Shi, Ren-Yong Incorporation of corn straw biochar inhibited the re-acidification of four acidic soils derived from different parent materials. [electronic resource] - Environmental science and pollution research international Apr 2018 - 9662-9672 p. digital Publication Type: Journal Article ISSN: 1614-7499 Standard No.: 10.1007/s11356-018-1289-7 doi Subjects--Topical Terms: Acids--chemistryCharcoal--chemistrySoil--chemistryZea mays