Root zone definition

Root zone means the mass of soil extending downward to the depth of the roots of the crop being grown.
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Root zone means the area of the ground around the base of the tree measured from the trunk to 5 feet beyond the outer base of the branching system.
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Root zone means the area around a tree measured from the trunk to a distance of two and one-half times the tree’s drip line. Under appropriate conditions, as determined by the Director of Community Services or his or her designee(s), the root zone for one or more trees may be considered to be less than the area specified above, but shall be preserved to the maximum extent feasible.
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Examples of Root zone in a sentence

  • Root zone file data published in the root zone matches that provided in the change request Accuracy 100% Min <100% Root zone database is correctly updated in accordance with change requests (does not include impact of normalization and other processing standardization - which in any Accuracy 100% Min <100% 12 event shall never detrimentally impact the update) e.


More Definitions of Root zone

Root zone means the area of ground around the trunk of a tree which includes the drip line and an additional 10 foot wide circular strip of ground around the outside of the drip line.
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Root zone means the area of the ground around the base of a tree measured from the trunk to 5 feet beyond the outer perimeter drip line or appropriate distance for that species to maintain root system health.
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Root zone means the area of land surrounding the trunk of a tree which based on examination in the field has been delineated by the Manager of Parks Services or his designate as a protected root zone, or in default thereof the area of land surrounding the trunk of a tree contained within a circle of radius equal to the dbh of the tree multiplied by 18;
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Root zone means the circular area surrounding the trunk with a radius fifteen times the trunk diameter or the area between the dripline and the trunk, whichever is greater.
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Related to Root zone

  • Mixing zone means a limited area of a surface water body or aquifer where initial dilution of a discharge takes place and where certain water quality standards may be exceeded.

  • School zone means an area near a school beginning at the school's front door, encompassing

  • Loading Zone means a parking stall which is set aside for use by commercial vehicles if there is a sign referable to that stall marked ‘Loading Zone’;

  • Buffer Zone means an area designated to be left along roads or other features in which there will be no cutting.

  • overlay zone means a mapped overlay superimposed on one or more established zoning areas which may be used to impose supplemental restrictions on uses in these areas or permit uses otherwise disallowed;