Root exudation of oxalic acid in Lotus corniculatus in response to aluminum toxicity
2022; Sociedade Brasileira de Zootecnia; Volume: 51; Linguagem: Inglês
10.37496/rbz5120210105
ISSN1806-9290
AutoresArmando Martins dos Santos, Graziele P.R. Pedrazza, José Ângelo Silveira Zuanazzi, Miguel Dall’Agnol, Roberto Luís Weiler, André Pich Brunes, Júlio Antoniolli, Diógenes Cecchin Silveira,
Tópico(s)Silicon Effects in Agriculture
ResumoThe objective of this research was to identify the existence of root exudation of organic acid in Lotus corniculatus germplasms subjected to toxic aluminum (Al) levels and investigate the effect of this mechanism on the Al content in the root tissue and in morphological parameters of plant development. Two experiments were performed in nutrient solution to evaluate the Al accumulation and exudation of organic acids, using cultivars INIA Draco and São Gabriel and genotypes UFRGS and UF-T2. The plants [...]
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