Yield and fruit development in mango (Mangifera indica L. cv. Chok Anan) under different irrigation regimes

Spreer, Wolfram; Ongprasert, Somchai; Hegele, M.; Wünsche, J.; Müller, Joachim

doi:10.1016/j.agwat.2008.09.020

Cited by 95 publications

(71 citation statements)

References 30 publications

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“…A PRD with 40% of ETc, alternating the irrigation side every 15 days, also maintained the yield and increased water use efficiency in 'Tommy Atkins' mango in a semiarid region, according to Santos et al (2015). The production results of the present work with PRD differs from those found by Spreer et al (2007), Spreer et al (2009), Sant"Ana et al (2009 and Santos et al (2015). It is noteworthy that each variety have different production patterns and the mango has an alternating production due to end of plant nutrients or by successive deficit applications, as performed in this work.…”

Section: Production and Water Use Efficiencycontrasting

confidence: 56%

“…Spreer et al (2009) PRD in a 'Kent' mango orchard in the semi-arid region of the State of Bahia, Brazil, found that the application of 50% of the water volume does not cause significant yield reductions, with PRD alternating every 14 or 21 days. A PRD with 40% of ETc, alternating the irrigation side every 15 days, also maintained the yield and increased water use efficiency in 'Tommy Atkins' mango in a semiarid region, according to Santos et al (2015).…”

Section: Production and Water Use Efficiencymentioning

confidence: 99%

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Irrigation Deficit Strategies on Physiological and Productive Parameters of 'Tommy Atkins' Mango

et al. 2016

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-The objective of this work was to evaluate the gas exchange, leaf temperature, yield and water use efficiency in 'Tommy Atkins' mango under irrigation deficit strategies. The experimental design was randomized block, with seven treatments with regulated deficit irrigation (RDI) under micro-spray and five treatments with partial root-zone drying (PRD) under drip irrigation. The treatments on RDI consisted of application of 100, 75 and 50% of ETc at the stages S1 (beginning of flowering to fruit set) S2 (fruit development) and S3 (fruit physiological maturation). The treatments on PRD consisted of application of 100, 80, 60 and 40% of ETc, in the same three stages, alternating the irrigation side every 15 days. The regulated deficit irrigation causes less negative interference in gas exchange than the partial root-zone drying, and the climate factors affect the gas exchange and leaf temperature of 'Tommy Atkins' mango more than the regulated deficit irrigation. The partial root-zone drying irrigation with 60 and 40% of ETc causes a decrease in the 'Tommy Atkins' mango yield. The regulated deficit irrigation up to 50% of ETc, applied at the fruit maturation stage, maintain the yield and water use efficiency.Keywords: Water deficit. Irrigation management. Mangifera indica. Gas exchange. PARÂMETROS FISIOLÓGICOS E PRODUTIVOS EM MANGUEIRAS 'TOMMY ATKINS' SOB ESTRATÉGIAS DE DÉFICIT DE IRRIGAÇÃORESUMO -Objetivou-se com este trabalho avaliar as trocas gasosas, temperatura foliar, produtividade e eficiência de uso da água em mangueira "Tommy Atkins" sob irrigação com déficit. O delineamento experimental foi em bloco casualizado, com sete tratamentos para a irrigação com déficit controlado (RDI) sob microaspersão e com cinco tratamentos para a irrigação lateralmente alternada (PRD) sob gotejamento. No manejo RDI os tratamentos consistiram da aplicação de 100, 75 e 50% da ETc nas fases F1 (início da floração até o pegamento dos frutos), F2 (desenvolvimento do fruto), e F3 (maturação fisiológica do fruto). No manejo pelo PRD os tratamentos consistiram da aplicação de 100, 80, 60 e 40% da ETc nas três fases com alternância do lado irrigado de 15 dias. Verificou-se que a irrigação com déficit controlado causa menos interferências negativas nas trocas gasosas que a irrigação lateralmente alternada e as trocas gasosas e temperatura foliar da mangueira "Tommy Atkins" sofrem maiores influências de elementos do clima que da irrigação com déficit controlado. A irrigação lateralmente alternada com 60 e 40% da ETc ocasiona queda na produção da mangueira "Tommy Atkins". Irrigação com déficit controlado com até 50% da ETc aplicados na fase de maturação do fruto mantem a produtividade e a eficiência de uso da água.Palavras-chaves: Déficit hídrico. Manejo da irrigação. Mangifera indica. Trocas gasosas.

