Results 41 to 50 of about 149,739 (305)
A model of the daily photosynthetic rate in a tree
Agricultural Meteorology, 1979 Abstract A theoretical model of the daily net photosynthetic rate (kg glucose/day) of a tree is formulated as an analytical function of certain agricultural and meteorological variables. The experimental, single-leaf rate (kg glucose/m 2 leaf area - day) is integrated over both the tree canopy and the photoperiod for spherically and cubically shaped
University of Florida, IFAS, Agricultural Research and Education Center, P.O. Box 1088, Lake Alfred, FL 33850 U.S.A. ( host institution ) +2 more
openaire +2 more sources
, 2015 To evaluate the effects of O3 on the net photosynthetic rate in flag leaves of rice (Oryza sativa L.) based on stomatal O3 flux and reactive oxygen species (ROS) scavenging enzyme activities, the Japanese rice cultivar Koshihikari was exposed to O3 for 1
Hoshino, Daiki +5 more
core +1 more source
The effect of potassium on photosynthetic acclimation in cucumber during CO2 enrichment
Photosynthetica, 2019 Long-term CO2 enrichment (1,000 μmol mol-1) leads to photosynthetic acclimation in cucumber. Here, through hydroponic experiments in an open-top climate chamber system, we investigated key photosynthetic parameters of cucumbers using potassium ...
X. DABU +4 more
doaj +1 more source
Journal of Freshwater Ecology, 2017 A field experiment was undertaken to measure diurnal variation in photosynthetic and light-response parameters of leaves of Phragmites australis growing in the Liaohe River Delta wetland, China.
Wenying Yu +5 more
doaj +1 more source
Effects of nitrogen fertilization on photosynthetic capacity of coniferous trees
Silva Fennica, 1978 The effect of nitrogen fertilizers on the photosynthetic capacity of conifers is assessed on the basis of literature. The review emphasizes the role of changes of needle mass as a factor affecting the result of nutrient application.
Kellomäki, Seppo
doaj +1 more source
浙江大学学报. 农业与生命科学版, 2007 Photosynthetic indices of Solidago canadensis and its companion species were determined using LCA-4 portable photosynthesis and transpiration system (ADC, England). Results were as follows: (i) The actual maximal net photosynthetic rate of S.
HU Tian-yin +3 more
doaj +1 more source
Physiological Response of Maize and Weeds in Coexistence [PDF]
Planta Daninha, 2017 This study aimed at evaluating the physiology of maize and weeds when living under different densities. The randomized block design with 4 replications was used.
R.E. BARROS +4 more
doaj +1 more source
Plants, 2023 In the context of climate change, it is necessary to establish forest management by balancing more products, using less area, and minimizing environmental impacts. The use of different industrial bio-based by-products as soil conditioners in the last few
Austra Zuševica +5 more
doaj +1 more source
Plants, 2021 Understanding the successional process from a disturbed forest to a mature forest is essential for species recovery and conservation initiatives. The resource acquisition and drought tolerance of plants can be instructive to predictions of species ...
Guilin Wu, Dexiang Chen, Zhang Zhou
doaj +1 more source
Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials
Advanced Materials, EarlyView.A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella +3 more
wiley +1 more source