Resilience to water deficit of coffee seedlings produced through cuttings and somatic embryogenesis
Palavras-chave:
anatomy, cloning, early development of coffee, physiologyResumo
Information on Coffea arabica L. vegetatively propagated during crop establishment is still scarce. Knowledge on the anatomical and physiological adaptation of these types of plants in the crop formation phase, in conditions of water deficit is important. The objective of this work was to understand the anatomical and physiological adaptations of plants derived from cuttings and somatic embryogenesis as resilience to water deficit in the implantation phase of the crop. Both types of plants were submitted to 20%, 40%, 60%, 80% and 100% of water available in the soil, in a controlled environment, for 153 days. The design used in this experiment was the randomized blocks with five replications. Physiological characteristics (photosynthetic activity, stomatal conductance, transpiration and instantaneous carboxylation efficiency) and anatomical characteristics (palisade parenchyma thickness and stomatal density) were evaluated. Both types of plants are resilient to water deficit in the planting phase of the crop. Cutting plants have greater photosynthetic activity and palisade parenchyma thickness with greater growth potential. In general, somatic embryogenesis plants have higher stomatal density. Plants of both types of seedlings have lower values of transpiration, stomatal conductance and CO2 assimilation under water deficit conditions, but with higher stomatal densities, as an adaptation response.
Referências
Canales FJ, Rispail N, García-Tejera O, Arbona V, Pérez-De-Luque A, Prats E. Drought resistance in oat involves ABA-mediated modulation of transpiration and root hydraulic conductivity. Environ Exp Bot. 2021;182:a104333.
Dubberstein D, Lidon FC, Rodrigues AP, Semedo JN, Marques I, Rodrigues WP, et al. Resilient and sensitive key points of the photosynthetic machinery of Coffea spp. to the single and superimposed exposure to severe drought and heat stresses. Front Plant Sci. 2020;11:e1049.
Castro EM, Pereira FJ, Paiva R. Histologia vegetal: estrutura e função de órgãos vegetativos. 1. ed. Lavras: Editora UFLA; 2009.
Marques I, Gouveia D, Gaillard JC, Martins S, Semedo MC, Lidon FC, et al. Marques I, Gouveia D, Gaillard JC, Martins S, Semedo MC, Lidon FC, et al. Next-generation proteomics reveals a greater antioxidative response to drought in Coffea arabica than in Coffea canephora. Agronomy. 2022;12(148):1-20.
Fahad S, Bajwa AA, Nazir U, Anjum SA, Farooq AA, Zohaib A, et al. Crop production under drought and heat stress: plant responses and management options. Front Plant Sci. 2017;8(1147):1-16.
Lamaoui M, Jemo M, Datla R, Bekkaoui F. Heat and drought stresses in crops and approaches for their mitigation. Front Chem. 2018;6(26):1-14.
Damatta FM, Avila RT, Cardoso AA, Martins SC, Ramalho JC. Physiological and agronomic performance of the coffee crop in the context of climate change and global warming: a review. J Agric Food Chem. 2018;66(21):5264-5274.
Torre FD, Ferreira BG, Lima JE, Lemos JP Filho, Rossiello RO, França MG. Leaf morphophysiological changes induced by longterm drought in Jatropha curcas plants explain the resilience to extreme drought. J Arid Environ. 2021;185:a104381.
Batista LA, Guimarães RJ, Pereira FJ, Carvalho GR, Castro EM. Anatomia foliar e potencial hídrico na tolerância de cultivares de café ao estresse hídrico. Rev Ciênc Agron. 2010;41(3):475-481.
Queiroz-Voltan RB, Nardin CF, Fazuoli FC, Braghini MT. Caracterização da anatomia foliar de cafeeiros arábica em diferentes períodos sazonais. Rev Biotemas. 2014;27(4):1-10.
Castanheira DT, Rezende TT, Baliza DP, Guedes JM, Carvalho SP, Guimarães RJ, et al. Potencial de utilização de características anatômicas e fisiológicas na seleção de progênies de cafeeiro. Coffee Sci. 2016;11(3):375-386.
Baliza DP, Cunha RL, Castro EM, Barbosa JP, Pires MF, Gomes RA. Trocas gasosas e características estruturais adaptativas de cafeeiros cultivados em diferentes níveis de radiação. Coffee Sci. 2012;7(3):250-258.
Da Gama TC, Sales JC Junior, Castanheira DT, Silveira HR, Azevedo HP. Anatomy and physiology of leaf coffee plants in different fertilizing levels. Coffee Sci. 2017;12(1):42-48.
Oliveira NK, Castro EM, Guimarães RJ, Pieve LM, Baliza DP, Machado JL, et al. Anatomia foliar de cafeeiros implantados com o uso de polímero hidrorretentor. Coffee Sci. 2014;9(2):258-265.
