Wu, Yan [Effects of Three Soil Amendments on Greenhouse Gas Emissions From Corn Fields in the Hetao Irrigation District]. [electronic resource] - Huan jing ke xue= Huanjing kexue Jan 2018 - 310-320 p. digital Publication Type: Journal Article ISSN: 0250-3301 Standard No.: 10.13227/j.hjkx.201706110 doi Subjects--Topical Terms: Agriculture--methodsCarbon Dioxide--analysisChinaFertilizersGreenhouse Gases--analysisMethane--analysisNitrous OxideSoil--chemistryZea mays