Results 121 to 130 of about 73,698 (304)
Conservation des pollens de deux plantes mellifères (Vitellaria paradoxa et Steganotaenia araliacea) de la région de l'Adamaoua Cameroun [PDF]
, 2011 Conservation of Pollens of Two Honey Species (Vitellaria paradoxa and Steganotaenia araliaceae) in the Region of Adamawa (Cameroon). The Adamaoua Region of Cameroon is a significant apiculture zone.
Tamnet, R., Tsala Ndzomo, G., Youmbi, E.
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, 2013 In the beeswax combs of honey bees, the cells of brood, pollen, and honey have a consistent spatial pattern that is sustained throughout the life of a colony.
Jones, Laura E. +3 more
core +1 more source
People and Nature, EarlyView.Abstract Background. Fostering healthy urban living conditions is a critical public health objective. One efficient approach lies in the contact to nature, as numerous studies have shown that urban and peri‐urban natural elements both indoors and outdoors carry a large potential in buffering typical urban threats to mental health.
Marilisa Herchet +6 more
wiley +1 more source
Pollen viability and longevity in Juniperus taxa native to Slovakia
Scientific ReportsPollen viability, dispersion ability and longevity during deep-freezer storage were studied in three Juniperus taxa distributed in Slovakia. All these characteristics of pollen are closely related to the pollination and/or fertilization success of the ...
Martin Galgóci +5 more
doaj +1 more source
The potential of seedbank digital information in plant conservation
PLANTS, PEOPLE, PLANET, EarlyView.Seedbanks are vital for biodiversity conservation, but their potential remains underutilised due to a limited understanding of the intraspecific genetic diversity they hold. By leveraging digitised data associated with seedbank collections, such as sampling locations, number of maternal plants and seed traits, we can attempt the estimation of genetic ...
Roberta Gargiulo +23 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Understanding how climate change impacts the plant life cycle is critical for maintaining biodiversity and ecosystem services. Our findings suggest that Terminalia paniculata Roth, a common tropical deciduous tree species in the Western Ghats, is now flowering and fruiting at more scattered times than it used to in the past.
Ananthapadmanaban Karthikeyan +2 more
wiley +1 more source
Wheat breeding approaches for designing wheat to thrive in a warmer world
PLANTS, PEOPLE, PLANET, EarlyView.Wheat is a vital food crop, accounting for approximately 20% of daily calories and protein consumed worldwide. However, modern‐day wheat is under pressure from global change. The improvement rate of wheat yields is not keeping up with the demand of our growing population. Furthermore, abiotic and biotic stressors are becoming more prevalent. This paper
Jake Hill, Surbhi Grewal, Stella Edwards
wiley +1 more source
Germination and storage of pollen
Germination of pear pollen markedly improved when boric acid was added to the medium. The pollen was more sensitive to boron in water than in 10 % sugar solution. Supplying weak solutions of boron to pear branches before flowering resulted in a good germination of the pollen in sugar solution without boron.
openaire +2 more sources
PLANTS, PEOPLE, PLANET, EarlyView.Large palynological collections have been built over decades and contain vital information. However, they are often difficult to access and use effectively. What is the point of having such collections if they are not fully utilizable? To solve this problem, we digitized the Smithsonian palynological collection using both light and confocal microscopy.
Carlos Jaramillo +37 more
wiley +1 more source
An environmental and cultural study at Lake Maryut, Lower Egypt: a research prospectus [PDF]
, 1980 African Studies Center Working Paper No ...
Gabel, Creighton, Petruso, Karl
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