Results 91 to 100 of about 1,052 (189)
Predicting the date of budbreak of grapevine grown in the « Serra Gaucha » region
OENO One, 2003 Predicting the date of budbreak allows a more organized and rational pruning, defining lire time for winter phythosanitary treatments and, if necessary, the application of products to improve homogeneous sprouting and to increase the percentage of ...
F. Mandelli +3 more
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Plant-Environment Interactions, Volume 6, Issue 4, August 2025.Climate change is driving earlier spring leaf‐out across temperate regions, but the genetic mechanisms and environmental interactions underlying this variability are poorly understood. We conducted a controlled growth chamber experiment using excised northern red oak (Quercus rubra) branches, testing the influence of temperature and photoperiod on leaf
Theresa Caso‐McHugh +3 more
wiley +1 more source
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
New Phytologist, Volume 247, Issue 4, Page 1712-1726, August 2025.Summary Galls are structures formed by plants in response to stimuli by parasitic insects. Because galls require altered gene expression to change cell fates, their initiation requires pluripotent or ‘reactive’ cells. We used RNA sequencing to test three hypotheses about potential sources of pluripotency in the leaf gall formed by grape phylloxera ...
Jack C. Schultz +4 more
wiley +1 more source
120 RESPIRATORY CHANGES IN APPLE VEGETATIVE BUDS AND INTERNODES DURING BUDBREAK [PDF]
HortScience, 1994 One-year-old potted `Jonagold' apple trees on M. 9 EMLA rootstock were chilled in a cold room at 5C for 1320, 3288 or 4464 hours. They were then placed in a 22C greenhouse for forcing. Rate of dark respiration of buds and internodes was measured in vivo using the LICOR LI 6200 portable photosynthesis system.
Tania K. Dautlick, Eric Young
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Genomic resources for crop wild relatives are critical for perennial fruit breeding and conservation
American Journal of Botany, Volume 112, Issue 7, July 2025.Abstract Many perennial fruit crops are clonally propagated, resulting in uniform fruit quality but increasing vulnerability to pests, diseases, and climate change. In contrast, closely related crop wild relatives (CWRs) continue to evolve in response to these pressures and are a valuable source of adaptive traits.
Zoë Migicovsky
wiley +1 more source
Silver Thiosulfate Application Influences Rooting and Budbreak of `Royalty' Rose Cuttings [PDF]
HortScience, 1991 The effects of silver thiosulfate (STS) on stored and freshly made cuttings of `Royalty' rose (Rosa hybrids) were examined in relation to rooting and subsequent budbreak. STS pretreatment at 0.5 mm during storage stimulated budbreak but decreased the percentage of cuttings that rooted and the number of roots. IBA at 4.9 to 9.8 mm inhibited budbreak but
Wen-Quan Sun, Nina L. Bassuk
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Journal of Agronomy and Crop Science, Volume 211, Issue 4, July 2025.ABSTRACT Freezing temperatures during the flower and fruitlet stages are considered one of the most limiting factors for almond cultivation. Understanding the minimum temperature that reproductive organs can resist without damage is crucial for adapting the crop to different environmental conditions and for breeding cultivars with enhanced tolerance to
Alejandro Calle +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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Heat requeriment for inducing budbreaking in different apple cultivars
, 2021 The heat requirements for bud burst of six apple cultivars were evaluated. Shoots with 20 to 25cmlength were submitted to 1,150 cold units. After this treatment, shoots were divided in single bud cuttings and treated at different temperatures (5, 10, 15, 20 and 25oC).
Putti, Gilberto Luiz +3 more
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