Analyzing sap flow to assess water absorption dynamics in apple trees
Carl Boivin
Researcher
418 643-2380
ext 430
Description
Sap flow analysis was developed in France in the 1980s and can be used very effectively to measure the rate of transpiration through tree trunks in woody species such as apple. This method is also used in forestry in Québec, including by researchers at Université Laval.
The hypothesis was that it should be possible to measure sap flow in apple trees and correlate it with soil water conditions and the weather. This is the first time this method has been used for apples in Québec.
Objective(s)
- Assess the potential of analyzing sap flow in apples as an additional tool for determining irrigation recommendations for apples based on the physical properties of the soil and local weather conditions
From 2017 to 2018
Project duration
Fruit production
Activity areas
Optimal water management
Service
This study of how apple tree sap flow relates to soil moisture and weather conditions is a first in Québec.
Partners
Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec | Ferme Avicole Orléans
This may interest you
Incorporating integrated fruit production data for strawberries, raspberries, and highbush blueberries into the SAgE Pesticides web tool
This project looks to incorporate the data for the recommended IFP berry products into the SAgE Pesticides database. The goal is to encourage farmers to adopt IFP and make it easier for them to access IFP data.
Researcher: Annabelle Firlej
Sound water management for lowbush blueberries under fluctuating and changing climatic conditions
Using sound irrigation management to control frost and water stress in lowbush blueberry helps stabilize yield while minimizing environmental impacts.
Researcher: Carl Boivin
The complementarity of commercially available predators in controlling spotted wing drosophila in organic day-neutral strawberry crops
Evaluation of the effectiveness of various predator combinations in controlling spotted wing drosophilia.
Researcher: Annabelle Firlej