DocumentCode
3332622
Title
Notice of Retraction
Effects of Returning Straw on Soil Nitrate Content in a Winter Wheat-Summer Maize Double Croping System
Author
Zhao Peng ; Chen Fu ; Yang Fan
Author_Institution
Coll. of Resource & Environ., Henan Agric. Univ., Zhengzhou, China
fYear
2011
fDate
10-12 May 2011
Firstpage
1
Lastpage
4
Abstract
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.
A study was carried out in Hua County of Henan Province to study the effects of straw returning on soil nitrate content in a winter wheat-summer maize double cropping system. The results showed that straw returning decreased nitrate content in the 0-200 cm soil profile. Soil nitrate content in 90.0 kg/hm2 in 0-100cm soil horizon straw returning plus N fertilizer (at a rate of 90.0 kg/hm2) after the wheat harvest,closing to the European Union standard. Straw returning also decreased the amount of residue nitrate in the 0-200 cm soil layer after wheat harvest. We conclude that straw returning decreases nitrate accumulation in soil and has on the potential to protecting groundwater from nitrate pollution.
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.
A study was carried out in Hua County of Henan Province to study the effects of straw returning on soil nitrate content in a winter wheat-summer maize double cropping system. The results showed that straw returning decreased nitrate content in the 0-200 cm soil profile. Soil nitrate content in 90.0 kg/hm2 in 0-100cm soil horizon straw returning plus N fertilizer (at a rate of 90.0 kg/hm2) after the wheat harvest,closing to the European Union standard. Straw returning also decreased the amount of residue nitrate in the 0-200 cm soil layer after wheat harvest. We conclude that straw returning decreases nitrate accumulation in soil and has on the potential to protecting groundwater from nitrate pollution.
Keywords
crops; soil; water pollution; European Union standard; Henan Province; Hua County; fertilizer; groundwater nitrate pollution; soil nitrate content; straw returning; wheat harvest; winter wheat-summer maize double croping system; Fertilizers; Leaching; Nitrogen; Soil; Water pollution;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location
Wuhan
ISSN
2151-7614
Print_ISBN
978-1-4244-5088-6
Type
conf
DOI
10.1109/icbbe.2011.5780806
Filename
5780806
Link To Document