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
Modifying an irrigated day-neutral-strawberry growing protocol to improve soil functionality by activating beneficial microorganisms through the addition of labile carbon at planting time
This project will modify current protocols with the addition of labile carbon to preserve or rapidly restore the activity of beneficial microorganisms.
Researcher: Christine Landry
Attract-and-kill techniques for monitoring and controlling stinkbugs in Québec orchards
Acquiring the knowledge needed to develop an attract-and-kill treatment to control current and future stinkbug populations in Québec apple orchards.
Researchers: Gérald Chouinard Daniel Cormier
A new molecular approach to simultaneously detect disease-causing viruses in raspberries and strawberries
Developing a fast and sensitive molecular detection methodology able to accurately identify raspberry and strawberry viruses.
Researchers: Richard Hogue Luc Belzile
