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Temperature regime influences accessions and effectiveness of germination promoters in the high-Andean crop maca
(Wiley, 2021)
High-Andean crops are precious resources for low-income farmers threatened by climate conditions. In the Puna region of the central Peruvian Andes, poor farmers grow maca (Lepidium meyenii Walpers), a root crop endemic to ...
Germination responses to temperature and water potential as affected by seed oil composition in sunflower
(Elsevier, 2014-09)
Sunflower genotypes with increased concentration of stearic and oleic acids have been developed to fulfil industrial specific requirements. Fatty acid composition of membranes has been widely described to affect seed ...
Water constraints on the photoinduction of weed seed germination during tillage
(Csiro Publishing, 2000-06)
Germination of light-requiring seeds may be induced by very brief exposure to sunlight during soil disturbance through the very-low fluence (VLF) mode of phytochrome action. We studied the effect of soil water availability ...
Maturation and physiological quality of IAC-863 Rangpur lime seeds
(2019-12-31)
There is a growing demand for high quality seeds to obtain citrus rootstocks. Normative Instruction 48 (MAPA) of September 24, 2013, requires minimum of 50% germination for the marketing of citrus seeds. Harvest season is ...
Different approaches on seed germination to look into global warming effects on Araucaria angustifolia
(Brazilian Soc Plant Physiology, 2014-03-01)
Araucaria angustifolia is a key species in the South America. Trustworthiness of the forecast reduction of Araucaria forests due to the global warming requires germination studies. We simulated daily temperature oscillations ...
Seed size, seed germination, and seedling survival of Brazilian tropical tree species differing in successional status
(Assoc Tropical Biology IncLawrenceEUA, 2001)
Effects of Environmental Factors on Seed Germination and Seedling Emergence of Common Teasel (Dipsacus fullonum)
(Weed Science Society of America, 2016-09)
Common teasel is an invasive and widespread weed in Argentina. Germination experiments were carried out from 2011 to 2014 to determine the effect of various environmental factors on germination and emergence. Germination ...
Understanding dormancy breakage and germination ecology of Cynara cardunculus (Asteraceae)
(Wiley Blackwell Publishing, Inc, 2018-12)
Cynara cardunculus is a troublesome weed in temperate grazing lands. Cynara cardunculus achenes are usually dormant at dispersal and require alternating temperatures to terminate dormancy and germinate. Laboratory and ...