Study of pollen germination in selected plant species

In flowering plants, pollen germination is an essential step in the reproductive cycle that has a direct impact on fertilization and seed development. In this work, the effects of different sucrose concentrations and culture conditions are examined in relation to the in-vitro germination viability of pollen from specific plant species. A variety of media, including Brewbaker’s and Robert’s media, sucrose solutions (2%, 4%, 6% and 8%) and natural nectars from Ixora and Periwinkle, were used to analyze pollen grains from ten plant species. For each species, the ideal circumstances were identified by monitoring the pollen tube development and germination rate at various intervals. The study improves knowledge of the reproductive biology of the plants and offers guidance for conservation and breeding initiatives. Subsequent investigations need to examine the genetic and environmental elements that impact pollen viability in a variety of plant species.