Results 221 to 230 of about 315,914 (362)

Comparative study on 3D morphologies of delignified, single tracheids and fibers of five wood species. [PDF]

Beilstein J Nanotechnol
Gorges H, von Usslar F, Zollfrank C, Flenner S, Greving I, Müller M, Schaber CF, Li C, Gorb SN.   +8 more
europepmc   +1 more source

Patterns of mast fruiting of common beech, sessile and common oak, Norway spruce and Scots pine in Central and Northern Europe

, 2016
A. Nussbaumer, P. Waldner, S. Etzold, A. Gessler, S. Benham, I. Thomsen, B. B. Jørgensen, Volkmar Timmermann, A. Verstraeten, G. Sioen, P. Rautio, L. Ukonmaanaho, M. Skudnik, V. Apuhtin, Sabine Braun, A. Wauer   +15 more
semanticscholar   +1 more source

Assessment of Pollen Production, Pollen Viability, Autofertility and Paternal Success in Faba Bean (Vicia faba L.) for Better Exploitation of Grain Yield Heterosis

Plant Breeding, EarlyView.
ABSTRACT In animal‐pollinated plants, pollen dispersal depends on several plant and animal characteristics that can influence the paternal success of a plant. Paternal success affects the genetic contribution of a genotype to the next generation, which is relevant to plant breeding.
Lisa Brünjes, Wolfgang Link
wiley   +1 more source

Conference Reports: Public Utilities Research Center Annual Conference: Regulation as Art and Science

Maine Policy Review, 1992
Christopher Spruce
doaj  

Allergic Contact Dermatitis From Norway Spruce Resin in a Wound Ointment (Abilar)-A Case Suggesting Primary Sensitization. [PDF]

Contact Dermatitis
Yang K, Svedman C, Sukakul T.
europepmc   +1 more source

Improved white spruce (Picea glauca) genome assemblies and annotation of large gene families of conifer terpenoid and phenolic defense metabolism.

The Plant Journal, 2015
René L. Warren, C. Keeling, M. Yuen, Anthony Raymond, G. Taylor, Benjamin P. Vandervalk, H. Mohamadi, Daniel Paulino, Readman Chiu, S. Jackman, Gordon Robertson, Chen Yang, B. Boyle, M. Hoffmann, D. Weigel, D. Nelson, C. Ritland, N. Isabel, B. Jaquish, A. Yanchuk, J. Bousquet, Steven J. M. Jones, J. MacKay, I. Birol, J. Bohlmann   +24 more
semanticscholar   +1 more source

De‐Coupled Water and Nitrogen Translocation From Subsoil to Canopy of Temperate Forest Trees

Plant, Cell &Environment, EarlyView.
ABSTRACT Water and nitrogen (N) transport from soil to canopy play a central role in tree functioning, yet direct evidence for their timing and coupling in mature forests remains scarce. We report results from a paired dual‐isotope (2H, 15N) tracer experiment in a temperate forest, comparing water and nitrate uptake patterns across tree species ...
Klara Mrak, Christina A. Hackmann, Sharath S. Paligi, Christian Ammer, Norbert Lamersdorf, Christoph Leuschner, John D. Marshall, Ruth‐Kristina Magh   +7 more
wiley   +1 more source

Matching Municipal Challenges and Resources: Intergovernmental Options

Maine Policy Review, 1991
Christopher Spruce
doaj  

Delayed uptake and intra-tree distribution of 2H-labeled irrigation water after repeated experimental summer drought in mature spruce compared with beech. [PDF]

Tree Physiol
Hesse BD, Hafner BD, Gebhardt T, Seeger S, Hikino K, Stempfle E, Seiler R, Häberle KH, Weiler M, Grams TEE.   +9 more
europepmc   +1 more source

Physiology and Transcriptomics Reveal Divergent Strategies of Mycorrhiza‐Mediated Drought Adaptation in Poplar

Plant, Cell &Environment, EarlyView.
ABSTRACT Mycorrhizal symbiosis shapes plant growth and stress resilience. Here, we compared physiological and molecular responses of poplars (P. x canescens) colonised by Paxillus involutus (Pi) or Cenococcum geophilum (Cg) under control conditions, drought stress and recovery.
Huili Shi, Zhuchou Lu, Andrea Polle
wiley   +1 more source