Effect of regulated deficit irrigation and partial rootzone drying on the quality of mango fruits (Mangifera indica L., cv. ‘Chok Anan’)

Spreer, Wolfram; Nagle, Marcus; Neidhart, Sybille; Carle, Reinhold; Ongprasert, Somchai; Müller, Joachim

doi:10.1016/j.agwat.2006.10.012

Cited by 97 publications

(64 citation statements)

References 22 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%

“…In northern Thailand, Spreer et al (2007) found no significant reduction in production and fruit quality of 'Chok Anan' mango and stated that it is possible to obtain a sustainable production using PRD with 50% of ETc. 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.…”

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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“…In addition, to produce larger fruit at harvest on branches with the highest leaf-to-fruit ratio, changing carbohydrate supply to the fruit increased the proportion of fresh mass in the flesh to the rest of the fruit. This relationship between fruit size and the fraction of fruit mesocarp was observed at the tree level by effectively managing cultural practices that affect crop load (Spreer et al, 2007).…”

Section: Environmental Factorsmentioning

confidence: 99%

“…Spreer et al (2007) found that partial root zone drying, an innovative irrigation technique that can be a way to increase wateruse efficiency, tended to yield larger fruits, since the overall fruit size distribution was more favourable and the fraction of undesirable mangoes in the lower classes was reduced. The authors suggested that fruit drop had been increased on trees from partial root zone drying, resulting in a reduction in the total number of fruits per tree, and also in larger fruits.…”

Section: Water Availabilitymentioning

confidence: 99%

An overview of preharvest factors influencing mango fruit growth, quality and postharvest behaviour

Léchaudel

Joas

2007

Braz. J. Plant Physiol.

101

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Mango, a tropical fruit of great economic importance, is generally harvested green and then commercialised after a period of storage. Unfortunately, the final quality of mango batches is highly heterogeneous, in fruit size as well as in gustatory quality and postharvest behaviour. A large amount of knowledge has been gathered on the effects of the maturity stage at harvest and postharvest conditions on the final quality of mango. Considerably less attention has been paid to the influence of environmental factors on mango growth, quality traits, and postharvest behaviour. In this paper, we provide a review of studies on mango showing how environmental factors influence the accumulation of water, structural and non-structural dry matter in the fruit during its development. These changes are discussed with respect to the evolution of quality attributes on the tree and after harvest. The preharvest factors presented here are light, temperature, carbon and water availabilities, which can be controlled by various cultural practices such as tree pruning, fruit thinning and irrigation management. We also discuss recent advances in modelling mango function on the tree according to environmental conditions that, combined with experimental studies, can improve our understanding of how these preharvest conditions affect mango growth and quality. Key words: environmental conditions, fruit load, irrigation, shelf life, size, taste Uma revisão dos fatores pré-colheita que influenciam o crescimento, qualidade e comportamento pós-colheita de frutos de manga: Manga, um fruto tropical de grande importância, é geralmente colhido verde e comercializado após um período de armazenamento. Infelizmente, a qualidade final da manga na prateleira é altamente heterogênea, em termos de tamanho do fruto, qualidade do paladar e comportamento pós-colheita. Tem-se obtido uma quantidade expressiva de informações sobre os efeitos do estádio de maturação e condições pós-colheita sobre a qualidade final da manga. Contudo, tem-se dado atenção consideravelmente menor à influência dos fatores ambientes sobre o crescimento da manga, características de qualidade e comportamento pós-colheita. Neste artigo, faz-se uma revisão dos estudos sobre manga, evidenciando-se como fatores ambientes afetam o acúmulo de água e de matéria seca estrutural e não-estrutural nos frutos durante o seu desenvolvimento. Discutem-se essas alterações com relação à evolução de atributos de qualidade dos frutos ainda nas plantas e após a colheita. Os fatores de pré-colheita abordados são luz, temperatura, disponibilidades de água e de carbono, raleio de frutos e manejo da irrigação. Discutem-se também recentes avanços sobre modelagem associada à função do fruto na planta, conforme as condições ambientes que, combinados com estudos experimentais, pode melhorar a nossa compreensão sobre como as condições de pré-colheita afetam o crescimento e a qualidade da manga. Palavras-chave: carga de frutos, condições ambientes, irrigação, paladar, vida de prateleira 288 Braz.

