Abstract
The present study aimed to investigate the leaf morpho-anatomical and gas exchange parameters in relation to fruit yield in Indian subtropical grapefruit varieties (Citrus paradisi Macf.) during 2022–2023. Scanning electron microscopy (SEM) of leaf tissues revealed the highest stomatal density in ‘Flame’ (2920.26 mm2) and ‘Rio Red’ (2485.67 mm2), while the open to closed stomata index was highest in ‘Ray Ruby’ (23.44) followed by ‘Flame’ (11.31), ‘Oroblanco’ (9.74), ‘Rio Red’ (7.24), and ‘Ruby Red’ (6.93). The leaf greenness referring to the chlorophyll content varied from 34.50 (‘Marsh Seedless’) to 52.33 (‘Oroblanco’) SPAD units. The gas exchange parameter showed significant variations among the grapefruit varieties. The highest stomatal conductance was recorded in ‘Ray Ruby’ (0.23 mol H2O m2/s) along with maximum photosynthetic rate (13.79 µmole CO2 m2/s) and relatively higher transpiration rate (4.76 moles H2O m2/s). The fruit yield also varied among the genotypes, with ‘Rio Red’ exhibiting the highest fruit yield (80.65 kg/tree) followed by ‘Ray Ruby’ (69.71 kg/tree). A correlation study utilizing Pearson’s correlation analysis indicated that the most significant factors affecting fruit yield in grapefruit are stomatal conductance (0.63**, p < 0.01), photosynthetic rate (0.63**, p < 0.01), intercellular CO2 concentration (0.41*, p < 0.05), and stomatal cavity width (0.41*, p < 0.05). The study indicated a clear relationship among the leaf morpho-anatomical and gas exchange parameters and fruit yield in grapefruit varieties. The number of stomata, stomatal conductance, stomatal opening length, dimensions of leaf lamina, and palisade parenchyma were shown to be valuable markers for early selection in crop improvement programme.
Similar content being viewed by others
References
Almeida-Jr EB, Araujo JS, Santos-Filho FS, Zickel CS (2012) Leafmorphology and anatomy of Manilkara Adans (Sapotaceae) from north-eastern Brazil. Plant Syst Evol. https://doi.org/10.1007/s00606-012-0697-2
Amitrano C, Arena C, Cirillo V, De Pascale S, De Micco V (2021) Leaf morpho-anatomical traits in Vigna radiata L. affect plant photosynthetic acclimation to changing vapor pressure deficit. Environ Exp Bot 186:104453. https://doi.org/10.1016/j.envexpbot.2021.104453
Barai K, Tasnim R, Hall B, Rahimzadeh-Bajgiran P, Zhang Y‑J (2021) Is drought increasing in maine and hurting wild blueberry production? Climate 9:178
Bertolino LT, Caine RS, Gray JE (2019) Impact of stomatal density and morphology on water-use efficiency in a Changing World. Front Plant Sci 164:27–36
Cimen B, Yesiloglu T, Incesu M, Yılmaz B (2016) Effects of nine rootstocks on fruit yield and photosynthesis of ‘Star ruby’ grapefruit. Acta Hortic 1130:445–450
Contreras S, Perez-Cutillas P, Santoni C, Romero-Trigueros C, Pedrero F, Alarcon JJ (2014) Effects of reclaimed waters on spectral properties and leaf traits of citrus orchards. Water Environ Res 86(11):2242–2250
Costa L, Archer L, Ampatzidis Y, Casteluci L, Caurin GA, Albrecht U (2021) Determining leaf stomatal properties in citrus trees utilizing machine vision and Artificial Intelligence. Precis Agric 22(4):1107–1119
Cowan IR (1977) Stomatal behaviour and environment. Adv Bot Res 5:117–228
Du Q, Liu T, Jiao X, Song X, Zhang J, Li J (2019) Leaf anatomical adaptations have central roles in photosynthetic acclimation to humidity. J Exp Bot 70:4949–4962. https://doi.org/10.1093/jxb/erz238
