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Contents tagged with GrowSave
23 June 2022
This is the second part of a two-part update on CO2. The first part covered the costs and characteristics of conventional CO2 supply. Here, we look at the supply of CO2 from biomass and anaerobic digestion and discuss how it has developed since the uptake of renewable-based heating systems.
2 December 2020
The principles and benefits of diffuse light in greenhouse crops are widely accepted. In this document, we remind ourselves why diffuse light is important, explain how it is measured and the different solutions available to enable this benefit in your greenhouse.
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
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.
10 March 2022
This project identified areas where energy and water use efficiency might be improved in glasshouse soft fruit production
24 June 2021
What is net zero and how can farmers and growers achieve it.