Results 81 to 90 of about 1,012 (190)
HortScience, 1987 Abstract Interest in artificial control of budbreak of deciduous fruit trees species is closely connected with commercial attempts to grow these species in warm locations, where the chilling requirements are not fulfilled naturally. This interest developed following attempts to grow such species in warm countries that did not want to or could not ...
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The Impact of Climate Change on the Income of Wine Producers in the Bordeaux Region
Business Strategy and the Environment, Volume 34, Issue 4, Page 4337-4353, May 2025.ABSTRACT In the Bordeaux region, climate change has a very significant impact on wine production, with an increase in vineyard area, but a decrease in yield and income. We use a Ricardian approach to assess the magnitude of these changes. We combine very detailed individual, structural and financial data at the farm level with weather data to measure ...
Geoffroy Enjolras +1 more
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Effect of hydrogen cyanamide on Cardinal and Perlette grapevines
Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2005 To stimulate budbreak and enhance fruit maturation of Cardinal and Perlette grapevines, H2CN2 was applied at 2.5, 5.0 and 7.5% (v/v) on hard wood cuttings and mature vines.
Abdelaziz EZZAHOUANI +1 more
doaj
Host plant phenology drives risky larval dispersal in an outbreaking insect defoliator
Ecological Entomology, Volume 50, Issue 2, Page 373-384, April 2025.We assessed dispersal behaviour of young spruce budworm larvae in relation to spring budburst phenology of primary and secondary hosts, balsam fir and black spruce, respectively. Dispersal is an active behaviour during which larvae disperse away from source trees without open buds, regardless of species. Dispersal was higher from black spruce than from
Bastien Bellemin‐Noël +2 more
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Global Change Biology, Volume 31, Issue 4, April 2025.Remote sensing can monitor plant drought stress across ecosystems but is limited by uncertain links between physiological stress and measurements of water content. We examined how water potential and water content, measured in the field, laboratory, and via airborne imaging, vary over time and space in two oak species.
Indra Boving +5 more
wiley +1 more source
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011 Vegetative phenological stages were evaluated in a spruce monoculture of the third age class in the region of the Drahanská vrchovina Upland. Methods of the ČHMÚ (Czech Hydro-Meteorological Office) were used. Temperature requirements of Norway spruce for
Emilie Bednářová, Lucie Merklová
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Stable Isotope Labelling Reveals Water and Carbon Fluxes in Temperate Tree Saplings Before Budbreak
Plant, Cell &Environment, Volume 48, Issue 1, Page 805-817, January 2025.ABSTRACT Despite considerable experimental effort, the physiological mechanisms governing temperate tree species' water and carbon dynamics before the onset of the growing period remain poorly understood. We applied 2H‐enriched water during winter dormancy to the soil of four potted European tree species. After 8 weeks of chilling, hydrogen isotopes in
Manuel G. Walde +4 more
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Chilling Temperature and Duration Interact on the Budbreak of `Perlette' Grapevine Cuttings [PDF]
HortScience, 1999 A factorial experiment examined the interaction between chilling temperature (0, 2.5, 5.0, 7.5 and 10 °C) and duration (50, 100, 200, 400, and 800 h) on the budbreak of `Perlette' (Vitis vinifera L.) grapevine cuttings. Cuttings stored at 0 °C exhibited the most rapid budbreak during the first 30 days after being placed under forcing conditions.
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Frost Tolerance of Black Spruce Seedlings (Picea Mariana) during Budbreak [PDF]
HortScience, 1995 Spring frosts frequently cause significant damage to conifer seedlings during bud flushing and shoot elongation in forestry nurseries. To ensure adequate protection, levels of frost sensitivity must be known during these stages of development. Eight-month-old, containerized, black spruce seedlings were submitted to freezing temperatures of 0, –4, –6 ...
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Performance of ‘Maxi Gala’ apple trees as affected by budbreak promoters, in São Joaquim-SC
Revista Brasileira de Fruticultura, 2018 The application of rest breaking agents to compensate the lack of chilling is a common practice in apple orchards in Southern Brazil. However, its necessity in areas of greater chilling accumulation has been questioned over the years.
Mateus da Silveira Pasa +5 more
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