Adaptação de Tibouchina granulosa Submetida à Aplicação de Alumínio
Tibouchina granulosa Adaptation Under Aluminum Application
Kellem Freitas; Walquíria Teixeira; Evandro Fagan; Jérssica Soares
Resumo
Palavras-chave
Abstract
ABSTRACT: This study aimed to evaluate the adaptability of Tibouchina granulosa aluminum application. The experiment was conducted in growth chamber using randomized blocks with 5 treatments (0 mg, 8 mg, 32 mg, 64 mg and 128 mg L-1 of aluminum) and 7 repetitions. The plants were influenced by the application of aluminum in the first 30 days after application, being observed a reduction of photosynthetic pigments. However, 45 days after the treatments was observed positive effect of aluminum, also observed that the application of 8 mg L-1 gave the increase of 34%, 71%, 56% and 35% chlorophyll content a, b total and carotenoids, respectively, compared to the control treatment. Therefore, Tibouchina granulosa plants adapted to the aluminum application, also showing that this species may possibly be used in areas of reforestation projects where the soil has high concentrations of aluminum, such as the cerrado soils.
Keywords
Referências
Akhter A, Khan SH, Hiroaki E, Tawaraya K, Rao IM, Wenzl P. Greater contribution of low-nutrient tolerance to sorghum and maize growth under combined stress conditions with high aluminum and low nutrients in solution culture simulating the nutrient status of tropical acid soils. Soil Science and Plant Nutrition 2009; 55(3): 394-406. https://dx.doi.org/10.1111/j.1747-0765.2009.00372.x.
Andrade LRM, Barros LMG, Echevarria GF, Amaral LIV, Cotta MG, Rossatto DR et al. Al-hyperaccumulator Vochysiaceae from the Brazilian Cerrado store aluminum in their chloroplasts without apparent damage. Environmental and Experimental Botany 2011; 70(1): 37-42. http://dx.doi.org/10.1016/j.envexpbot.2010.05.013.
Arnon DI. Copper enzimas in isolated cloroplasts Polyphenoloxidase in Beta vulgaris. Plant Physiology 1949; 24(1): 1-15. PMid:16654194. http://dx.doi.org/10.1104/pp.24.1.1.
Carlin SD, Santos DMM. Indicadores fisiológicos da interação entre déficit hídrico e acidez do solo em cana-de-açúcar. Pesquisa Agropecuaria Brasileira 2009; 44(9): 1106-1113. http://dx.doi.org/10.1590/S0100-204X2009000900006.
Clune TS, Copelan L. Effects of aluminium on canola roots. Plant and Soil 1999; 216(1): 27-33. http://dx.doi.org/10.1023/A:1004789014255.
Fagan EB, Andrade AT, Martins FHE, Casaroli D, Teixeira WF. Alumínio em plantas cultivadas no Cerrado: adaptação e toxidez. Informe Agropecuário 2011; 32(260): 57-66.
Haridasan M. Nutrição mineral de plantas nativas do Cerrado. Revista Brasileira de Fisiologia Vegetal 1987; 12(1): 54-64.
Haridasan M. Nutritional adaptations of native plants of the Cerrado biome in acid soils. Brazilian Journal of Plant Physiology 2008; 3(20): 183-195. http://dx.doi.org/10.1590/S1677-04202008000300003.
Hartwing I, Oliveira AC, Carvalho FIF, Bertan I, Silva JAG, Schmidt DAM et al. Mecanismos associados à tolerância ao alumínio em plantas. Ciências Agrárias 2007; 28(2): 219-228.
Johnson CM, Stout PR, Broyer TC, Carlton AB. Comparative chlorine requirement of different plant species. Plant and Soil 1957; 8(3): 337-353. http://dx.doi.org/10.1007/BF01666323.
Lichtenthaler HK. Chlorophylls and carotenoids: pigments of photosynthetic biomembranes. Methods in Enzymology 1987; 148(1): 350-382. http://dx.doi.org/10.1016/0076-6879(87)48036-1.
Lima MGS, Lopes NF, Bacarin MA, Mendes CR. Efeito do estresse salino sobre a concentração de pigmentos e prolina em folhas de arroz. Bragantia 2004; 63(3): 335-340. http://dx.doi.org/10.1590/S0006-87052004000300003.
