Page 185 - 2020 Training Manual
P. 185
Air & Water content extremely variable
Their proportions determine soil’s suitability for plant growth
Sufficient air in the soil is essential for growing healthy turf
Mineral 45%
Air 20-30%
OM 5%
Water 20-30%
Wiedenmann GmbH
Folie 5
SOIL: FOUR MAJOR COMPONENTS
