(2010) observed that the cuttings wet cold stratified for 30 days and later treated with 2,000 mg [L.sup.-1] of AIB presented high rhizogenic
Propagules obtained from young plants have high rhizogenic
behavior of black pepper cultivars to indole-3-butyric acid.
Non-embryogenic callus (NE) and rhizogenic
callus (RC) in the leaf sections (Fig.
The existence of differences in the rhizogenic
process of minicuttings of the six olive cultivars evaluated was verified.
(2009) concluded that the plant nutrition effect on adventitious rhizogenesis is not yet fully understood due to the rhizogenic
process complexity and the innumerable interactions between mineral nutrients.
According to the authors, at the end of 60 days, it was seen that calluses were formed and rhizogenic
initiation occurred on the budsticks/cleft branches of quince trees.
In a way, any nutrient involved in the metabolic processes associated with adventitious root differentiation is considered essential for rhizogenic
initiation (CUNHA et al., 2009a; TRUEMAN et al., 2012).
In the avocado case, a woody tree, the ability to produce seeds that show high potential to grow sprouts from emerged seedling is a strategy to increase the number of young propagules with high rhizogenic
capacity, maximizing the seedlings production.
Once again, it is observed that the rhizogenic
capacity of the Bragantina cultivar is lower than those observed in the Iacara and Guajarina cuttings.
process resulted in a greater thin root dry matter mass in grafted plantlets (0.87 g) when compared with the plantlets propagated by cutting (0.44 g).
(2004) determined the optimum time for rooting of mini-cuttings of two clones of Eucalyptus spp., obtaining the optimal time for permanence of the mini-cuttings inside the greenhouse and demonstrating the potential of mathematical modeling of rhizogenic
processes for the management of selected genotypes.