Exploring Biotechnological Insights into the Variability of Seed Germination in Platanus orientalis L. within the Kashmir Himalayas

Abstract

Abstract Platanus orientalis, commonly known as the Oriental plane tree, is a widely distributed and ecologically significant species with valuable insights for conservation practitioners, foresters, and plant breeders. Understanding the variability in seed germination within half-sib families is crucial for effective breeding programs, conservation efforts, and propagation techniques. This research paper investigates the patterns of seed germination variability in half-sib families of Platanus orientalis. Seeds from multiple half-sib families of Platanus orientalis were collected from a diverse range of parental trees across a natural population. The germination experiment was conducted under controlled environmental conditions, including temperature, moisture, and light. Germination rates, time to germination, and other related parameters were recorded for each seed within the half-sib families. The results demonstrated significant variability in seed germination within the half-sib families of Platanus orientalis. Germination rates ranged from 27.19–40.48%, indicating substantial differences in the reproductive success of individual parental trees. The time to germination also exhibited a wide range, with some seeds germinating within a few days while others took several weeks. Our findings demonstrate substantial variability in seed germination within half-sib families of Platanus orientalis. The study highlights the importance of considering genetic factors and environmental conditions in understanding and managing seed germination in tree populations. This research contributes to a broader understanding of plant floral biology and provides valuable information for conservation and breeding programs focused on Platanus orientalis and related species.