Relationships between trunk radial growth and fruit yield in apple and pear trees on size-controlling rootstocks.
Lenka PlavcováMartin MészárosKarel ŠilhánRadek JupaPublished in: Annals of botany (2022)
Our results show that variation in annual fruit yield due to tree ageing, weather cueing and inherent alternate bearing behaviour is reflected in the magnitude of secondary growth of fruit trees. We found little support for the competition/architecture theory of rootstock-induced growth vigour control. More broadly, our study aimed at bridging the gap between forest ecology and horticulture.