Open AccessEffect of pruning on endogenetic hormone content associated with differentiation of blueberry flower buds
Author(s) -
Jundou Liu,
Xiaoshuang Ye,
Gengyan Yu,
Xiaoru Kang,
Xun Wang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2009/1/012034
Subject(s) - pruning , endogeny , hormone , horticulture , biology , botany , endocrinology
In this study, the relationship between pruning methods and endogenous hormone contents related to flower bud differentiation of Brigitta blueberries cultivated in Southwest China was studied. We performed the top pruning in June. The contents of endogenous hormones related to flower bud differentiation of blueberry were measured and analyzed. After top pruning, there was no significant change in the content of ethylene among the five endogenous hormones, but top pruning had a significant effect on the content of the other four hormones, which indicated that top pruning could affect flower bud differentiation by regulating the content of endogenous hormones.