Du Q, Jiao X, Song X, Zhang J, Bai P, Ding J, Li J (2020) The response of water dynamics to long-term high vapor pressure deficit is mediated by anatomical adaptations in plants. Front Plant Sci 11:758
Faralli M, Matthews J, Lawson T (2019) Exploiting naturalvariation and genetic manipulation of stomatalconductance for crop improvement. Curr Opin Plant Biol 49:1–7
Favaro MA, Molina MC, Roeschli RA, Gadea J, Gariglio N, Marano MR (2020) Different responses in Mandarin cultivars uncover a role of cuticular waxes in the resistance to citrus canker. Phytopathology 110(11):1791–1801
Fidel L, Carmeli-Weissberg M, Yaniv Y, Shaya F, Dai N, Raveh E, Eyal Y, Porat R, Carmi N (2016) Breeding and analysis of two new grapefruit-like varieties with low furanocoumarin content. Food Nutr Sci 7:90–101
Ghimire B, Timsina D, Nepal J (2015) Analysis of chlorophyll content and its correlation with yield attributing traits on early varieties of maize (Zea mays L.). J Maize Res Dev 1:134–145
Gomez AK, Gomez AA (2010) Statistical procedures for agricultural research. Wiley, New York, p 680
Haworth M, Marino G, Materassi A, Raschi A, Scutt CP, Centritto M (2023) The functional significance of the stomatal size to density relationship: Interaction with atmospheric [CO2] and role in plant physiological behaviour. Sci Total Environ 863:1–2
Hodgson RW (1967) Horticultural varieties of citrus. In: Reuther W, Webber BJ, Batchelor D (eds) The citrus industry, vol 1. Univ. California Press, Berkeley, pp 431–459
IPGRI (1999) Descriptors of Citrus. International Plant Genetic Resource Institute. IPGRI, Rome (http:/www.cgiar.org/ipgri)
Jones HG (2014) Drought and other abiotic stresses. In: Jones HG (ed) Plants and microclimate: a quantitative approach to environmental plant physiology, 3rd edn. Cambridge University Press, Cambridge, pp 255–289
Lawson T, Vialet-Chabrand S (2019) Speedy stomata, photosynthesisand plant water use efficiency. New Phytol 221:93–98. https://doi.org/10.1111/nph.15330
Liang B, Wan S, Ma Q, Yang L, Hu W, Kuang L et al (2022) Transcriptome and physiological analyses of a navel orange mutant with improved drought tolerance and water use efficiency caused by increases of cuticular wax accumulation and ROS scavenging capacity. Int J Mol Sci 23:5660
Liu MY, Liu GL, Kang YX, Zhang S, Wu Y, Wang Y (2018) Responses of leaf morphological and anatomical structure to elevation in an alpine plant Meconopsis integrifolia. Chin J Ecol 37:35–42
MacMillan P, Teixeira G, Lopes CM, Monteiro A (2021) The role of grapevine leaf morpho-anatomical traits in determining capacity for coping with abiotic stresses: A Review. Cienc Tec Vitivin 36(1):75–88. https://doi.org/10.1051/ctv/ctv2021360175
Momayyezi M, Rippner D, Duong F, Raja P, Brown P, Kluepfel D, Earles J, Forrestel E, Gilbert M, McElrone A (2021) Structural and functional leaf diversity lead to variability inphotosynthetic capacity across a range of Juglans regia varieties. Plant Cell Environ 45(8):2351–2365. https://doi.org/10.1111/pce.14370
Nampila R, Choeichaiyaphum C, Ayutthaya SIN, Meetha S, Techawongstein S (2018) Using a chlorophyll meter (SPAD-502) to estimate the total chlorophyll and nitrogen contents in leaves of ‘Manee-Esan’ pummelo. Acta Hort 1208:325–332
