Greenhouse hydroponic cultivation already uses water more efficiently than field based production systems. However large amounts of water and fertilizers are lost in free draining hydroponic systems. Water use efficiency can be improved by collecting drain water and reapplying it to the crop. In this way, greenhouse growers can further improve their water use efficiency and consequently become more sustainable producers.
Ce livre blanc vous donne des indications quant à la manière de rendre votre immeuble sain et confortable (et donc attrayant pour les locataires), tout en vous permettant d’économiser des coûts et d’accroître la flexibilité et la valeur de votre immeuble.
Ce livre blanc vous incitera à prendre diverses mesures qui contribueront positivement à votre résultat net.
British businesses need to take a structured, technology-led approach to on-site energy management, in order to overcome the systematic energy waste that drives up CO2 emissions and energy bills.