Mango (Mangifera indica L.) Breeding

Bally, I. S. E.; Dillon, Natalie

doi:10.1007/978-3-319-91944-7_20

Cited by 15 publications

(9 citation statements)

References 192 publications

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“…Typically, only one leaf flush is formed in the given year in cool temperate climates, while multiple leaf flushes through the growing season can be produced in warmer climates (Niinemets 2014). In the case of evergreens in our study, multiple annual leaf flushes were present in three subtropical pines ( P. palustris , P. taeda and P. virginiana ; Table 2), and in broad-leaved evergreens Mangifera indica (Bally 2006) and Rhizophora stylosa (Sharma et al 2010), but not in the other species. The Mediterranean evergreen species Quercus ilex can have multiple leaf flushes, but in this analysis, a northernmost population was included that only supports one annual leaf flush (Niinemets et al 2006a).…”

Section: Methodsmentioning

confidence: 48%

Leaf age dependent changes in within-canopy variation in leaf functional traits: a meta-analysis

Niinemets

2016

J Plant Res

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Within-canopy variation in leaf structural and photosynthetic characteristics is a major means by which whole canopy photosynthesis is maximized at given total canopy nitrogen. As key acclimatory modifications, leaf nitrogen content (N A ) and photosynthetic capacity (A A ) per unit area increase with increasing light availability in the canopy and these increases are associated with increases in leaf dry mass per unit area (M A ) and/or nitrogen content per dry mass and/or allocation. However, leaf functional characteristics change with increasing leaf age during leaf development and aging, but the importance of these alterations for within-canopy trait gradients is unknown. I conducted a meta-analysis based on 71 canopies that were sampled at different time periods or, in evergreens, included measurements for different-aged leaves to understand how within-canopy variations in leaf traits (trait plasticity) depend on leaf age. The analysis demonstrated that in evergreen woody species, M A and N A plasticity decreased with increasing leaf age, but the change in A A plasticity was less suggesting a certain re-acclimation of A A to altered light. In deciduous woody species, M A and N A gradients in flush-type species increased during leaf development and were almost invariable through the rest of the season, while in continuously leaf-forming species, trait gradients increased constantly with increasing leaf age. In forbs, N A plasticity increased, while in grasses, N A plasticity decreased with increasing leaf age, reflecting life form differences in age-dependent changes in light availability and in nitrogen resorption for growth of generative organs. Although more work is needed to improve the coverage of age-dependent plasticity changes in some plant life forms, I argue that the agedependent variation in trait plasticity uncovered in this study is large enough to warrant incorporation in simulations of canopy photosynthesis through the growing period.

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Section: Methodsmentioning

confidence: 48%

Leaf age dependent changes in within-canopy variation in leaf functional traits: a meta-analysis

Niinemets

2016

J Plant Res

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“…It is because of, though there was some dominance of light yellow colour to orange, the gene action was primarily additive both within and among loci for pulp colour ( Iyer 1991 ). A few previous researches on the association of gene with the traits already performed and the findings showed significant association of gene loci with six traits of mango such as bloom, pulp colour, branch habit, ground skin colour, blush intensity and beak shape ( Bally & Dillon 2018 ).…”

Section: Discussionmentioning

confidence: 99%

Morphological Variability Identification of Harumanis Mango (Mangifera indica L.) Harvested from Different Location and Tree Age

Yusuf

Rahman

Zakaria

et al. 2020

TLSR

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Harumanis is one of the main signatures of Perlis with regards to its delightful taste, pleasant aroma and expensive price. Harumanis authenticity and productivity had become the remarks among the farmers, entrepreneurs, consumers and plant breeders due to the existence of morphological characteristics variation among the fruits and high production cost. Assessment of Harumanis morphological characteristics of natural population and different tree ages may represent a possible source of important characteristics for development and breeding purposes of Harumanis . The aim of this study is to evaluate the morphological variation of Harumanis collected from different location in Perlis and tree age. A total of 150 Harumanis fruits from 50 trees with three different stages of development (young, middle-aged and old) were characterised using 11 traits; 10 quantitative and one qualitative morphological trait. The ANOVA analyses in combination with Dunn’s pairwise and Kruskal-Wallis multiple comparison test able to point out the existence of environmental factor and age influence towards the significant different of identified morphological traits except for Total Soluble Solid (TSS) and pulp percentage. Five clusters of 50 Harumanis accessions reflect a grouping pattern which not according to neither geographical region nor age. The result of Principal Component Analysis (PCA) using the first two principal components (PCs) provided a good approximation of the data explaining 84.09% of the total variance which majorly contributed by parameters of weight, fruit dimensional characteristics, peel percentage and hue angle, h . Preliminary screening of important morphological characteristics which contribute to the phenotypic diversity of Harumanis is successfully achieved. The findings can be employed by the plant breeders and farmers for the establishment of standard grading of Harumanis and advancement of breeding crop of Harumanis in future.

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“…Em pessoas com DM1 e DM2, os exercícios melhoram a resistência à insulina, controlam o peso corporal, são coadjuvantes no tratamento de problemas psicossociais, e à longo prazo, são considerados fatores de proteção para doenças cardiovasculares. [6][7][8][9][10]…”

Section: Discussionunclassified

“…da, não correspondendo a necessidade de aumento de energia necessária para realização do exercício. 6,11 Indivíduos com DM1 apresentam redução do tamanho da fibra muscular e mudanças na distribuição das mesmas. A atrofia muscular é relativa e estudos sugerem que a insulina diminui a degradação proteica do músculo, mas não atua no aumento da síntese proteica.…”

Section: Diabetologia Current Opinion In Clinical Nutrition and Metabounclassified

“…Para aproveitar ao máximo todos quelético e no fígado ocorrem de maneira semelhantes nos dois grupos. 6 Outro artigo de revisão, concluiu que a capacidade aeróbica apresenta resultados bastante parecidos na ausência de neuropatia periférica. 11 Estudo de caso controle avaliou a taxa de oxidação da glicose em pacientes com DM1 em condições normais de vida em exercícios prolongados (3 hs), identificando que a concentração de insulina e glicemia foram significativamente maiores em pacientes durante todo o exercício.…”

Section: Considerações Finaisunclassified

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