Ollitrault P, Germanà MA, Froelicher Y (2020) Ploidy manipulation for Citrus breeding, genetics, and genomics. In: Gentile A, La Malfa S, Deng ZP (eds) Compendium of plant genomes. The citrus genome. Springer, Cham, pp 75–105
Osuoha VUN, Mbagwu FN, Inyama CN, Ukpai KU (2015) Schematic characterization of six citrus species using petiole anatomy. Med Aromat Plants. https://doi.org/10.4172/2167-0412.s1-005
Rana MA, Usman M, Fatima B, Fatima A, Rana IA, Rehman W, Shoukat D (2020) Prospects of mutation breeding in grapefruit (Citrus paradisiMacf.). Hortic Sci 1:31–35
Saeed M, Dodd PB, Sohail L (2010) Anatomical studies of stems, roots and leaves of selected citrus rootstock varieties in relation to their vigour. J Hort For 2:87–94
Sharma RM, Dubey AK, Awasthi OP (2015) Physiology of grapefruit (Citrus paradisiMacf.) cultivars as affected by Rootstock. J Hortic Sci Biotechnol 90(3):325–331
Singh A, Singh G, Kalia A, Rattanpal HS, Gupta M (2020) Leaf morpho-anatomicaldiversity analysisin mandarin (Citrus reticulata Blanco) varieties using scanning electron microscopy. Genet Resour Crop Evol 67:2173–2194
Useche-Carrillo NV, Barrientos-Priego AF, Núñez-Colín CA, Campos-Rojas E, Ayala-Arreola J (2021) Stem and leaf anatomical and physiological characteristics of ‘colín V‑33’ avocado seedlings. Adv Hortic Sci 35(2):183–194
Wu GA, Terol J, Ibanez V, Lopez-Garcia A, Perez-Roman E, Borreda C, Domingo C, Tadeo FR, Carbonell-Caballero J, Alonso R, Curk F, Du D, Ollitrault P, Roose ML, Dopazo J, Gmitter FG, Rokhsar DS, Talon M (2018) Genomics of the origin and evolution of Citrus. Nature 554:311–316
Xiao Z, Ma G, Bai X, Li J, Zhao M, Su L, Ma H, Zhou H (2022) The influence of leaf anatomical traits on photosynthetic in coffee leaves in Yunnan of China. Bio Rxiv. https://doi.org/10.1101/2022.2.18.481015
Yilmaz B, Cimen B, Incesu M, Uysal Kamiloglu M, Yesiloglu T (2018) Rootstock influences on seasonal changes in leaf physiology and fruit quality of ‘Rio Red’ Grapefruit variety. Appl Ecol Environ Res 16(4):4065–4080
Further Reading
Baswal AK, Rattanpal HS, Gill KS, Singh G (2017) Varietal evaluation and genetic variability analysis in Pummelo (Citrus grandis M.) varieties under subtropics of Punjab. Green Farm 8:342–345
Acknowledgements
We are grateful to the ICAR-SRF, All India Coordinated Research Project on citrus, project coordinator, for providing funds and planting materials. We also extend our gratitude to the Electron Microscopy and Nanoscience Laboratory, Department of Soil Science and DST-FIST laboratory for providing lab facilities for this research work.
Author information
Authors and Affiliations
Contributions
Conceptualization: P. Devi, G. Singh; Methodology: P. Devi, G. Singh, H.S. Rattanpal, A. Kalia; Formal analysis and investigation: P. Devi, G. Singh; Writing—original draft preparation: P. Devi, G. Singh; Writing—review and editing: A. Kalia, R. Lhamu, M. Gupta; Resources: G. Singh, H.S. Rattanpal.
Corresponding author
Ethics declarations
Conflict of interest
P. Devi, G. Singh, A. Kalia, H.S. Rattanpal, R. Lhamu and M. Gupta declare that they have no competing interests.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Devi, P., Singh, G., Kalia, A. et al. Evaluation of Leaf Morpho-anatomical and Gas Exchange Parameters in Relation to Fruit Yield in Indian Subtropical Grapefruit (Citrus paradisi Macf.) Varieties. Applied Fruit Science (2024). https://doi.org/10.1007/s10341-024-01058-z
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10341-024-01058-z