REDUCING TILLAGE in ORGANIC FARMING:an opportunity to sequester more carbon?

来源 :第20届国际土壤与耕作研究组织大会 | 被引量 : 0次 | 上传用户:chunguangdong
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  Organic farming can provide multiple ecosystem services along with food production.A recent meta-analysis by Gattinger et al.(2012.PNAS.109: 18226–18231)indicated significantly higher soil organic C concentrations and stocks in organic farming systems compared to non-organic with differences in external inputs and crop rotation cited as likely causes.
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