Results 1 to 10 of about 137 (95)

Enhanced Photosynthetic Capacity, Osmotic Adjustment and Antioxidant Defenses Contribute to Improve Tolerance to Moderate Water Deficit and Recovery of Triploid Citrus Genotypes [PDF]

open access: yesAntioxidants, 2022
Currently, drought stress is a major issue for crop productivity, and future climate models predict a rise in frequency and severity of drought episodes. Polyploidy has been related to improved tolerance of plants to environmental stresses.
Radia Lourkisti   +4 more
doaj   +2 more sources

Triploidy in Citrus Genotypes Improves Leaf Gas Exchange and Antioxidant Recovery From Water Deficit [PDF]

open access: yesFrontiers in Plant Science, 2021
The triploidy has proved to be a powerful approach breeding programs, especially in Citrus since seedlessness is one of the main consumer expectations. Citrus plants face numerous abiotic stresses including water deficit, which negatively impact growth ...
Radia Lourkisti   +6 more
doaj   +2 more sources

Triploid Citrus Genotypes Have a Better Tolerance to Natural Chilling Conditions of Photosynthetic Capacities and Specific Leaf Volatile Organic Compounds [PDF]

open access: yesFrontiers in Plant Science, 2020
Low temperatures during winter are one of the main constraints for citrus crop. Polyploid rootstocks can be used for improving tolerance to abiotic stresses, such as cold stress.
Radia Lourkisti   +8 more
doaj   +2 more sources

Mapping the Structure and Metasomatic Enrichment of the Lithospheric Mantle Beneath the Kimberley Craton, Western Australia

open access: yesGeochemistry, Geophysics, Geosystems, 2023
The lithology, geochemistry, and architecture of the continental lithospheric mantle (CLM) underlying the Kimberley Craton of north‐western Australia has been constrained using pressure‐temperature estimates and mineral compositions for >5,000 newly ...
Z. J. Sudholz   +9 more
doaj   +2 more sources

Adaptive variation for growth and resistance to a novel pathogen along climatic gradients in a foundation tree. [PDF]

open access: yesEvol Appl, 2019
Abstract Natural ecosystems are under pressure from increasing abiotic and biotic stressors, including climate change and novel pathogens, which are putting species at risk of local extinction, and altering community structure, composition and function.
Ahrens CW   +8 more
europepmc   +2 more sources

Geophysical Signature of the Ellendale Lamproite Pipes, Western Australia

open access: yesExploration Geophysics, 1994
The Ellendale lamproite diatremes are located in the West Kimberley 125 km east-southeast of Derby. They are of Miocene age and occur in Lennard Shelf sedimentary rocks which overlie the King Leopold intracratonic Mobile Zone. The Ellendale province was discovered by the Ashton Joint Venture during stream sampling of the West Kimberley in 1976.
Graham Jenke, Duncan R. Cowan
  +8 more sources

Occurrence of dravitic tourmaline in a diamond-bearing breccia: a possible lamproite deposit in the Alto Paranaíba Igneous Province

open access: yesBrazilian Journal of Geology, 2022
The mineral chemistry of diamond indicator minerals is used to trace mineralizations in primary rocks such as lamproites/kimberlites and in secondary deposits.
Ana Carolina Batista Vieira   +3 more
doaj   +1 more source

Variability levels of selected amino acids among mandarins produced in Uruguay

open access: yesEclética Química, 2021
Nutraceutical properties of mandarins are of great interest to promote their consumption. The occurrence of free amino acids in foods is relevant to assess the nutritional value of it.
Sabrina Banchero   +5 more
doaj   +1 more source

Circadian and seasonal flight activity differences between the sexes of the biocontrol agent Eadya daenerys (Hymenoptera: Braconidae) and the impact of host size on adult emergence

open access: yesAustral Entomology, Volume 62, Issue 3, Page 333-344, August 2023., 2023
Abstract Since its accidental introduction into New Zealand in 1916, the invasive eucalypt leaf beetle Paropsis charybdis remains a pest of economic significance to Eucalyptus forestry. For this reason, the braconid parasitoid Eadya daenerys has been approved for release as a classical biological control agent.
Rebekah Smart   +6 more
wiley   +1 more source

Parthenocarpy and Self-Incompatibility in Mandarins

open access: yesAgronomy, 2021
Citrus reproductive biology is complex. One of its characteristic features is parthenocarpy that enables seedless fruit production. Citrus parthenocarpy and self-incompatibility knowledge is only partial and sometimes discrepant.
Rafael Montalt   +4 more
doaj   +1 more source

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