Martins SC, Sanglard ML, Morais LE, Menezes-Silva PE, Maurício R, Ávila R, et al. How do coffee trees deal with severe natural droughts? An analysis of hydraulic, diffusive and biochemical components at the leaf level. Trees. 2019;33(6):1679-1693.
Malavolta E. Manual de química agrícola: adubos e adubação. 3. ed. São Paulo: Agronômica Ceres; 1981.
Van Genuchten MT. A closed-form equation for predicting the hydraulic conductivity of unsaturated soils. Soil Sci Soc Am J. 1980;44(5):892-898.
Johansen DA. Plant microtechnique. 1. ed. New York: McGraw-Hill; 1940.
Ferreira DF. Sisvar: a computer statistical analysis system. Ciênc Agrotec. 2011;35(6):1039-1042.
Coelho LS, Tassone GA, Carvalho GR, Silva VA, Viana MT, Pereira FA, et al. Morphological, physiological, and agronomic traits of crossings of ‘Icatu’ x ‘Catimor’ coffee tree subjected to water deficit. Pesq Agropec Bras. 2022;57:e02788.
Rodrigues WP, Martins MQ, Fortunato AS, Rodrigues AP, Semedo JN, Simões-Costa MC, et al. Long-term elevated air [CO2] strengthens photosynthetic functioning and mitigates the impact of supra-optimal temperatures in tropical Coffea arabica and C. canephora species. Global Change Biol. 2016;22(1):415-431.
Santos CS, Freitas AF, Silva GH, Carvalho MA, Santos MO, Carvalho GR, et al. Adaptations to the drought season and impacts on the yield of ‘Híbrido de Timor’ coffee tree in the Minas Gerais State Cerrado (Brazilian Savanna). Pesq Agropec Trop. 2022;52:e72448.
Ronchi CP, Araujo FC, Almeida WL, Silva MA, Magalhães CE, Oliveira LB, Drumond LC. Respostas ecofisiológicas de cafeeiros submetidos ao déficit hídrico para concentração da florada no Cerrado de Minas Gerais. Pesq Agropec Bras. 2015;50(1):24-32.
Ribeiro AF, Matsumoto SN, Ramos PA, Santos JL, Teixeira EC, D’arêde LO, et al. Paclobutrazol e restrição hídrica no crescimento e desenvolvimento de plantas de café. Coffee Sci. 2017;12(4):534-543.
Kumagai TO, Mudd RG, Giambelluca TW, Kobayashi N, Miyazawa Y, Lim TK, et al. How do rubber (Hevea brasiliensis) plantations behave under seasonal water stress in northeastern Thailand and central Cambodia? Agric For Meteorol. 2015;100(213):10-22
León-Burgos AF, Unigarro C, Balaguera-López HE. Can prolonged conditions of water deficit alter photosynthetic performance and water relations of coffee plants in central-west Colombian? S Afr J Bot [Internet]. 2022 [cited 2023 March 10];149:366-375. Avaiable from: https://doi.org/10.1016/j.sajb.2022.06.034
Peloso AD, Tatagiba SB, Reis EF, Pezzopane JE, Amaral JF. Limitações fotossintéticas em folhas de cafeeiro arábica promovidas pelo déficit hídrico. Coffee Sci. 2017;12(3):389-399.
Alderotti F, Brunetti C, Marino G, Centritto M, Ferrini F, Giodarno C, et al. Coordination of morpho-physiological and metabolic traits of Cistus incanus L. to overcome heatwave-associated summer drought: a two-year on-site field study. Front Ecol Evol. 2020;8:e576296
Hasanagic D, Koleska I, Kojic D, Vlaisavljevic NJ, Kukavica B. Long term drought effects on tomato leaves: anatomical, gas exchange and antioxidant modifications. Acta Physiol Plant. 2020;42:e121.
Dittberner H, Korte A, Mettler-Altmann T, Weber AP, Monroe G, De Meaux J. Natural variation in stomata size contributes to the local adaptation of water-use efficiency in Arabidopsis thaliana. Mol Ecol. 2018;27(20):4052-4065.
Tatagiba SD, Pezzopane JE, Reis EF. Fotossíntese em Eucalyptus sob diferentes condições edafoclimáticas. Engenhar. na Agric. 2015;23(4):336-345.
Nunes DP, Scalon SP, Dresch DM, Gordin CR. Photosynthetic and enzymatic metabolism of Schinus terebinthifolius Raddi seedlings under water deficit. Ciênc Agrotec. 2017;41(6):676-682.
Reis LC, Freitas VM, Scalon SP, Foresti AC, Dresch DM, Santos CC. Does shading mitigate water restriction in Ormosia arborea seedlings? Rodriguésia. 2022;73: e01552021
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