Results 31 to 40 of about 5,454 (261)

Flowering Phenology of Olive Cultivars in Two Climate Zones with Contrasting Temperatures (Subtropical and Mediterranean)

open access: yesAgriculture, 2023
The large amount of olive cultivars conserved in germplasm banks can be used to overcome some of the challenges faced by the olive growing industry, including climate warming.
María G. Medina-Alonso   +5 more
doaj   +1 more source

Olive Bud Dormancy Release Dynamics and Validation of Using Cuttings to Determine Chilling Requirement

open access: yesPlants, 2022
Dormancy release dynamics in olive tree (Olea europaea L.) reproductive buds as affected by cold accumulation, tree bearing status, and budburst temperature was studied under natural and controlled conditions, using both cuttings and container- and field-
Guillermo Rubio-Valdés   +3 more
doaj   +1 more source

Perspectives on the adaptation of Japanese plum-type cultivars to reduced winter chilling in two regions of Spain

open access: yesFrontiers in Plant Science
Japanese plum, like other temperate fruit tree species, has cultivar-specific temperature requirements during dormancy for proper flowering. Knowing the temperature requirements of this species is of increasing interest due to the great genetic ...
Brenda I. Guerrero   +6 more
doaj   +1 more source

Predicted global warming and Douglas-fir chilling requirements [PDF]

open access: yesAnnales des Sciences Forestières, 1990
Potted Douglas-fir [Pseudotsuga menziesii (Mirb) Franco)] seedlings from warm coastal and cool mountainous Oregon seed sources, grown under natural conditions, were chilled at constant temperatures of 5, 7, or 9 °C for periods of 9, 11, 13, or 15 wk beginning in mid-October.
Mccreary, Dd, Lavender, Dp, Hermann, Rk
openaire   +2 more sources

Chilling Requirements to Break Dormancy of Veratrum californicum [PDF]

open access: yesHortScience, 2012
Veratrum californicum, a native of the western United States, has long been used in herbal medicine and now also has potential pharmaceutical uses. As a result of a projected increasing demand for V. californicum biomass for pharmaceutical purposes, the development of a chilling protocol for enhanced cultivation efficiency is needed.
Sun, Youping   +3 more
openaire   +1 more source

Chilling and forcing requirement of five international fig cultivars grown in Southeastern Brazil

open access: yesRevista Ceres, 2022
Chill hours availability influence break dormancy, sprouting and production of temperate fruits trees in different regions. However, there are few reports on the subject for fig tree.
Laís Naiara Honorato Monteiro   +5 more
doaj   +1 more source

CHR: An Integrated Software Tool for chilling requirements [PDF]

open access: yes, 2020
Abstract Background Bud dormancy in deciduous fruit trees enables plants to survive cold weather. The buds adopt dormant state and resume growth after satisfying the chilling requirements. Chilling requirements play a key role in flowering time.
Chen Chen   +5 more
openaire   +1 more source

Thermal requirements and impacts of chilling accumulation on the phenology of olive (Olea europaea L.) cultivars in Southern Brazil

open access: yesSemina: Ciências Agrárias
Chilling and thermal heat requirements play fundamental roles in the phenological cycle of olive trees (Olea europaea L.) by impacting the initiation of budburst, flowering, and productivity.
Flávia Lourenço da Silva   +3 more
doaj   +1 more source

Genetic Dissection of Bloom Time in Low Chilling Sweet Cherry (Prunus avium L.) Using a Multi-Family QTL Approach

open access: yesFrontiers in Plant Science, 2020
Bloom time in sweet cherry (Prunus avium L.) is a highly heritable trait that varies between genotypes and depends on the environmental conditions.
Alejandro Calle   +5 more
doaj   +1 more source

Assessment of Climate Change Impacts on Chilling and Forcing for the Main Fresh Fruit Regions in Portugal

open access: yesFrontiers in Plant Science, 2021
Air temperature plays a major role in the growth cycle of fruit trees. Chilling and forcing are two of the main mechanisms that drive temperate fruit development, namely dormancy and active plant development.
Helder Fraga   +3 more
doaj   +1 more source

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