Reducing water usage in Saudi Arabian horticulture
There are major changes afoot in Saudi Arabia. One key strategy is to convert the country from an economy that is dependent on oil
Research sheds new light on raspberries and blackberries
Raspberries and blackberries are relatively new crops under glass, so knowledge in this area is as yet in very short supply. Woody small fruit
Switchable optical filters: the future of greenhouse covering materials?
One of the main tasks of the Smart Materials project was completed last year. Greenhouse simulation models were used to explore the potential effect
Spread of plant viruses calls for vigilance
Viruses are among the smallest pathogens infecting other living organisms. Plants are also susceptible to a large number of viruses that can cause serious
Mycosphaerella
The fungus Mycosphaerella, also known as Didymella bryoniae, can cause serious problems, particularly in cucumber cultivation. It can infect leaves, stems, flowers and fruits.
Prey diets greatly improve biological control by predatory mites
Predatory mites are the most important natural enemies used for biological pest control in greenhouse horticulture. Many of these predatory mites are mass-reared on
Effect of disinfectants on quality of irrigation water
A range of chemicals are used to keep greenhouse pipework clean. They include bleach, hydrogen peroxide, chlorine dioxide and ECA water. Growers are concerned
Thinking about light in new project
Plants, insects, fungi and people perceive light colour and intensity via different organs and pigments. The human eye is particularly sensitive to green light,
What plants are best for purifying indoor air?
With the second crop in the Winterlight greenhouse at the Energy Innovation and Demo Centre (IDC) in Bleiswijk (NL) coming to an end, it’s
Winterlight greenhouse on track
With the second crop in the Winterlight greenhouse at the Energy Innovation and Demo Centre (IDC) in Bleiswijk (NL) coming to an end, it’s
Monitoring system for spider mite damage and yellow sticky traps
Pest monitoring forms the basis of good biological control. Knowledge of the ratio of harmful and beneficial insects is indispensable in determining the necessary
Plant growth promoting rhizobacteria in bulb production
The Greenhouse Horticulture and Bulbs, Trees and Fruit business units are launching an Evergreen project to carry out research into bulb production using fewer
Book about grafting fruiting vegetables
Levels of production of crops such as tomato and aubergine have increased in recent years with the use of rootstocks. In a number of
Strawberry flavour model ready for use
A good flavour is an opportunity to create added value in strawberries. Flavour is a complex property that involves several factors. The instrumental model
Precision Horticulture Programme focuses on plant level
The Precision Horticulture Programme was launched this year. It is a form of horticulture in which plants receive precisely the treatment they need. In
Smart greenhouse roof materials with reversible optical filters
The Smart Materials project is investigating the next generation of smart, adaptable materials that will soon be available for use in greenhouses around the
Above- and below-ground growth response test
The range of plant invigorators and water treatments on offer has increased significantly in recent years. Some look set to deliver growth effects in
Strengthening the Lebanese horticulture sector
We are working with Lebanese researchers to build mono tunnels that will improve vegetable production and simultaneously reduce water consumption. Yields of tomatoes and
Strong tomato crop with less gas in 2SaveEnergy greenhouse
In a Cappricia crop in the 2SaveEnergy Greenhouse, we are seeing how far we can go with limited ventilation. Among other things, an average
Good start to cucumber cultivation in Chinese Solar Greenhouse
There are around one million hectares of greenhouses in China. Many of these are so-called ‘’Solar Greenhouses’: greenhouses with a wall that stores solar
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