31. This creates a perched water table above the gravel that helps keep the root zone moist during dry conditions. 32. It works by interfering with photosynthesis by entering the plant through the root zone and moving throughout the plant. 33. The TLD was registered on 31 August 2011;, it is not in the DNS root zone and thus not operational. 34. The high oxygen content of water filmed in this way suppresses most harmful lifeforms, keeping the root zones disease free. 35. The root zone residence time estimates the likelihood of having good enough drainage within the root zone once water is applied. 36. The root zone file is at the apex of a hierarchical distributed database called the Domain Name System ( DNS ). 37. The Internet Assigned Numbers Authority ( IANA ) maintains an annotated list of top-level domains in the DNS root zone database. 38. It was delegated to the Root Zone of the DNS on 10 April 2014, completing the successful application for the string. 39. The root zone residence time estimates the likelihood of having good enough drainage within the root zone once water is applied. 40. Most other trees and shrubs, however, need air in their root zone and should not be used where flooding is likely.
