Fit Roots for Plant Health Whitepaper - Koppert

2 3 What is a sound root system? Obviously, each crop has its typical root architecture, ranging from a superficial root system to deep taproots, [...] that a sound root system has a whitish colour, is very much branched (many side roots) and has numerous growing root tips with lots of root hairs. The use [...] nutrients. High root temperature increases water uptake; low root temperature slows down water uptake. Although technical options to influence root temperature