Minimizing the Impact of Salts in the Landscape / Giảm thiểu tác động của đất mặn, đất phèn trong thiết kế cảnh quan

Landscape architects cannot have a soil chemist on every project and must be able to have a minimum awareness of the issues that surround chemical abnormalities as part of their practice. This webinar is led by James Urban, FASLA, on chemicals that are harmful to plants. In it he discusses winter salts and soil salts in dry climates, changes in pH as a it impacts plant health, chemical levels that are harmful to plants versus levels that are harmful to humans.