Results 11 to 20 of about 182,891 (332)

Metabolite and Transcriptomic Changes Reveal the Cold Stratification Process in Sinopodophyllum hexandrum Seeds. [PDF]

Plants (Basel)
Sinopodophyllum hexandrum (Royle) Ying, an endangered perennial medicinal herb, exhibits morpho-physiological dormancy in its seeds, requiring cold stratification for germination. However, the precise molecular mechanisms underlying this transition from dormancy to germination remain unclear.
Ning R, Li C, Fan T, Ji T, Xu W.
europepmc   +5 more sources

EFFECTS OF COLD STRATIFICATION AND GA3 ON GERMINATION OF ARBUTUS UNEDO SEEDS OF THREE PROVENANCES. [PDF]

Afr J Tradit Complement Altern Med, 2017
Arbutus unedo is a valuable Mediterranean shrub as an ornamental plant as well as fruit tree. Fresh fruits of A. unedo are a good source of antioxidants, of vitamins C, E and carotenoids and also are characterized by the high content of mineral elements.The effects of gibberellic acid (GA3) and cold stratification (CS) on seed germination performance ...
Pipinis E, Stampoulidis A, Milios E, Kitikidou K, Radoglou K.   +4 more
europepmc   +7 more sources

Vertical structure of a supernova-driven turbulent magnetized ISM [PDF]

2012 ApJ 750 104, 2012
Stellar feedback drives the circulation of matter from the disk to the halo of galaxies. We perform three-dimensional magnetohydrodynamic simulations of a vertical column of the interstellar medium with initial conditions typical of the solar circle in which supernovae drive turbulence and determine the vertical stratification of the medium.
Alex S. Hill, Avillez, Balsara, Christian Klingenberg, Federrath, Fellhauer, Fox, Fryxell, Gómez, Habing, Haffner, Heiles, Heiles, Helmi, Henley, Hill, Jenkins, Johnston, Joung, Joung, Joung, Knut Waagan, Korpi, Koyama, Koyama, Kuijken, Kulsrud, L. Matthew Haffner, Law, M. Ryan Joung, Mac Low, Madsen, Manchester, Matzner, McKee, Mordecai-Mark Mac Low, Parravano, Piontek, Reynolds, Robert A. Benjamin, Savage, Sur, Thom, Vázquez-Semadeni, Wakker, Walters, Wolfire, Wood   +47 more
arxiv   +3 more sources

Improving Germination Rate of Coastal Glehnia by Cold Stratification and Pericarp Removal [PDF]

Agronomy, 2021
The medicinal plant, coastal glehnia (Glehnia littoralis F. Schmidt ex Miq.), belongs to the Apiaceae, which is known to exhibit morpho-physiological seed dormancy (MPD). In this study, we aimed to determine the dormancy type of this plant, along with the conditions for breaking dormancy, and how to increase its germination rate for mass production ...
Moon-Sun Yeom, Thi Kim Loan Nguyen, Ju Sung Cho, Myung‐Min Oh   +3 more
openalex   +5 more sources

Seed dormancy types and germination response of 15 plant species in temperate montane peatlands [PDF]

Ecology and Evolution
Despite their crucial role in determining the fate of seeds, the type and breaking mode of seed dormancy in peatland plants in temperate Asia with a continental monsoon climate are rarely known.
Jian‐Yi Wang, Zhao‐Jun Bu, Peter Poschlod, Shuayib Yusup, Jia‐Qi Zhang, Zheng‐Xiang Zhang   +5 more
doaj   +2 more sources

Cold Stratification of Pacific Madrone Seeds [PDF]

Native Plants Journal, 2004
Cold moist stratification for 40 d resulted in excellent (≥ 87%) germination for 11 seed lots of Pacific madrone (Arbutus menziesii Pursh. [Ericaceae]) from California, Oregon, and Washington. Without stratification, germination was with latitude but not with elevation or mean winter temperature.
Constance A. Harrington, Joseph M. Kraft
  +5 more sources

Cold Stratification Delays Germination of Black Huckleberry Seeds [PDF]

HortScience, 2001
Additional index words. Vaccinium membranaceum, Vaccinium globulare, globe huckleberry, thin-leaved huckleberry, germination model, logistic growth curve only the 28and 56-d treatments. Stratification increased germination uniformity for seeds germinating within 28 d of sowing. Maximum cumulative germination ranged from 63% (56 d stratification) to 70%
Danny L. Barney, Bahman Shafii, William J. Price   +2 more
openalex   +3 more sources

Putative Spatiotemporal Changes in Inhibitor Activity during Cold Stratification of Sapium sebiferum Seeds [PDF]

Horticulturae
Sapium sebiferum is a tree with socioeconomic, environmental, and medicinal value. S. sebiferum seeds possess physiological dormancy, which is induced by endogenous inhibitors and can be broken by cold stratification. However, the putative spatiotemporal
Shuyi Wang, Mingwei Zhu, Liyong Sun, Tao Huang, Shuxian Li   +4 more
doaj   +2 more sources

Cold stratification, temperature, light, GA₃, and KNO₃ effects on seed germination of Primula beesiana from Yunnan, China. [PDF]

Plant Divers, 2020
Yang LE, Peng DL, Li ZM, Huang L, Yang J, Sun H.   +5 more
europepmc   +2 more sources

Cold Stratification Improves Germination of Katsura Tree [PDF]

HortScience, 1997
Katsura tree (Cercidiphyllum japonicum Sieb. & Zucc.), an ornamental tree native to Japan and China, is valued for its broad pyramidal form and apricot-yellow fall leaf color. Another species, Cercidiphyllum magnificum (Nakai) Nakai, exists, but is rarely encountered outside of wild populations, except in a pendulous form. Propagation of katsura is
Michael S. Dosmann, Jeffery K. Iles
openalex   +3 more sources