Selection of Suitable Organic Amendments to Balance Agricultural Economic Benefits and Carbon Sequestration.

ABSTRACT: Long-term excessive use of fertilizers and intensive cultivation not only decreases soil organic carbon (SOC) and productivity, but also increases greenhouse gas emissions, which is detrimental to sustainable agricultural development. The purpose of this paper is to identify organic amendments suitable for winter wheat growth in the North China Plain by studying the effects of organic amendments on the economic benefits, carbon emissions, and carbon sequestration for winter wheat fields and to provide a theoretical basis for the wide application of organic amendments in agricultural fields. The two nitrogen rates were N0 (0 kg ha^-1) and N240 (240 kg ha^-1), and the four organic amendments were straw, manure, mushroom residue (M R), and biochar. The results showed that,

SUBMITTER: Cao H 

PROVIDER: S-EPMC11397000 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature