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Horticulture
2 December 2020
Energy makes the world go round and it can manifest itself in many forms including radiation, light and chemical. However, we are mostly concerned with it as heat, electricity or as fuel (i.e. oil, gas, wood etc.) which, for the most part we pay for. It’s important that we are able to measure it, so we can evaluate and compare its costs and assess how efficiently it’s being used. Read more about how best to measure your energy use in this technical updates.
2 December 2020
Screens have become an essential tool for energy saving, shading and climate control in modern protected horticulture. New screen materials which save more heat energy and transmit more light have been developed, enabling screens to be deployed more in the daytime, or in double layers. There has never been a wider range of screen materials to give the optimum balance between energy saving, light transmission and shading. Read more in this technical update.
2 December 2020
Energy makes the world go round and it can manifest itself in many forms including radiation, light and chemical. However, we are mostly concerned with it as heat, electricity or as fuel (i.e. oil, gas, wood etc.) which, for the most part we pay for. It’s important that we are able to measure it, so we can evaluate and compare its costs and assess how efficiently it’s being used. Read more about how best to measure your energy use in this technical updates.
2 December 2020
Circulation fans have been widely used in greenhouses for many years. A well designed fan installation will benefit the greenhouse climate by helping to maintain consistent temperature and humidity throughout the growing area.
20 July 2021
Find out what heat pumps are and how they work.
20 July 2021
Learn about the key factors involved in installing an effective heat-pump system.
21 December 2020
Biomass heating has become more popular over recent years, but one disadvantage has been that biomass boiler flue gasses can't be used for CO2 enrichment without cleaning them. Read this technical update to read about developments in biomass flue gas cleaning systems.
21 December 2020
The advantages of diffuse light in horticultural production have been long debated, and there’s now increasing evidence that using light diffusing technologies in a greenhouse can give production advantages that include yield increases in edible crops and reduced time to market and quality improvements in ornamentals. Read this technical update on diffuse light to find out more.
27 September 2021
This factsheet provides an introduction to the biology, behaviour and recognition of the main groups of hyperparasitoids.
13 January 2023
Find out how to identify southern green sheildbug and look at the various methods available to prevent and control this pest.
22 April 2022
Leafminers caused economic damage to cruciferous salad crops such as rocket and tatsoi in 2009 and 2010. This factsheet provides details of the pest responsible for the damage and its biology in Britain. Possible reasons for the rise in importance of the insect are given and suggestions made about monitoring and control.