Results 1 to 10 of about 20,988 (216)

Key Metabolite Differences Between Korean Pine (Pinus koraiensis) Seeds With Primary Physiological Dormancy and No-Dormancy [PDF]

Frontiers in Plant Science, 2021
Pinus Koraiensis seeds have physiological dormancy. Cold stratification releases seed dormancy. The changes in metabolite profiles of dormant seeds and cold stratified seeds during shorter incubation time in a favorable condition for seed germination ...
Yuan Song, Yuan Song, Xiaoye Gao, Yunjie Wu   +3 more
doaj   +2 more sources

Variation in Thickness of Embryo Covering Structures and Their Role in the Regulation of Seed Physiological Dormancy of Chenopodium hircinum (Amaranthaceae) [PDF]

Plants
Chenopodium hircinum, the putative wild ancestor of quinoa, is a source of traits that could improve the tolerance of crop quinoa to high temperatures. However, seeds of C.
Paola Fernanda Agüero-Martínez, Leonardo Cardozo, Carlos A. Gómez, Diego López-Spahr, Carol C. Baskin, Daniel Bertero, Guadalupe Galíndez, Ramiro Curti   +7 more
doaj   +2 more sources

Seed Dormancy Class and Ecophysiological Features of Veronicastrum sibiricum (L.) Pennell (Scrophulariaceae) Native to the Korea Peninsula

Plants, 2022
Veronicastrum sibiricum is a perennial species distributed in Korea, Japan, Manchuria, China, and Siberia. This study aimed to determine the requirements for germination and dormancy break of V.
Gyeong Ho Jang, Jae Min Chung, Yong Ha Rhie, Seung Youn Lee   +3 more
doaj   +1 more source

Dormancy and germination characteristics of Tarenaya hassleriana (Cleomaceae) seeds

Journal of Seed Science, 2023
: Elucidating the physiological and ecological mechanisms of seed dormancy and germination is of great significance for species conservation and the application of plant resources. Based on Baskin and Baskin’s classification system for seed dormancy, the
Zhao Ren-Fei, Shen Xue-Yang, Rong Zi-Han, Mou Jiao-Lin, Xu Li, Deng Zhi-Jun   +5 more
doaj   +1 more source

A Model for Changes in Germination Synchrony and Its Implements to Study Weed Population Dynamics: A Case Study of Brassicaceae

Plants, 2023
In every agricultural system, weed seeds can be found in every cubic centimeter of soil. Weed seeds, as a valuable trait underlying the fate of weed populations, exhibit differing levels of seed dormancy, ensuring their survival under uncertain ...
Keyvan Maleki, Kourosh Maleki, Elias Soltani, Mostafa Oveisi, Jose L. Gonzalez-Andujar   +4 more
doaj   +1 more source

Acid Scarification Completes the Germination of Hovenia dulcis Seeds

Agronomy, 2022
Seeds have been reported to have a combination of physical and physiological dormancy. However, this study revealed that H. dulcis seeds only have physical dormancy. The water absorption of the seeds after different periods of sulfuric acid scarification
Seung-Hyuk Yang, Young-Hyun Kwon, Kil-Nam Kang, Seog-Gu Son, Yong-Ha Rhie   +4 more
doaj   +1 more source

Causes of dormancy in Ilex paraguariensis pyrenes

Rodriguésia, 2022
Ilex parguariensis pyrenes, popularly known as “yerba mate”, were classified as dormant. This study aim to investigated the causes of dormancy in Ilex paraguariensis’ pyrenes.
Anieli Cioato de Souza, Luciana Magda de Oliveira, Katiane Paula Bagatini, Gabriela Fernanda Souza, Patricia Paloma Liesch, Sharline Schossler Schmidt, Louise Zago Puchale   +6 more
doaj   +1 more source

How Is Global Warming Affecting Fruit Tree Blooming? “Flowering (Dormancy) Disorder” in Japanese Pear (Pyrus pyrifolia) as a Case Study

Frontiers in Plant Science, 2022
Recent climate change has resulted in warmer temperatures. Warmer temperatures from autumn to spring has negatively affected dormancy progression, cold (de)acclimation, and cold tolerance in various temperate fruit trees.
Akiyoshi Tominaga, Akiko Ito, Toshihiko Sugiura, Hisayo Yamane   +3 more
doaj   +1 more source

Chilling-dependent release of seed and bud dormancy in peach associates to common changes in gene expression. [PDF]

PLoS ONE, 2012
Reproductive meristems and embryos display dormancy mechanisms in specialized structures named respectively buds and seeds that arrest the growth of perennial plants until environmental conditions are optimal for survival.
Carmen Leida, Ana Conejero, Vicent Arbona, Aurelio Gómez-Cadenas, Gerardo Llácer, María Luisa Badenes, Gabino Ríos   +6 more
doaj   +1 more source

Mechanism of Sugarbeet Seed Germination Enhanced by Hydrogen Peroxide

Frontiers in Plant Science, 2022
Seed germination is a critical first stage of plant development but can be arrested by factors including dormancy and environmental conditions. Strategies to enhance germination are of interest to plant breeders to ensure the ability to utilize the ...
Chenggen Chu, Rachael Claire Poore, Melvin D. Bolton, Karen K. Fugate   +3 more
doaj   +1 more source