Lorenzi H. Árvores brasileiras: manual de Identificação e cultivo de plantas arbóreas nativas do Brasil. 4. ed. Nova Odesa: Instituto Plantarum; 2008.
Macedo FL, Pedra WN, Silva SA, Barreto MCV, Silvamann R. Efeito do alumínio em plantas de pinhão-manso (Jatropha curcas L.), cultivadas em solução nutritiva. Semina. Ciências Agrárias 2011; 32(1): 157-164.
Marin A, Santos DMM, Banzatto DA, Ferraudo AS. Germinação de sementes de guandu sob efeito da disponibilidade hídrica e de doses subletais de alumínio. Bragantia 2004; 63(1): 13-24. http://dx.doi.org/10.1590/S0006-87052004000100002.
Marin A, Santos DMM. Interação da deficiência hídrica e da toxicidade do alumínio em guandu cultivado em hidroponia. Pesquisa Agropecuaria Brasileira 2008; 43(10): 1267-1275. http://dx.doi.org/10.1590/S0100-204X2008001000003.
Neri AV, Shaefer CEGR, Silva AF, Souza AL, Ferreira-Júnior WG, Meira-Neto JAA. The influence of soils on the floristic composition and co mmunity structure of an area of brazilian cerrado vegetation. Edinburgh Journal of Botany 2012; 69(1): 1-27. http://dx.doi.org/10.1017/S0960428611000382.
Paliwal K, Sivaguru M. Indiferect effects of aluminum on the reflectante properties of rice cultivars differing in aluminum tolerance. Journal of Plant Nutrition 1994; 17(6): 883-897. http://dx.doi.org/10.1080/01904169409364775.
Pshibytko NL, Kalitukho LN, Zhavoronkova NB, Kabashnikova LF. The pool of chlorophyllous pigments in barley seedlings of different ages under heat shock and water deficit. Russian Journal of Plant Physiology: a Comprehensive Russian Journal on Modern Phytophysiology 2004; 51(1): 15-20. http://dx.doi.org/10.1023/B:RUPP.0000011298.49731.f5.
Rao IM, Miles JW, Beebe SE, Horst WJ. Root adaptations to soils with low fertility and aluminium toxicity. Annals of Botany 2016; 117(7): 1-13. PMid:27255099.
Teixeira WF. Fisiologia e bioquímica de plantas da família , Estação Ecológica do Panga, Uberlândia, MG [Melastomataceaedissertação]. Uberlândia: Instituto de Biologia, Universidade Federal de Uberlândia; 2013.
Watanabe T, Jansen S, Osaki M. The beneficial effect of aluminium and the role of citrate in Al accumulation in Melastoma malabathricum.The New Phytologist 2005; 165(3): 773-780. PMid:15720688.
Watanabe T, Osaki M, Tadano T. Al uptake kinetics in roots of Melastoma malabathricum L., an Al accumulator plant. Plant and Soil 2001; 231(1): 283-291. http://dx.doi.org/10.1023/A:1010365607325.
Yamashita OM, Guimarães SC. Germinação de sementes de e em função da presença de alumínio no substrato. Conyza canadensesC. bonariensisCiência Rural 2011; 41(1): 599-601. http://dx.doi.org/10.1590/S0103-84782011000400008.
Yang YH, Chen SM, Chen Z, Zhang HY, Shen HG, Hua ZC et al. Silicon effects on aluminum toxicity to mungbean seedling growth. Journal of Plant Nutrition 1999; 22(4-5): 693-700. http://dx.doi.org/10.1080/01904169909365664.
Yang YH, Chen SM. Physiological effects of aluminum calcium rations on aluminum toxicity to mungbean seedling growth. Journal of Plant Nutrition 2001; 24(3): 585-597. http://dx.doi.org/10.1081/PLN-100104982.
Yang YH, Zhang HY. Boron amelioration of aluminum toxicity in mungbean seedlings. Journal of Plant Nutrition 1998; 21(5): 1045-1045. http://dx.doi.org/10.1080/01904169809365463.