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Section: Production and Water Use Efficiencycontrasting

confidence: 56%

Section: Production and Water Use Efficiencymentioning

confidence: 99%

Irrigation Deficit Strategies on Physiological and Productive Parameters of 'Tommy Atkins' Mango

et al. 2016

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“…Although there are a handful of studies in which negative results have been reported after applying PRD (Gu et al 2004;O'Connell & Goodwin 2004Neuhaus et al 2007), there are a greater number of studies that demonstrate successful application of the technique to grapes (Dry et al 1996;Loveys et al 1998;Stoll et al 2000;Chalmers et al 2004) and many other horticultural crops including apple (Leib et al 2006), pear (Kang et al 2002), mango (Spreer et al 2009), olive (Fernandez et al 2006), tomato (Tahi et al 2007) and raspberry (Grant et al 2004).…”

Section: Introductionmentioning

confidence: 99%

Comparison of irrigation scheduling strategies for achieving water use efficiency in highbush blueberry

Keen

Slavich

2012

New Zealand Journal of Crop and Horticultural Science

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A glasshouse experiment was carried out to assess the feasibility of applying partial rootzone drying (PRD) to highbush blueberries (Vaccinium corymbosum). A subsequent field experiment was established to assess four irrigation strategies with the aim of improving water use efficiency in blueberry production. Applying PRD to plants during a glasshouse experiment reduced stomatal conductance without reducing plant water potential. Hindered by high rainfall, a physiological response to PRD was not repeated in field grown plants. However, irrigation scheduled using a K c (crop coefficient) curve constructed from Food and Agriculture Organization (FAO) 56 guidelines and post-harvest regulated deficit irrigation (RDI) delivered annual water savings of 0.8 ML ha(1 and 1.3 ML ha (1 , respectively, compared with a total 3.6 ML ha(1 applied using a 'rule-of-thumb' approach commonly adopted by Australian blueberry growers. These savings were achieved without reducing berry yield or quality. This study is the first to report on the feasibility of applying FAO 56 guidelines, RDI and PRD as strategies to maximize water use efficiency in highbush blueberry production.

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“…Os frutos, depois de colhidos em cada ciclo foram contabilizados, pesados e os dados transformados em produtividades e determinado a eficiência de uso da água em todos os tratamentos considerando a relação entre produtividade total da mangueira e a lâmina bruta de água aplicada através da irrigação (Spreer et al, 2007(Spreer et al, , 2009Teixeira et al, 2008).…”

Section: Methodsunclassified

Irrigação Com Déficit Controlado E Produtividade De Mangueira ‘Tommy Atkins’ Sob Gotejamento

Cotrim

Coelho

Silva

et al. 2017

RBAI

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RESUMOObjetivou-se com este trabalho avaliar diferentes níveis de déficit hídrico controlado no solo em mangueira 'Tommy Atkins' irrigada por gotejamento no semiárido e seu efeito na produtividade, eficiência de uso da água e no potencial hídrico do ramo. Os déficits foram aplicados durante as fases de desenvolvimento do fruto. O delineamento experimental foi inteiramente casualizado com 10 tratamentos e cinco repetições, no ciclo 1, e com 8 tratamentos e 4 repetições no ciclo 2 de avaliação. Os valores de potencial de água no solo, nos tratamentos submetidos à irrigação com déficit controlado (RDI), situaram na faixa de 0 a -0,010 MPa, mostrando que a umidade do solo variou entre a saturação e a capacidade de campo, enquanto os valores médios de potencial hídrico no ramo (Ψstem) variaram entre -0,83 e -1,62 MPa, sendo os menores valores nos ramos das plantas não irrigadas e nas plantas com RDI de 30% da ETc nas fases II e III. A produtividade, número de frutos por planta e tamanho do fruto não diferiram entre os tratamentos, o que possibilita redução do uso de água na irrigação da cultura sem perdas significativas de produtividade e qualidade do fruto.Palavras-Chaves: estratégias de irrigação, manejo de irrigação, eficiência de uso da água. REGULATED DEFICIT IRRIGATION AND 'TOMMY ATKINS' MANGO CROP PRODUCTIVITY UNDER DRIP ABSTRACTThe objective of this work was to evaluate different levels of controlled soil water deficit in 'Tommy Atkins' mango crop irrigated by drip irrigation in the semiarid region and its effect on yield, water use efficiency and water potential in the shoot. Deficits were applied during the development stages of the fruit. The experimental design was completely randomized with 10 treatments and five replications in first cycle and with 8 treatments and 4 replications in second

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Yield and fruit development in mango (Mangifera indica L. cv. Chok Anan) under different irrigation regimes

Cited by 95 publications

References 30 publications

Irrigation Deficit Strategies on Physiological and Productive Parameters of 'Tommy Atkins' Mango

Irrigation Deficit Strategies on Physiological and Productive Parameters of 'Tommy Atkins' Mango

Comparison of irrigation scheduling strategies for achieving water use efficiency in highbush blueberry

Irrigação Com Déficit Controlado E Produtividade De Mangueira ‘Tommy Atkins’ Sob Gotejamento

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