Results 21 to 30 of about 7,175,761 (309)

Light Interception and Light Use Efficiency in Sorghum Based intercropping system

Journal of Agrometeorology, 2021
P. K. SINGH, A. S. JADHAV, M. C. VARSHNEY   +2 more
doaj   +2 more sources

Balancing water and radiation productivity suggests a clue for improving yields in wheat under combined water deficit and terminal heat stress

Frontiers in Plant Science, 2023
Sustaining crop yield under abiotic stresses with optimized resource use is a prerequisite for sustainable agriculture, especially in arid and semi-arid areas.
Rajkumar Dhakar, Shivani Nagar, Vinay Kumar Sehgal, Prakash Kumar Jha, Madan Pal Singh, Debasish Chakraborty, Joydeep Mukherjee, P.V. Vara Prasad, P.V. Vara Prasad   +8 more
doaj   +1 more source

Estimation of Global Cropland Gross Primary Production from Satellite Observations by Integrating Water Availability Variable in Light-Use-Efficiency Model

Remote Sensing, 2022
Satellite-based models have been widely used to estimate gross primary production (GPP) of terrestrial ecosystems. Although they have many advantages for mapping spatiotemporal variations of regional or global GPP, the performance in agroecosystems is ...
Dandan Du, Chaolei Zheng, L. Jia, Qiting Chen, M. Jiang, G. Hu, Jing Lu   +6 more
semanticscholar   +1 more source

Programming Light-Harvesting Efficiency Using DNA Origami [PDF]

Nano Letters, 2016
The remarkable performance and quantum efficiency of biological light-harvesting complexes has prompted a multidisciplinary interest in engineering biologically inspired antenna systems as a possible route to novel solar cell technologies. Key to the effectiveness of biological "nanomachines" in light capture and energy transport is their highly ...
Hemmig Elisa A., Creatore Celestino, Wünsch Bettina, Hecker Lisa, Mair Philip, Parker M. Andy, Emmott Stephen, Tinnefeld Philip, Keyser Ulrich F., Chin Alex W.   +9 more
openaire   +3 more sources

Integrative Effects of CO2 Concentration, Illumination Intensity and Air Speed on the Growth, Gas Exchange and Light Use Efficiency of Lettuce Plants Grown under Artificial Lighting

Horticulturae, 2022
This study investigates and quantifies the integrative effects of CO2 concentration (500, 1000 and 1500 µmol mol−1), illumination intensity (100, 200 and 300 μmol m−2 s−1) and air speed (0.25, 0.50 and 0.75 m s−1) on the growth, gas exchange and light ...
H. A. Ahmed, Y. Tong, Lie Li, Suliaman Q. Sahari, Abdulkarem M. Almogahed, R. Cheng   +5 more
semanticscholar   +1 more source

Comparison of Supplemental LED Top- and Interlighting for Year-Round Production of Cherry Tomato

Agronomy, 2022
Supplemental lighting is common in northern countries or during winter greenhouse tomato production. We investigated the effect of supplemental lighting treatments on cherry tomato (‘Jun-Ama’) yield, productivity (light-use efficiency (LUE) and energy ...
Kazuya Maeda, Eriko Masuda, Tetsu Tamashiro, Gauri Maharjan, Toru Maruo   +4 more
doaj   +1 more source

Efficient image updates using light fields [PDF]

Pattern Recognition Letters, 2007
The light field rendering method is an interesting variation on achieving realism. Once authentic imagery has been acquired using a camera gantry, or a handheld camera, detailed novel views can be synthetically generated from various viewpoints. One common application of this technique is when a user ''walks'' through a virtual world. In this situation,
CHOUDHURY, B, PANDEY, A, CHANDRAN, S
openaire   +2 more sources

A two-stage light-use efficiency model for improving gross primary production estimation in agroecosystems

Environmental Research Letters, 2022
Accurate quantification of gross primary production (GPP) in agroecosystems not only improves our ability to understand the global carbon budget but also plays a critical role in human welfare and development.
Lingxiao Huang, Xiaofeng Lin, Shouzheng Jiang, Meng Liu, Yazhen Jiang, Zhao-Liang Li, Ronglin Tang   +6 more
doaj   +1 more source

Intercepted Photosynthetically Active Radiation (PAR) and Spatial and Temporal Distribution of Transmitted PAR under High-Density and Super High-Density Olive Orchards

Agriculture, 2021
We quantified the photosynthetically active radiation (PAR) interception in a high-density (HD) and a super high-density (SHD) or hedgerow olive system, by measuring the PAR transmitted under the canopy along transects at increasing distance from the ...
Adolfo Rosati, Damiano Marchionni, Dario Mantovani, Luigi Ponti, Franco Famiani   +4 more
doaj   +1 more source

LIGHT INTERCEPTION AND USE EFFICIENCY DIFFER WITH MAIZE PLANT DENSITY IN MAIZE-PEANUT INTERCROPPING [PDF]

Frontiers of Agricultural Science and Engineering, 2021
<List><ListItem><ItemContent><p>• Intercropping intercepted more light than sole peanut but less than sole maize.</p></ItemContent></ListItem><ListItem><ItemContent><p>• Maize light ...
Qi WANG, Zhanxiang SUN, Wei BAI, Dongsheng ZHANG, Yue ZHANG, Ruonan WANG, Wopke VAN DER WERF, Jochem B. EVERS, Tjeerd-Jan STOMPH, Jianping GUO, Lizhen ZHANG
doaj   +1 more source