464 search results for “meaning plant” in the Staff website
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Tressia ChikodzaFaculty of Science
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Ellen CieraadFaculty of Science
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alarms: volatile-mediated recruitment of beneficial soil bacteria by plants under biotic stress
PhD defence
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Trichome mimics: Sprayable plant-based adhesives for crop protection against thrips
PhD defence
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Buzzing decline: Dutch landscape is losing insect-pollinated plants
The Netherlands is losing plant species that rely on pollination by insects. Leiden environmental scientist Kaixuan Pan demonstrates this after analysing 87 years of measurements from over 365,000 plots. The news is alarming for our biodiversity and food security. ‘75 per cent of our crops and 90% of…
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Wei Ping YoungFaculty of Archaeology
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Unique ‘penis plant’ flowers at Hortus
Amorphophallus decus-silvae, or the ‘penis plant’ as it is known, has just flowered at the Hortus botanicus. It flowered for two days, and then the pollen, which the male flowers produced was collected. As far as the plant experts at the Hortus can tell, this was just the third time that this species…
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Barbara GravendeelFaculty of Science
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Kiki SpaninksFaculty of Science
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Kevin BretscherFaculty of Science
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Marieke ElfferichFaculty of Science
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Peng SunFaculty of Science
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Peiyan QinFaculty of Science
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Evolutionary change in protective plant odours
Plants can’t run away from enemies. Still, it would like to keep life-threatening herbivores at a distance. This can be done with odours. Klaas Vrieling of the Institute of Biology Leiden found out with his team how plants change odour production to keep the munchers at a distance.
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Plants and planets
The Plants & Planets exhibition brings two worlds together in a dazzling mix of science, nature and art. It opens at Old Observatory Leiden and Hortus botanicus on 7 February.
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Martijn BezemerFaculty of Science
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Jeanine de Roy van ZuijdewijnFaculty of Governance and Global Affairs
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Revolutionizing plant protection strategies: Ding lab receives 2.4M grant to investigate plant immunity
Plant biologist Pingtao Ding, assistant professor at the Institute of Biology Leiden (IBL), has received a 2.4 million European grant from the European Research Council (ERC). This ERC Starting Grant for promising young researchers allows him to unravel the molecular mechanisms by which plants resist…
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Bacteria stunt with established plant-soil feedback theory
‘What I find most alluring about soil life is that you can steer it,’ researcher Martijn Bezemer of the Institute Biology Leiden (IBL) reveals. ‘You can ask: What do you want? And then I can transform the soil into something you need. At least, that is what we thought.’
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Indonesian 'coffee plant' named after Leiden researcher
Research on Asian plants is his life's work. Now a crown is added to that: a plant from the coffee family bearing his name. Paul Kessler is LUF professor of botanical gardens and botany of South East Asia and Scientific Director of the Hortus botanicus. 'Completely unexpectedly, you get to see the results…
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Jiaxin ZhangFaculty of Science
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SofiaFaculty of Science
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Sticky insects: plants protected with biological glue
Drained leaves and plants stripped bare. Insects can completely destroy crops. Soon, these situations may be behind us, with the new pesticide developed by Leiden and Wageningen researchers. With their plant-based ‘insect glue’, insects are incapacitated.
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Farzad AslaniFaculty of Science
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Han van Konijnenburg
Faculty of Science
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Isabel Siles AsaffFaculty of Science
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Pascal NuijtenFaculty of Science
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Frederic LensFaculty of Science
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Xinya PanFaculty of Science
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Adapt or perish – traits identified that help plants survive
PhD candidate Jianhong Zhou aimed to better understand whether and how plant species adapt to environmental changes. She developed two databases that she used to analyze how easily or difficultly plants adapt to changing conditions. Zhou defended her PhD thesis on 4 September.
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Oude UB exhibition shows the beauty of ‘pavement plants’
For a few years now, Leiden’s Hortus botanicus has been mounting a campaign to cherish wild plants in the city – for the biodiversity and beauty of this spontaneous vegetation. Botanical artists reveal this beauty in an exhibition at Oude UB in Leiden.
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Giant penis plant is blooming at Hortus botanicus
The ‘Amorphophallus titanum’ at the Hortus botanicus Leiden is blooming. This Titan Arum, also known as the ‘giant penis plant’, last flowered in 2009.
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Wild plants through the lens of a biologist
What started with an old Soviet camera and a darkroom in London grew into a lifelong passion. Developmental biologist Michael Richardson has been capturing nature - from wild coastal plants to microscopic details in the lab - since his childhood.
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Leiden archaeologists uncover earliest evidence of plant food processing
A new study carried out by Leiden archaeologists Hadar Ahituv and Amanda Henry, together with international colleagues, reports the identification and analysis of 650 starch grains preserved on basalt percussive tools (anvils and hammerstones) found at an early Middle Pleistocene site in Israel. These…
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Plant stress increases: New research with bacteria offers hope
Soil that is too wet, or too dry. Or with a lot or few nutrients. Due to climate change, the differences are becoming bigger, and plants must increasingly be able to adapt to survive. How do you make plants more stress-resistant? For this purpose, researchers from Leiden, along with other universities,…
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Discover plant-based food at the university during Meat- and Dairy-Free Week
Facility
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Emily StrangeFaculty of Science
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What does the outline agreement mean for us?
The outline agreement proposed by the new cabinet will have serious consequences for higher education and research. If the plans go through, there will be significant cutbacks in our sector. We will keep you up to date with developments on this page.
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Sandra IrmischFaculty of Science
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Symposium Humanities: What does AI mean for our education?
Conference
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Grant opens door to decipher the secret sensory world of plants
Plants not only sense when they are touched, but they can also adapt to it. For example, by strengthening or defending themselves. But how do plants do this? The Green TE (Green Tissue Engineering) consortium has been granted a Gravitation grant of almost 23 million euros to investigate exactly this…
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Jitske van WelsenFaculty of Science
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Plant-based party on campus: discover and enjoy during Meat and Dairy-Free Week
Facility, Organisation
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Paul KesslerFaculty of Science
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Living Labs and ‘pavement plants’: Leiden University’s contributions to biodiversity
Through various initiatives, Leiden University is trying to make people aware of the importance of biodiversity: the cultivation of a wide variety of micro-organisms, animals and plant species. This is important because in the Netherlands biodiversity has declined from about 40 percent in 1900 to about…
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National Meat Free Week: the main reasons to switch to a plant-based diet
National Meat Free Week (Nationale Week Zonder Vlees, 7–13 March) is an initiative to reduce meat consumption. Assistant professor Paul Behrens is studying what impact a change in our food consumption would have on the world. What, according to him, are the main reasons to switch to a (mainly) plant-based…
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What rare plants and animals can you find on campus? Join in the BioBlitz
Do you also love a city where nature can bloom, crawl and flutter freely and exuberantly? And do you fancy a challenge out in the fresh air? If so, grab your mobile and take part in the BioBlitz 'Higher Education is Flourishing' from 22 May.
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Sustainability prize for research into the effects of a plant-based diet
Paul Behrens and his team have won the Frontiers Planet Prize of half a million euros for their research into the effects of switching to a plant-based diet.
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Tinde van Andel -
Salma BalazadehFaculty of Science