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“…For a comparison between layer used in the irrigation and productivity, the efficiency of water use in all treatments was calculated considering the total productivity of fruits and the rough layer of water applied through irrigation (SPREER et al, 2007(SPREER et al, , 2008SILVA et al, 2008;TEIXEIRA et al, 2008):…”

Section: Methodsmentioning

confidence: 99%

Regulated deficit irrigation and tommy atkins mango orchard productivity under microsprinkling in brazilian semi arid

et al. 2011

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ABSTRACT:This study aimed to test controlled levels of water deficiency in soil in mango trees, under microsprinkling irrigation, in semi-arid conditions, and to evaluate its effect in the productivity and fruits quality. The deficits were applied in the phases I, II and III of growth of the fruit, during the productive cycles of the mango tree in 2006 and 2007. The experiment in both cases was arranged in an entirely random design with 10 treatments and 3 repetitions, in the year I, and with 8 treatments and 3 repetitions in the year II. The values of soil water potential, of the treatments submitted to regulated deficit irrigation (RDI), were placed in the range of 0 to -0.011 MPa, showing that the soil humidity varied between the saturation and the field capacity, not characterizing deficit water condition. The average values of stem water potential (Ψ stem ) varied between -0.90 and -1.74 MPa, evidencing significant effect (p <0.05) just for T1 (without irrigation), T7 and T8 (RDI with 30% of the ETc in the phases II and III, respectively). Through the variance analysis, significant differences were not verified among productivity, number of fruits per plant and size of the fruit, in none of the experiments, what indicates the possibility of reduction of the water use in the irrigation of the mango tree without significant losses of productivity and fruit quality.KEYWORDS: mango, irrigation management, water use optimization. IRRIGAÇÃO COM DÉFICIT REGULADO E PRODUTIVIDADE DE MANGUEIRA TOMMY ATKINS, SOB MICROASPERSÃO, NO SEMIÁRIDORESUMO: Este trabalho teve o objetivo de testar níveis controlados de deficiência de água no solo em mangueira irrigada por microaspersão, no semi-árido, e avaliar seu efeito na produtividade e qualidade dos frutos. Os déficits foram aplicados nas fases I, II e III de crescimento do fruto, durante os ciclos produtivos da cultura da mangueira, nos anos de 2006 e 2007. O delineamento experimental, em ambos os casos, foi o inteiramente casualizado, com dez tratamentos e três repetições, no ano I, e com oito tratamentos e três repetições, no ano II. Os valores de potencial de água no solo, dos tratamentos submetidos à irrigação com déficit regulado (RDI), situaram-se na faixa de 0 a -0,011 MPa mostrando que a umidade do solo variou entre a saturação e a capacidade de campo, não caracterizando condição de déficit hídrico. Os valores médios de potencial hídrico do ramo (Ψ stem ) variaram entre -0,90 e -1,74 MPa, mostrando efeito significativo apenas para T1 (sem irrigação), T7 e T8 (RDI com 30% da ETc nas fases II e III, respectivamente). Por meio da análise de variância, não foram constatadas diferenças significativas entre produtividade, número de frutos por planta e tamanho do fruto, em nenhum dos experimentos, o que indica a possibilidade de redução do uso de água na irrigação da cultura sem perdas significativas de produtividade e qualidade do fruto.

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Effect of regulated deficit irrigation and partial rootzone drying on the quality of mango fruits (Mangifera indica L., cv. ‘Chok Anan’)

Cited by 97 publications

References 22 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

An overview of preharvest factors influencing mango fruit growth, quality and postharvest behaviour

Regulated deficit irrigation and tommy atkins mango orchard productivity under microsprinkling in brazilian semi arid

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