,5 (1990b) 6-Banana Y = 1E -05 W 2 -0,0304W+ 41,916 COELHO (2004) 7-Mamão Y = -1,7 x 10 -5 W 2 + 9,4W 10 -2 W -89,1…”
Section: Função De Resposta Das Culturas à áGuaunclassified