Results 1 to 10 of about 199,269 (315)

Canopy occupation volume as an indicator of canopy photosynthetic capacity

New Phytologist, 2021
Summary Leaf angle and leaf area index together influence canopy light interception and canopy photosynthesis. However, so far, there is no effective method to identify the optimal combination of these two parameters for canopy photosynthesis. In this study, first a robust high‐throughput method for accurate segmentation of maize organs based on 3D ...
Xin-Guang Zhu, Yong Hu, Qingfeng Song
exaly   +4 more sources

Plant Canopy Shape and the Influences on UV Exposures to the Canopy [PDF]

Photochemistry and Photobiology, 1996
AbstractThe solar spectra at selected sites over hemispherical, conical and pinnacle plant canopy models has been evaluated with a dosimetric technique. The irradiance at the sites varies by up to a factor of 0.31 compared to the irradiance on a horizontal plane.
Parisi, A. V., Wong, J. C. F.
openaire   +4 more sources

Bird species inventory in secondary tropical montane cloud forest at Cloudbridge Nature Reserve, Talamanca Mountains, Costa Rica [PDF]

Check List, 2022
The tropical montane cloud forests (TMCF) of the Talamanca Mountains of Costa Rica are a unique and understudied habitat that is home to a high number of endemic bird species.
Jennifer R. Powell, Jonathan P. Slifkin, Frank T. Spooner, Jeffrey Roth, Laurie Allnatt, Ryan Andrews, Matt Smokoska   +6 more
doaj   +3 more sources

The effect of canopy architecture on the patterning of “windflecks” within a wheat canopy [PDF]

Plant, Cell & Environment, 2021
AbstractUnder field conditions, plants are subject to wind‐induced movement which creates fluctuations of light intensity and spectral quality reaching the leaves, defined here as windflecks. Within this study, irradiance within two contrasting wheat (Triticum aestivum) canopies during full sun conditions was measured using a spectroradiometer to ...
Burgess, Alexandra J., Durand, Maxime, Gibbs, Jonathon A., Retkute, Renata, Robson, T. Matthew, Murchie, Erik H.   +5 more
openaire   +3 more sources

A randomized, double-blind, placebo-controlled, repeated-dose pilot study of the safety, tolerability, and preliminary effects of a cannabidiol (CBD)- and cannabigerol (CBG)-based beverage powder to support recovery from delayed onset muscle soreness (DOMS)

Journal of the International Society of Sports Nutrition, 2023
Background Cannabinoid-containing products are marketed to athletes as promoting recovery, in spite of a lack of data on their safety and effects.
Erica N. Peters, Helena Yardley, Amy Harrison, Graham M.L. Eglit, Jose Antonio, Cynthia Turcotte, Marcel O. Bonn-Miller   +6 more
doaj   +1 more source

Medical cannabis authorization patterns, safety, and associated effects in older adults

Journal of Cannabis Research, 2022
Background Use of medical cannabis is increasing among older adults. However, few investigations have examined cannabis use in this population. Methods We assessed the authorization patterns, safety, and effects of medical cannabis in a sub-analysis of ...
Laura MacNair, Maja Kalaba, Erica N. Peters, Matthew T. Feldner, Graham M. L. Eglit, Lucile Rapin, Cynthia El Hage, Erin Prosk, Mark A. Ware   +8 more
doaj   +1 more source

Cryopreservation of 13 Commercial Cannabis sativa Genotypes Using In Vitro Nodal Explants

Plants, 2021
Cannabis has developed into a multi-billion-dollar industry that relies on clonal propagation of elite genetics with desirable agronomic and chemical phenotypes.
Cassandra D. Downey, Gregory Golenia, Ekaterina A. Boudko, Andrew Maxwell P. Jones   +3 more
doaj   +1 more source

Forests and Their Canopies: Achievements and Horizons in Canopy Science [PDF]

Trends in Ecology & Evolution, 2017
Forest canopies are dynamic interfaces between organisms and atmosphere, providing buffered microclimates and complex microhabitats. Canopies form vertically stratified ecosystems interconnected with other strata. Some forest biodiversity patterns and food webs have been documented and measurements of ecophysiology and biogeochemical cycling have ...
Nakamura, Akihiro, Kitching, Roger L., Cao, Min, Creedy, Thomas J., Fayle, Tom M., Freiberg, Martin, Hewitt, C.N., Itioka, Takao, Koh, Lian Pin, Ma, Keping, Malhi, Yadvinder, Mitchell, Andrew, Novotny, Vojtech, Ozanne, Claire M.P., Song, Liang, Wang, Han, Ashton, Louise A.   +16 more
openaire   +4 more sources

Longitudinal Relationship between the Introduction of Medicinal Cannabis and Polypharmacy: An Australian Real-World Evidence Study

International Journal of Clinical Practice, 2022
Background. Recent studies recommend medicinal cannabis (MC) as a potential treatment for chronic pain (CP) when conventional therapies are not successful; however, data from Australia is limited.
Maja Kalaba, Graham M. L. Eglit, Matthew T. Feldner, Patrizia D. Washer, Tracie Ernenwein, Alistair W. Vickery, Mark A. Ware   +6 more
doaj   +1 more source

Effects of irrigation methods of subsurface, clay pot and drop on Mulberry growth in dry land region (Case study: Sistan area) [PDF]

مدل‌سازی و مدیریت آب و خاک, 2021
Introduction Mulberry is one of the plants that are compatible with dry areas. A little research has been done on the irrigation of mulberry seedlings using different methods in arid and special areas of Sistan.
Mansour Jahantigh
doaj   +1 more source