Hello guest
Your basket is empty
We provide two pathways to the content. Thematic (chapters that address certain themes, e.g. cultivation, regardless of crop or animal type) and Product (chapters that relate to a specific type of crop or animal). Choose the most applicable route to find the right collection for you. 
Can’t find what you are looking for? Contact us and let us help you build a custom-made collection. 
You are in: All categories > A-Z Chapters > E
Use the Contact form to discuss the best purchasing method for you... Start building your collection today!

Evaluating and improving rootstocks for apple cultivation

Code: 9781838790059
G. Fazio, USDA-ARS/Cornell University, USA

Chapter synopsis: The foundations of a productive and healthy orchard are the rootstocks that provide anchorage, water and nutrients essential to the above-ground portions of the trees. Utilization of composite trees has increased the efficiency of breeding productive apple trees by dividing the selection of scion traits and rootstock traits into two genetically (and functionally) different specimens, which are then brought together through grafting. As part of the tree, the rootstock influences many factors in addition to tree size, particularly productivity, fruit quality, pest resistance, stress tolerance and ultimately profitability. Understanding how scion properties are modulated by rootstocks allows targeting of traits that may be selected to improve whole tree performance by improving rootstock performance. This chapter examines apple-breeding methods and explores how rootstocks affect scion traits, before addressing the impact of rootstocks on disease and pest resistance.

DOI: 10.19103/AS.2016.0017.08
Table of contents 1 Introduction 2 Apple breeding methods 3 Scion traits affected by rootstocks 4 Disease and pest resistance 5 Future trends and conclusions 6 Where to find further information 7 References

Also in E

Our site uses cookies. For more information, see our cookie policy. Accept cookies and close
Reject cookies Manage settings