Results 31 to 40 of about 3,983,683 (286)

Advancing Agricultural Production With Machine Learning Analytics: Yield Determinants for California’s Almond Orchards

open access: yesFrontiers in Plant Science, 2020
Agricultural productivity is subject to various stressors, including abiotic and biotic threats, many of which are exacerbated by a changing climate, thereby affecting long-term sustainability.
Yufang Jin   +3 more
doaj   +1 more source

Responses of Young Tea (Camellia Sinensis) Clones to Drought and Temperature II: Dry Matter Production and Partitioning [PDF]

open access: yes, 1996
The physiological basis for differences in yields from well-watered and droughted plants of four contrasting clones of tea were studied in terms of light interception, dry matter production and partitioning at a high altitude site in Southern Tanzania
Carr, M. K. V.   +3 more
core   +1 more source

The impact of plant density and spatial arrangement on light interception on cotton crop and seed cotton yield: an overview

open access: yesJournal of Cotton Research, 2020
Light attenuation within a row of crops such as cotton is influenced by canopy architecture, which is defined by size, shape and orientation of shoot components.
Blessing CHAPEPA   +2 more
doaj   +1 more source

Far-Red Light Effects on Lettuce Growth and Morphology in Indoor Production Are Cultivar Specific

open access: yesPlants, 2022
Understanding crop responses to the light spectrum is critical for optimal indoor production. Far-red light is of particular interest, because it can accelerate growth through both physiological and morphological mechanisms.
Jun Liu, Marc W. van Iersel
doaj   +1 more source

Blue light excited retinal intercepts cellular signaling [PDF]

open access: yesScientific Reports, 2018
AbstractPhotoreceptor chromophore, 11-cis retinal (11CR) and the photoproduct, all-trans retinal (ATR), are present in the retina at higher concentrations and interact with the visual cells. Non-visual cells in the body are also exposed to retinal that enters the circulation. Although the cornea and the lens of the eye are transparent to the blue light
Kasun Ratnayake   +3 more
openaire   +3 more sources

Light interception in sugarcane based intercropping system

open access: yesJournal of Agrometeorology, 2019
GEETHA. P.   +3 more
doaj   +3 more sources

Analysis of crown features of Acer negundo L. individuals in forest parks of Yekaterinburg based on light parameters [PDF]

open access: yesE3S Web of Conferences, 2023
The article studies the adaptation mechanism of the spread of Acer negundo L. using the example of habitats in the Central and Karasye-Ozersky forest parks.
Montile Andrey, Tishkina Elena
doaj   +1 more source

Influence of Shoot Structure on Light Interception and Photosynthesis in Conifers [PDF]

open access: yesPlant Physiology, 1985
The influence of shoot structure on net photosynthesis was evaluated under field conditions for the central Rocky Mountain (United States) conifers Picea engelmannii (Parry ex Engelm.), Abies lasiocarpa ([Hook] Nutt.), and Pinus contorta (Engelm.).
G A, Carter, W K, Smith
openaire   +2 more sources

Frequencies and intensities of defoliation in Aruana Guineagrass swards: accumulation and morphological composition of forage

open access: yesRevista Brasileira de Zootecnia, 2012
The objective of this study was to assess the accumulation and morphological composition of forage in Aruana Guineagrass (Panicum maximum cv. Aruana) swards subjected to intermittent stocking with sheep.
Guilherme Doneda Zanini   +2 more
doaj   +1 more source

Appendix C. Light interception model.

open access: yes, 2016
Light interception ...
Jurgis Sapijanskas (2925384)   +4 more
core   +1 more source

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