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Chilling requirement for seed germination and phenological observations on peach cultivars
Revista Ceres, 2013 In subtropical climate areas, the models and methods proposed to evaluate the chilling requirement of temperate fruit crops often do not provide satisfactory results, thus calling for the development of alternative techniques.
Américo Wagner Júnior +5 more
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CHILLING REQUIREMENTS OF HAZELNUT CULTIVARS [PDF]
HortScience, 1990 Chilling requirements of 44 genotypes of Corylus avellana L. were estimated by cutting shoots in the field at weekly intervals and forcing them in a warm greenhouse for four weeks. The chilling requirements of catkins, female flowers, and leaf buds were assumed to have been met when development occurred on more than half of the respective plant parts ...
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Plants, 2023 The present study aims to generalize cultivar-specific tree phenology responses to winter and spring temperatures and assess the effectiveness of the Tabuenca test and various chill and heat accumulation models in predicting bloom dates for a wide range ...
Pavlina Drogoudi +17 more
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Avaliação da necessidade de frio em pessegueiro Avaliation of chilling requirement in peach
Revista Brasileira de Fruticultura, 2002 A necessidade de frio de seis cultivares de pessegueiro [Prunus persica (L.) Batsch] foi estudada em plantas de um e dois anos, em vasos, submetidas a 150; 300; 450 e 600 horas a 2ºC, e em ramos coletados periodicamente em plantas sob condições de ...
Idemir Citadin +3 more
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Chilling accumulation pattern analysis of Iran cold regions based on CH models،Utah،CP [PDF]
جغرافیا و توسعه, 2018 Chilling accumulation in dormancy period for deciduous fruit tree is of very high importance. Failure to meet this chilling requirement reduces the performance and results in the loss of resources.
Golamabbas Fallah Ghalhari +1 more
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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 +4 more
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Genetic Variation in Chilling Requirement in Apple Progeny [PDF]
Journal of the American Society for Horticultural Science, 2002 Genetic variation in chilling requirement was investigated over three growth periods using clonal progenies of six apple [Malus sylvestris (L.) Mill. var. domestica (Borkh.) Mansf.] families derived from crosses of high and low chill requiring cultivars.
Iwan F. Labuschagné +3 more
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Scientia Agricola, 2009 In Santa Fe, the central-east area of Argentina, the expansion of fruit tree crops requires the introduction and evaluation of low chilling varieties. The aims of this study was to characterize the phenological behaviour and the reproductive traits of ...
Norberto Francisco Gariglio +5 more
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Frontiers in Plant Science, 2015 Many temperate and boreal tree species have a chilling requirement, that is, they need to experience cold temperatures during fall and winter to burst bud normally in the spring. Results from trials with 11 Pacific Northwest tree species are consistent
Constance Ann Harrington
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Nature Communications, 2020 Climate warming is advancing spring leaf unfolding, but it is also reducing the cold periods that many trees require to break winter dormancy. Here, the authors show that 7 of 12 current chilling models fail to account for the correct relationship ...
Huanjiong Wang +6 more
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