Results 1 to 10 of about 1,970 (162)

Modeling the Budbreak in Peaches: A Basic Approach Using Chill and Heat Accumulation

Agronomy, 2023
Phenological shifts in peaches have been observed over the last few years due to the fluctuation of the seasonal climate conditions experienced during dormancy, affecting orchard management practices and influencing production and harvest dates.
Dario J Chavez
exaly   +3 more sources

Interplay among Antioxidant System, Hormone Profile and Carbohydrate Metabolism during Bud Dormancy Breaking in a High-Chill Peach Variety

Antioxidants, 2021
(1) Background: Prunus species have the ability to suspend (induce dormancy) and restart growth, in an intricate process in which environmental and physiological factors interact. (2) Methods: In this work, we studied the evolution of sugars, antioxidant
JOSÉ A Hernández, Pedro Diaz-Vivancos, JOSÉ Ramon Acosta-Motos   +2 more
exaly   +3 more sources

A multi-layer regulatory landscape of chilling requirement revealed by stage-resolved transcriptomics and hormone profiling in peach floral buds [PDF]

Frontiers in Plant Science
Bud dormancy and chilling requirement (CR) are fundamental to the climate adaptation of temperate fruit trees, yet the regulatory mechanisms translating winter chill into genotype-specific dormancy release remain poorly resolved.
Weihan Zhang, Weihan Zhang, Haiyan Li, Yayun Sun, Yayun Sun, Yuepeng Han, Yuepeng Han, Baoxiong Wan, Liao Liao   +8 more
doaj   +2 more sources

Spatial Distribution of the Probability of Satisfying the Chill Requirements of Pistachio in Iran Using ERA5-Land Reanalysis Data [PDF]

Nīvār, 2023
The pistachio nut is native to Iran and this country has the most favorable climate for cultivating pistachio trees. Generally, there were only five main pistachio producing-provinces in Iran including Kerman, Khorasan, Yazd, and Semnan.
Ebrahim Asadi Oskouei, Saeedeh Kouzegaran, Mansoureh Kouhi, Hossein Hokmabadi, Mohsen Eslami   +4 more
doaj   +1 more source

Chilling requirement of four peach cultivars estimated by changes in flower bud weights [PDF]

Revista Ceres, 2022
The adaptation of temperate fruit crops is a challenge being increased by the global warming. Chilling requirement is a key factor for adaptation.
Chaiane Govea Milech, Maximiliano Dini, Rodrigo Cezar Franzon, Maria do Carmo Bassols Raseira   +3 more
doaj   +1 more source

‘BRS Serenata’: a peach for fresh market [PDF]

Revista Brasileira de Fruticultura, 2020
Even though the peach tree was introduced in Brazil during the XVI century, it was only on the 1940’s that the first peach breeding program started in the country. Later on, other programs started being, until now, the largest ones, and the programs that
Maria do Carmo Bassols Raseira, Rodrigo Cezar Franzon, Ciro Scaranari, Nelson Pires Feldberg, Marco Antônio Dalbó   +4 more
doaj   +1 more source

Persian Walnut (Juglans regia L.) Bud Dormancy Dynamics in Northern Patagonia, Argentina

Frontiers in Plant Science, 2022
Temperate deciduous fruit trees survive winter temperatures by entering a dormant phase in their aerial meristematic organs. Release from bud dormancy occurs after chill requirements (CR) have been satisfied, whereas bud burst/flowering follows heat ...
Ricardo Alfredo del Barrio, Gustavo Adolfo Orioli, Andrea Soledad Brendel, Lilia Ivone Lindström, Cecilia Noemí Pellegrini, José Antonio Campoy, José Antonio Campoy   +6 more
doaj   +1 more source

Climate projections of chill hours and implications for olive cultivation in Minas Gerais, Brazil [PDF]

Pesquisa Agropecuária Brasileira, 2020
: The objective of this work was to determine the accumulation of chill hours and to define the areas with aptitude for olive (Olea europaea) cultivation in the state of Minas Gerais, Brazil, as well as to analyze the impacts of climate change ...
Fabrina Bolzan Martins, Rodolfo Armando de Almeida Pereira, Roger Rodrigues Torres, Diego Felipe dos Santos   +3 more
doaj   +1 more source

Chilling Requirement Studies in Blueberries [PDF]

Small Fruits Review, 2004
SUMMARY Two separate studies were initiated in January 1998 on Tifblue' rabbiteye (Vaccinium ashei Reade) and ‘Magnolia’ southern highbush (V. corymbosum L.) blueberry plants that had received > 500 chilling hours (7°C). In each study, the terminal 2 flower buds from both excised stems and paired stems on plants were forced in a greenhouse (17-23°C and
James M. Spiers, Donna A. Marshall, John H. Braswell   +2 more
openaire   +2 more sources

Chilling requirement of Ribes cultivars [PDF]

Frontiers in Plant Science, 2015
It is usually thought that adequate winter chill is required for the full flowering of many temperate woody species. This paper investigates the sensitivity of blackcurrant bud burst and flowering to natural weather fluctuations in a temperate maritime climate, and compares a range of chill models that have been proposed for assessing the accumulation ...
Hamlyn eJones, Hamlyn eJones, Sandra eGordon, Rex eBrennan   +3 more
openaire   +3 more sources