Notice of RetractionEffects of Moisture Regime on Characteristic of Soil Microbe in Continuous Cropping Field

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Vegetable continuous cropping is one of the major environmental concerns. It imperiled soil physical, chemical and biologic properties, especially microbial community and enzymatic activity. And it made against food safety. This paper laid out different moisture regime to research changes of species and activity of soil microbes. Paddyfield inundation and semiarid ridging based on the paddy-upland rotation decreased soil deleterious fungi obviously compared to continuous cropping field. Shannon diversity index, richness and evenness were improved along with decrease of fungi quantity after water treatments, and specially improved by the semiarid ridging obviously. Activity of sucrase, urease, phosphatase and dehydrogenase were higher in the water treated soil, especially semiarid ridging produced the highest activity, and they were 173%, 34.8%, 49% and 81% higher than control soil respectively. However, polyphenoloxidase activity was lower than control soil, and decreased 33.3% in semiarid ridging field. Consequently, the water treatment (semiarid ridging) was beneficial to improve soil quality indicators. It may be used for controlling soil-borne disease and keeping crop safe.