Ecological insights into the coexistence of dormancy and desiccation-sensitivity in Arecaceae species

GK Jaganathan - Annals of Forest Science, 2021 - Springer
Key message Mechanisms controlling germination of> 2600 Arecaceae species adapted to
the tropical forests are not clearly understood. This contribution underpins the notion that the …

A classification system for germination in desiccation-sensitive Fagaceae acorns: with particular focus on physiological and epicotyl dormancy

GK Jaganathan, SS Phartyal - Botanical Journal of the Linnean …, 2024 - academic.oup.com
Since the 17th century, understanding the germination ecology of Fagaceae fruits has
attracted considerable interest. However, several questions remain, including:(i) How …

Revisiting the pericarp as a barrier restricting water entry/loss from cotyledons and embryonic axis of temperate desiccation-sensitive Quercus acorns

H Kang, GK Jaganathan, Y Han, J Li, B Liu - Planta, 2023 - Springer
Main conclusions Fully mature acorns of Quercus variabilis, Q. aliena, Q. mongolica, and Q.
glandulifera are desiccation-sensitive. X-ray computer tomography showed that cotyledons …

[PDF][PDF] Sigmoid growth curves, a new approach to study the dynamics of the epicotyl emergence of oak

J Ukalska, S Jastrzębowski - Folia Forestalia Polonica, 2019 - sciendo.com
Three of the most frequently used sigmoidal growth curves from the Richards family are the
logistic model, Gompertz model and Richards model. They are used in the analysis of …

Intermediate Epicotyl Physiological Dormancy in the Recalcitrant Seed of Quercus chungii FPMetcalf with the Elongated Cotyledonary Petiole

XQ Sun, YG Song, BJ Ge, XL Dai, G Kozlowski - Forests, 2021 - mdpi.com
Control of seed germination and dormancy is important in seed plant adaptation and
evolution. When studying seed dormancy of Quercus species, we observed a substantially …

Determining the effects of reduced water availability on seed germination of five bottomland hardwood tree species

CJ Pell, SL King, T Hawkins, M Symmank - Forest Ecology and …, 2025 - Elsevier
Globally, floodplain forests are experiencing shifts in species composition associated with
drier conditions and disruptions of flood pulse hydrology. The specific processes behind …

Dormancy break and germination requirements in acorns of two bottomland Quercus species (Sect. Lobatae) of the eastern United States with references to ecology …

TS Hawkins - Seed Science Research, 2020 - cambridge.org
Quercus species are ecologically and economically important components of deciduous
forests of the eastern United States. However, knowledge pertinent to a thorough …

The Interactive Treatment of Alternating Stratification and GA3 Provides a Viable Approach for Efficient Propagation of Magnolia biondii

Y Chen, L Sun, A Yang, J Li, T Nie, Z Yin - Journal of Plant Growth …, 2024 - Springer
Magnolia biondii, a species with traditional ornamental and medicinal value, is extensively
cultivated in China. Owing to the advances in horticulture and pharmaceutical industries, the …

The temperature and length for the release of primary and induction of secondary physiological dormancy in Korean pine (Pinus koraiensis Sieb. et Zucc.) seeds

Y Song, JJ Zhu, QL Yan - New Forests, 2020 - Springer
Primary physiological dormancy and secondary physiological dormancy of Korean pine
seeds restrict the regeneration of broad-leaved Korean pine (Pinus koraiensis) mixed forest …

The Co-Occurrence of Physiological and Epicotyl Physiological Dormancy in Three Desiccation-Sensitive Castanopsis (Fagaceae) Acorns from China with Specific …

J Li, GK Jaganathan, H Kang, B Liu - Forests, 2023 - mdpi.com
Ecological significance of dormancy in desiccation-sensitive seeds is poorly understood.
Quercus exhibits mutually exclusive occurrence of physiological (PD) and epicotyl dormancy …