Our Research
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Control of Neonectria in pear is uncertain in the future.
In recent years, there has been a significant increase in fruit tree canker in pear. The standard solution to this […]
Spring fertilization in autumn?
It is important that sufficient nitrogen is available around the flowering period. A shortage of nitrogen during flowering and the […]
Early Cherry Varieties
Results for early cherry varieties 2025 & general. Early varieties from various series have been planted in Randwijk; the most […]
Late Cherry Varieties (final)
Late cherry variety results 2025 & general. Since 2016, the Final series has been planted in Randwijk and monitored annually. […]
Timing of Hand Thinning in Conference
This year, due to the moderate bloom in the trial orchard, there is little to no need for hand thinning […]
Kersenkappen – Open/Dicht in bloei
In randwijk heeft het kersenperceel van ruim 0,5 hectare 2 verschillende overkappingssystemen. Namelijke een rolkap (Rovero) en Voenkap. Hier is […]
Brevis in tankmix
Brevis is in principle always applied separately. This is based on the results of trials in 2017 and 2018, in […]
Thinning with 6-BA by Conference
In 2025, another thinning trial with 6-BA is being conducted on the trial orchard with Conference. This trial follows up […]
Comparison Grass Mixtures
“Various grass mixtures were sown to determine the optimal mixture for repairing wheel tracks
Cherry Fruit Set 2024
Fruit set in cherries is an important annual topic, especially for the variety Kordia. For this reason, a fruit set […]
Mechanical Thinning 2024
In 2024, five demonstration trials with mechanical thinning were conducted at FRC Randwijk. The Tree Darwin blossom thinning machine was […]
Zettingsbevordering Conference
Fruit set promotion in younger Conference plantings is a key concern in most years and often a topic of debate. […]
