Results 11 to 20 of about 652,281 (290)
Viability of eggplant pollen [PDF]
Crop Breeding and Applied Biotechnology, 2009 This study aimed to test methodologies to evaluate the pollen viability of eggplant. The pollen germinationwas tested in vitro, incubating the pollen during 0.5 and 16 hours in different sucrose concentrations (0; 2.5; 5.0; 7.5 and10.0 g L-1). For the in
Leomara Vieira de França +3 more
doaj +5 more sources
Pollen morphology and viability in Bromeliaceae [PDF]
Anais da Academia Brasileira de Ciências, 2017 Pollen morphology characterization is important in taxonomy, conservation and plant breeding, and pollen viability studies can support breeding programs.
EVERTON H. SOUZA +5 more
doaj +6 more sources
POLLEN VIABILITY IN QUINCE CULTIVARS [PDF]
Journal of Agricultural, Food and Environmental Sciences, 2018 Pollen viability of eight quince cultivars (ʻLeskovackaʼ, ʻVranjskaʼ, ʻMoravaʼ, ʻPazardzijskaʼ, ʻHemusʼ, ʻAsenicaʼ, ʻPortugalʼ and ʻTriumphʼ), was studied in the two-year period (2011-2012). Testing of pollen viability was performed using two methods: the staining of pollen with acetocarmine (indirect method) and pollen germination in vitro with ...
Radović, Aleksandar +4 more
core +4 more sources
The estimation of pollen viability of snowdrop (Galanthus nivalis L.)
International Journal of Horticultural Science, 2000 In the present experiment pollen viability of snowdrop were tested using four vital dyes (TTC, Baker' procedure, MTT and FDA) to determine their potential to differentiate fresh living pollen from pollen heated for 12 hours at 80 °C (killed pollen).
G. Kovács
doaj +3 more sources
Pollen Viability for Air Pollution Bio-Monitoring
Journal of Atmospheric Chemistry, 2004 Biological characterization of Corylus avellana L. and Pinus nigra L. pollen samples was carried out to determine the actual value of pollen as a bio-indicator of the effects of atmospheric pollution, using samples from plants naturally developed in sites controlled for air pollution.
Gottardini, Elena +4 more
core +6 more sources
High Temperature Tolerance in a Novel, High-Quality Phaseolus vulgaris Breeding Line Is Due to Maintenance of Pollen Viability and Successful Germination on the Stigma. [PDF]
Plants (Basel), 2023 The common bean (Phaseolus vulgaris L.) is an important nutritional source globally but is sensitive to high temperatures and thus particularly vulnerable to climate change.
Rose T +11 more
europepmc +2 more sources
Honey Bees Reduce Pollen Viability While Foraging. [PDF]
InsectsPollen acts as both a gametophyte for plant reproduction and a vital nutrient source for bees. Adult honey bees (Apis mellifera) mix pollen with nectar, enzymes, and microbes to create ‘bee bread’, diverting pollen from plant reproduction and
Kurtt AC +4 more
europepmc +2 more sources
Pollen Viability of Clerodendrum [PDF]
HortScience, 2004 The genus Clerodendrum belongs to the family Verbenaceae of which there are over 400 tree, shrub, and vine species. Species of Clerodendrum vary in leaf size, shape and texture; inflorescence shape; and flower shape, size and color.
Cary Hebert* +3 more
openaire +1 more source
Pollen Viability in Lychee [PDF]
Journal of the American Society for Horticultural Science, 1998 The lychee ( Litchi chinensis Sonn.) has two types of pollen-releasing flowers—M 1 and M 2 . We compared the morphology and viability of these two pollen types, mainly for the two commercial cultivars in Israel ...
Raphael A. Stern, Shmuel Gazit
openaire +1 more source
Initial and post-cryogenic assessment of viability of russian plum cultivars pollen (Prunus rossica Erem.) in the conditions of the North-West of Russia [PDF]
E3S Web of Conferences, 2021 The viability of pollen of 5 collectible varieties of Russian plum of the Pushkinskiye and Pavlovskiye VIR Laboratories SPB before and after cryopreservation was studied.
Radchenko O.E. +3 more
doaj +1 more source