Open AccessThe Management of Tree Root Systems in Urban and Suburban Settings: A Review of Soil Influence on Root Growth
Author(s) -
Gary Watson,
Angela Hewitt,
Melissa Custic,
Marvin Lo
Publication year - 2014
Publication title -
arboriculture and urban forestry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.222
H-Index - 47
eISSN - 2155-0778
pISSN - 1935-5297
DOI - 10.48044/jauf.2014.021
Subject(s) - mulch , environmental science , root (linguistics) , soil water , tree (set theory) , natural (archaeology) , soil functions , agroforestry , agricultural engineering , agronomy , soil science , geography , soil biodiversity , mathematics , soil fertility , biology , engineering , mathematical analysis , philosophy , linguistics , archaeology
The physical, chemical, and biological constraints of urban soils often pose limitations for the growth of tree roots. An understanding of the interrelationships of soil properties is important for proper management. As a result of the interdependence of soil properties, the status of one soil factor can have an effect on all others. Preventing soil damage is most effective and preferred. Cultural practices, such as cultivation and mulching, can be effective in improving soil properties. Soil additives, such as biostimulant products, have not proven to be consistently effective through research. The management challenge is to provide an urban environment that functions like the natural environment.