Calculating Rates Professor Roger Kjelgren Department of Horticulture 犹他州立大学开放课程 Part of the Landscape Management Series

Image courtesy of Ranata Diem

课程描述

This course focuses on maintaining landscapes in the interior west of the United States. The course will instruct you on how to keep plants and trees healthy, how to think through and solve problems related to landscape maintenance, and how to maintain landscape with as little intervention as possible through understanding the needs of the plants.

This course is the 12th in a series of videos that offers a wide variety of information about landscape maintenance. Specifically this module talks about calculating fertilizer rates.