Efeito do alumínio sobre a fotossíntese em dois cultivares de sorgo
Palavras-chave:
toxicidade do alumínio, fotossíntese reduzida, estresse oxidativo, enzimas antioxidantes, cultivares sensíveisResumo
The effects of aluminum (0, 2, 4, 6 and 8 ppm) on photosynthesis rate, chlorophyll content, dry weight and activity of some oxidases were studied in two cultivars of sorghum, one Al-tolerant (CMS X S — 106) and one Al — sensitive (CMS X 8 —903).
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