Results 131 to 140 of about 57,687 (282)

NO-TILL PROVIDES THE OPPORTUNITY TO MANAGE UNDERGROUND INTERACTIONS BETWEEN ARBUSCULAR MYCORRHIZAL FUNGI, WEEDS AND CROP PLANTS UNDER MEDITERRANEAN CONDITIONS [PDF]

, 2012
Early colonization of crop roots by arbuscular mycorrhiza (AM) is considered beneficial but its importance likely depends on the possible stresses faced by the host plant. Manganese toxicity is one such stress that AM can alleviate.
Alho, Luís, Brito, Isabel, Carvalho, Mário, Goss, Michael J.   +3 more
core  

Rhizobia–Bean Symbiosis Increases Root Herbivore Attraction and Growth via Volatile Signals and Enhanced Nutrition

Plant, Cell &Environment, EarlyView.
ABSTRACT The symbiosis between nitrogen‐fixing rhizobia and plants is considered mutually beneficial, yet its indirect effects on other organisms remain understudied. We examined how rhizobia symbiosis in Phaseolus vulgaris influences the behaviour and performance of Diabrotica balteata larvae. Specifically, we tested larval preference for nodulated (R+
Camilo Rivera, Tom Wakley, Gregory Röder, Carlos Bustos‐Segura, Yunhe Li, Betty Benrey   +5 more
wiley   +1 more source

The root microlandscape of arbuscular mycorrhizal fungi

New Phytologist
SummaryUnderstanding the drivers of assemblages of arbuscular mycorrhizal fungi (AMF) is essential to leverage the benefits of AMF for plant growth and health. Arbuscular mycorrhizal fungi are heterogeneously distributed in space even at small scale. We review the role of plant distribution in driving AMF assemblages (the passenger hypothesis), using a
Mony, Cendrine, Vannier, Nathan, Burel, Francoise, Ernoult, Aude, Vandenkoornhuyse, Philippe   +4 more
openaire   +4 more sources

Non‐Additive Interactions Between Multiple Mutualists and Host Plant Genotype Simultaneously Promote Increased Plant Growth and Pathogen Defence

Plant, Cell &Environment, EarlyView.
ABSTRACT Understanding the impact of microbial interactions on plants is critical for maintaining healthy native ecosystems and sustainable agricultural practices. Despite the reality that genetically distinct plants host multiple microbes of large effect in the field, it remains unclear the extent to which host genotypes modulate non‐additive ...
Amanda H. Rawstern, Lucas J. Carbajal, Tyler J. Slade, Michelle E. Afkhami   +3 more
wiley   +1 more source

Plant–Plant Competition Limits Arabidopsis Shoot Branching and Silique Production Independently of Soil Mineral Nutrients, Strigolactones and BRANCHED1

Plant, Cell &Environment, EarlyView.
ABSTRACT In natural environments, plants compete with neighbouring plants for resources such as light, water and nutrients. To detect neighbours, plants have evolved mechanisms that are poorly understood at the molecular‐genetic level. This study examined the impact of competition on the growth and reproductive success of Arabidopsis thaliana grown in ...
Jessica Thome, Laura Trimborn, Helena Waldmann, Caroline Reize, Lea Weiler‐Tersch, Christian Schenkel, Hannah Weeks, Franziska Fichtner, Anja Linstädter, Juliette de Meaux, Ute Hoecker   +10 more
wiley   +1 more source

Arbuscular Mycorrhiza Modulates Iron Distribution and Vacuolar Iron Transporter Expression in Tomato, Whereas Iron Limitation Reduces Mycorrhization

Plant, Cell &Environment, EarlyView.
ABSTRACT Plants have evolved highly efficient strategies to maintain iron (Fe) homeostasis. In this study, we investigate the impact of arbuscular mycorrhizal (AM) symbiosis on the Fe‐deficiency response and ionomic profile of tomato plants, as well as how Fe availability affects AM symbiosis.
Víctor M. López‐Lorca, Olga López‐Castillo, Mª Jesús Molina‐Luzón, Nuria Ferrol   +3 more
wiley   +1 more source

Presence of Arbuscular Mycorrhizal Fungi in Coastal Forest Based on The Salinity Gradients

Jurnal Ilmu Dasar, 2010
The role of arbuscular mycorrhizal fungi is very important in a coastal area with sandy soil, high salinity level and low available of phosphate. However, the salinity levels also affect the diversity and activities of mycorrhizal fungi.
D Delvian
doaj  

Redistribution of soil water by mature trees towards dry surface soils and uptake by seedlings in a temperate forest

Plant Biology, EarlyView.
Mature beech trees redistributed soil water, equal to ca. 10% of stand transpiration, from deeper moist soils to dry surface soils, where it was taken up by seedlings of different tree species. Abstract Hydraulic redistribution is considered a crucial dryland mechanism that may be important in temperate environments facing increased soil drying–wetting
B. D. Hafner, B. D. Hesse, T. E. E. Grams   +2 more
wiley   +1 more source

Fungos arbusculares e ectomicorrízicos em áreas de eucalipto e de campo nativo em solo arenoso

Ciência Florestal, 2006
The Eucalyptus grandis W. Hill ex Maiden forms symbiotic association with arbuscular and ectomycorrhizal fungi. The porpoise of this work was to evaluate the direct and the indirect population and the diversity of these organisms in this kind forest of
Andrea Hentz de Mello, Zaida Inês Antoniolli, João Kaminski, Eduardo Lorensi Souza, Vetúria Lopes Oliveira   +4 more
doaj  

Impact of emerging compound droughts on forests: A water supply and demand perspective

Plant Biology, EarlyView.
This review examines the physiological and ecological responses of trees to emerging compound droughts from a water demand and supply perspective, as well as the role of acclimation and consequences for ecosystem‐level functions. Abstract The intensification of climate change‐induced drought results in unprecedented tree and forest die‐offs worldwide ...
C. Werner, M. Bahn, T. E. E. Grams, C. Grossiord, S. Haberstroh, G. Lenczner, D. Tuia, H. Vallicrosa   +7 more
wiley   +1 more source