Results 11 to 20 of about 484,659 (211)

Carbon dioxide net assimilation exchange in a young pecan nut orchard during the growth cycle [PDF]

open access: yesGlobal Journal of Environmental Science and Management, 2023
BACKGROUND AND OBJECTIVES: Pecan nut trees (Carya illinoensis K), due to their condition as woody and long-living species, in addition to the contribution of nuts for consumption, may also have an essential role in assimilating carbon dioxide and ...
A. Zermeño-Gonzalez   +5 more
doaj   +2 more sources

Elevated Carbon Dioxide and Chronic Warming Together Decrease Nitrogen Uptake Rate, Net Translocation, and Assimilation in Tomato

open access: yesPlants, 2021
The response of plant N relations to the combination of elevated CO2 (eCO2) and warming are poorly understood. To study this, tomato (Solanum lycopersicum) plants were grown at 400 or 700 ppm CO2 and 33/28 or 38/33 °C (day/night), and their soil was ...
Dileepa M. Jayawardena   +4 more
doaj   +2 more sources

Net photosynthetic CO2 assimilation: more than just CO2 and O2 reduction cycles.

open access: yesNew Phytologist, 2019
Net photosynthetic assimilation in C3 plants is mostly viewed as a simple balance between CO2 fixation by Rubisco-catalyzed carboxylation and CO2 production by photorespiration (and to a lower extent, by day respiration) that can be easily manipulated ...
G. Tcherkez, A. Limami
semanticscholar   +3 more sources

Relative contributions of leaf area ratio and net assimilation rate to change in growth rate depend on growth temperature: comparative analysis of subantarctic and alpine grasses.

open access: yesNew Phytologist, 2007
• The present study shows that the relative contributions of leaf area ratio (LAR) and net assimilation rate (NAR) to variation among species in relative growth rate (RGR) depend on growth temperature.
D. Medek, M. Ball, M. Schortemeyer
semanticscholar   +2 more sources

Growth Dynamic of Sugarcane Cultivars C97-366 and C99-374 for Forage Production

open access: yesAgrisost, 2021
Context: Plant growth analysis is a valuable tool to detect biomass formation and accumulation. The determination of growth indexes enables plants to adapt to different edaphoclimatic conditions, and to select the most promising responses among them ...
Yoslen Fernández Gálvez   +5 more
doaj   +3 more sources

Papaya (Carica papaya L.) Leaf Area Estimation and Single-leaf Net Photosynthetic CO2 Assimilation Rate Following Leaf Defoliation and Fruit Thinning

open access: yesHortScience, 2020
Papaya (Carica papaya L.) leaves are large, up to 70 cm wide, and frequently deeply lobed, with seven to 13 major veins. The scan width of current handheld digital leaf area instruments is generally less than 15 cm.
Lili Zhou   +2 more
doaj   +1 more source

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