Results 31 to 40 of about 1,030,022 (279)
How to accelerate the germination of Scots pine and Norway spruce seeds?
Journal of Forest Science, 2021 The aim of the study was to confirm and compare efficiency of methods enhancing the vitality of Scots pine and Norway spruce seeds: soaking in water, cold stratification, additional moistening and incubation according to IDS method.
Kateřina Houšková +2 more
doaj +1 more source
Physiological changes of American ginseng seeds during cold stratification
Seed Science and Technology, 2021 As an important medicinal plant, American ginseng has high value. However, its deep dormancy makes it difficult to propagate from seeds. Previous studies on American ginseng seeds mostly focused on morphophysiological dormancy: the under-developed embryo in the seeds has physiological dormancy.
Yue Zuo +4 more
openaire +1 more source
Enhancement of the stratification with packed bed thermal energy storage systems
, 2012 Scandinavian countries have a high demand of heating and cooling in indoor thermal comfort, representing 45% of the total energy use in Swedish residential and service sector [1].
Oró, Eduard, +5 more
core +8 more sources
Effect of provenance and chemical treatments on the germination characteristics in immature seed of linden [PDF]
مجله جنگل ایران, 2018 One of the problems of propagation of lindens (Tilia spp.) is low seed germination. In this research, different treatments for stimulating the germination in immature seeds of Tilia rubra subsp. caucasica form angulata collected from middle altitude (500
Tabari Masoud +3 more
doaj
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 ...
Yeom, Moon-Sun +3 more
openaire +2 more sources
Comparison of acid scarification, stratification and endocarp removal on seed germination of three olive cultivars [PDF]
علوم و فناوری بذر ایران, 2020 Present study was conducted to evaluate the effects of chemical scarification (Sulphuric acid 97% for 0, 3, 6 and 9 h at 25°C), removal of endocarp and cold stratification (0, 21 and 31 days at 10°C) treatments on percentage and rate of seed germination ...
Isa Arji +2 more
doaj +1 more source
The Role of Wet Processes in Extratropical Thermal Stratification During the Glacial Period
Geophysical Research Letters, 2023 In this study, we differentiate wet processes from dry processes in shaping the extratropical thermal stratification during the Last Glacial Maximum. Our findings indicate that even during the dry glacial period the influence of wet processes on thermal ...
Zhiang Xie, Li Dong, Kaijun Liu
doaj +1 more source
Journal of Plant Protection Research, 2014 In Iran, Descurainia sophia, Malcolmia africana, and Thlaspi arvense are abundantly found as importunate weeds in winter cereal. Understanding the timing of seed germination under natural conditions is crucial for learning how to manage these annual ...
Karimmojeni Hassan +3 more
doaj +1 more source
PLoS ONE, 2023 Korean bellflower (Campanula takesimana Nakai) is a rare and perennial herb with medicinal and ornamental values, is endemic to the Ulleung Island of Korea.
Hyeon Min Kim +9 more
doaj +1 more source
Making and Unmaking the Cold War in Museums [PDF]
To introduce “Cold War Museology” and a volume of new essays in this chapter, we develop what we propose to be core themes of the subject. Our aim is to establish the Cold War as a key topic in museum studies, both in its own right, but also in terms of ...
Alberti, Samuel J M M +2 more
core +3 more sources