1. Influence of initial moisture content on the wettability of pine bark medium;Airhart;HortScience,1978
2. Balancing water scarcity and quality for sustainable irrigated agriculture;Assouline;Water Resour. Res.,2015
3. Organic hydroponics: the Massey experience;Atkins;Grower,2002
4. Organic hydroponics;Atkins;Acta Hortic.,2004
5. Root-shoot relationships;Aung,1974