Results 61 to 70 of about 1,408,294 (325)
Honeybush (Cyclopia spp.) pollen viability and surface morphology
, 2020 Genotypes of Cyclopia, used to produce honeybush tea, are being improved through selective breeding for suitability in large-scale cultivation and consistent flavour/aroma qualities. Though high levels of natural fecundity have been reported in honeybush
J. Koen +3 more
semanticscholar +1 more source
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 +1 more source
The Indian Journal of Agricultural Sciences, 2023 Grasspea (Lathyrus sativus L.) is an underutilized pulse crop which can withstand adverse environmental conditions such as drought, heat, salinity, waterlogging, pest and diseases.
M SHANKAR +5 more
doaj +1 more source
HorticulturaeThis study systematically assessed floral phenotypic traits, pollen viability, and ultrastructure in 120 male progeny of Actinidia chinensis ‘Jinfeng’.
Yanyan Chen +7 more
doaj +1 more source
Factors Influencing Date Pollen Viability
Journal of Agricultural and Marine Sciences [JAMS], 1997 Pollen of seven date cultivars was stored at 4.5 -5.0'C using desiccator with or without silica gel and in vials outside the desicator as a control. Germination percentage was determined microscopically with a hemacytometer after harvest and at three and six months of Storage, respectively, using a boric acid-sucrosce medium.
M. O. El Mardi +3 more
openaire +3 more sources
Optimising the seed production cycle of Delphinium elatum L. : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology at Massey University, Palmerston North [PDF]
, 2005 Delphinium elatum L. (Ranunculaceae) hybrids are developed by Dowdeswell's Delphiniums located at 692 Brunswick Road. Wanganui (www.delphinium.co.nz), who grow delphiniums for seed export. Development of new cultivars is important for commercial purposes,
Bedford, Katharine
core
Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots
Advanced Robotics Research, EarlyView.This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou +4 more
wiley +1 more source
Screening for male fertility status in selected banana genotypes
Electronic Journal of Plant Breeding, 2019 In the present study, twenty-five banana cultivars (eight diploids and seventeen triploids) were screened for their male fertility status with reference to the pollen output per anther, pollen size and pollen viability.
Asish Kumar Panda +2 more
doaj +1 more source
Agent-Based Modeling of Pollen Competition [PDF]
, 2018 Non-random mating in Arabidopsis Thaliana is, at least in part, due to intense competition between pollen grains to fertilize the limited number of ovules.
Bassett, Katherine
core +1 more source
Biparental inbreeding depression, genetic relatedness and progeny vigor in a wind-pollinated treeline species in Argentina [PDF]
, 2009 Spatially restricted gene flow and resulting spatial genetic structure are generally considered as being the primary controlling factors in the dynamics of biparental inbreeding depression in a wide range of plant species.
Cocucci, Andrea Aristides +7 more
core +2 more sources