... enough to remain suspended and so must be mechanically filtered or removed by chemical treatments (Tchobanoglous and Schroeder 1985). Suspended sediments are abrasive and can quickly wear out water pumps, fertilizer injectors, and sprinklers. ... can be beneficial because they are plant nutrients and are often difficult to formulate into liquid fertilizer solutions. ... Many different water quality guidelines have been published because different standards apply for each purpose.
|Title||:||The container tree nursery manual. Volume one, nursery planning, development, and management|
|Author||:||Thomas D. Landis, United States. Forest Service|