2 documents found, page 1 of 1
Pre-germination treatments of Paricá (Schizolobium amazonicum) seeds
Bardiviesso, Estefânia Martins; Batista, Thiago Barbosa; Binotti, Flávio Ferreira da Silva; Costa, Edilson; Silva, Tiago Alexandre daParicá seeds have dormancy and, even after mechanical scarification, these seeds show slow and uneven germination. Pre-germination treatments can be used to increase seed germination performance. Thus, the aimed to evaluate the physiological potential and initial growth of paricá seeds after pre-germination treatments, using different substances as plant regulators and nutrients, in addition to mechanical scari...
Thermoinhibition in parsley seeds
Silva, Tiago Alexandre da; Baldini, Luiz Felipe Guedes; Ferreira, Gisela; Nakagawa, João; da Silva, Edvaldo Aparecido AmaralTemperature can exert great influence on germination, being considered optimal the temperature in which seed expresses its maximum germination potential in the shortest period of time. The germination of parsley seeds is slow, irregular and uneven. The aim of this study was to determine whether there is occurrence of thermodormancy or thermoinhibition of parsley seeds as a function of temperature variations. Th...