{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Luo X"],"funding":["Science-Technology Foundation for Outstanding Young Scientists of Henan Academy of Agricultural Sciences","Independent innovation Project","National Key Research and Development Program of China"],"pagination":["1963"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9370566"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["11(15)"],"pubmed_abstract":["Agricultural nitrogen (N) non-point source pollution in the North China Plain is a major factor that affects water quality and human health. The characteristics of N leaching under different N application conditions should be further quantified accurately in winter wheat (<i>Triticum aestivum</i> L.) and summer maize (<i>Zea mays</i> L.) rotation farmland in North China, and a basis for reducing the risk and evaluation of N leaching in this area. A three-year field experiment was conducted using an in situ leakage pond method at a typical farmland in Henan in 2017-2020. Crop yield, soil nitrate N residues, and N utilization were also studied during the study period. Five N fertilizer rates were established with 0 (CK), 285 (LN), 465 (MN), 510 (MNO), and 645 (HN) kg N ha<sup>-1</sup> for on"],"journal":["Plants (Basel, Switzerland)"],"pubmed_title":["Optimal Fertilizer Application Reduced Nitrogen Leaching and Maintained High Yield in Wheat-Maize Cropping System in North China."],"pmcid":["PMC9370566"],"funding_grant_id":["ZHS202104","2020YQ22","2016YFD0800101","2021YFD1700904"],"pubmed_authors":["Kou C","Wang Q","Luo X"],"additional_accession":[]},"is_claimable":false,"name":"Optimal Fertilizer Application Reduced Nitrogen Leaching and Maintained High Yield in Wheat-Maize Cropping System in North China.","description":"Agricultural nitrogen (N) non-point source pollution in the North China Plain is a major factor that affects water quality and human health. The characteristics of N leaching under different N application conditions should be further quantified accurately in winter wheat (<i>Triticum aestivum</i> L.) and summer maize (<i>Zea mays</i> L.) rotation farmland in North China, and a basis for reducing the risk and evaluation of N leaching in this area. A three-year field experiment was conducted using an in situ leakage pond method at a typical farmland in Henan in 2017-2020. Crop yield, soil nitrate N residues, and N utilization were also studied during the study period. Five N fertilizer rates were established with 0 (CK), 285 (LN), 465 (MN), 510 (MNO), and 645 (HN) kg N ha<sup>-1</sup> for on","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jul","modification":"2025-08-30T03:19:32.571Z","creation":"2025-04-04T03:40:07.235Z"},"accession":"S-EPMC9370566","cross_references":{"pubmed":["35956442"],"doi":["10.3390/plants11151963"]}}