Dehumidification trial at van Koppen nursery Dehumidifier boosts yields, cuts disease pressure and saves energy

Dehumidifier boosts yields, cuts disease pressure and saves energy

A giant dehumidifier in cherry tomato grower Robert van Koppen’s greenhouse in Kwintsheul (Westland, the Netherlands) keeps the RH below the critical value of
tomatoes

More greenhouse vegetables but fewer ornamental plants grown in the Netherlands

In the past five years, the Dutch greenhouse horticulture industry has shrunk by approximately 10% in terms of acreage. As opposed to just under