| Triticale has shown different behavior to aluminum toxicity (A1(3+)) when applied nutrient solution. This study had the objective of evaluating 19 triticale lines inserted at International Maize and Wheat Improvement Center (CIMMYT), IAC-5 cultivar and two control cultivars of wheat in the presence of 0, 3, 6, 9, 12 and 15 mg L- 1 of Al3+. Afterwards, four genotypes being two tolerant and two sensitive were chosen to obtain the F1's, F2's, RC1's and RC2's generations, in all possible crossing. The seedlings were submitted to 6 mg L- 1 of Al3+ and analyzed later on (tolerant and sensitive) by the chi-square method. The root growth was also obtained to estimate the genetic parameters involved in the character control. The trials were carried out in... |
