000857171 001__ 857171
000857171 005__ 20210129235515.0
000857171 0247_ $$2doi$$a10.5194/bg-15-1933-2018
000857171 0247_ $$2ISSN$$a1726-4170
000857171 0247_ $$2ISSN$$a1726-4189
000857171 0247_ $$2ISSN$$a=
000857171 0247_ $$2ISSN$$aBiogeosciences
000857171 0247_ $$2ISSN$$a(Online)
000857171 0247_ $$2Handle$$a2128/20029
000857171 0247_ $$2WOS$$aWOS:000429104900003
000857171 0247_ $$2altmetric$$aaltmetric:35163744
000857171 037__ $$aFZJ-2018-06408
000857171 082__ $$a550
000857171 1001_ $$0P:(DE-HGF)0$$aHan, Xiao$$b0$$eCorresponding author
000857171 245__ $$aStraw incorporation increases crop yield and soil organic carbon sequestration but varies under different natural conditions and farming practices in China: a system analysis
000857171 260__ $$aKatlenburg-Lindau [u.a.]$$bCopernicus$$c2018
000857171 3367_ $$2DRIVER$$aarticle
000857171 3367_ $$2DataCite$$aOutput Types/Journal article
000857171 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1542201554_15147
000857171 3367_ $$2BibTeX$$aARTICLE
000857171 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000857171 3367_ $$00$$2EndNote$$aJournal Article
000857171 520__ $$aLoss of soil organic carbon (SOC) from agricultural soils is a key indicator of soil degradation associated with reductions in net primary productivity in crop production systems worldwide. Technically simple and locally appropriate solutions are required for farmers to increase SOC and to improve cropland management. In the last 30years, straw incorporation (SI) has gradually been implemented across China in the context of agricultural intensification and rural livelihood improvement. A meta-analysis of data published before the end of 2016 was undertaken to investigate the effects of SI on crop production and SOC sequestration. The results of 68 experimental studies throughout China in different edaphic conditions, climate regions and farming regimes were analyzed. Compared with straw removal (SR), SI significantly sequestered SOC (0–20cm depth) at the rate of 0.35 (95% CI, 0.31–0.40)Mg Cha−1yr−1, increased crop grain yield by 13.4% (9.3–18.4%) and had a conversion efficiency of the incorporated straw C of 16%±2% across China. The combined SI at the rate of 3Mg Cha−1yr−1 with mineral fertilizer of 200–400kg Nha−1yr−1 was demonstrated to be the best farming practice, where crop yield increased by 32.7% (17.9–56.4%) and SOC sequestrated by the rate of 0.85 (0.54–1.15)Mg Cha−1yr−1. SI achieved a higher SOC sequestration rate and crop yield increment when applied to clay soils under high cropping intensities, and in areas such as northeast China where the soil is being degraded. The SOC responses were highest in the initial starting phase of SI, then subsequently declined and finally became negligible after 28–62 years. However, crop yield responses were initially low and then increased, reaching their highest level at 11–15 years after SI. Overall, our study confirmed that SI created a positive feedback loop of SOC enhancement together with increased crop production, and this is of great practical importance to straw management as agriculture intensifies both in China and other regions with different climate conditions.
000857171 536__ $$0G:(DE-HGF)POF3-255$$a255 - Terrestrial Systems: From Observation to Prediction (POF3-255)$$cPOF3-255$$fPOF III$$x0
000857171 588__ $$aDataset connected to CrossRef
000857171 7001_ $$0P:(DE-HGF)0$$aXu, Cong$$b1
000857171 7001_ $$00000-0001-9074-4174$$aDungait, Jennifer A. J.$$b2
000857171 7001_ $$0P:(DE-Juel1)145865$$aBol, Roland$$b3
000857171 7001_ $$0P:(DE-HGF)0$$aWang, Xiaojie$$b4
000857171 7001_ $$0P:(DE-HGF)0$$aWu, Wenliang$$b5
000857171 7001_ $$0P:(DE-HGF)0$$aMeng, Fanqiao$$b6
000857171 773__ $$0PERI:(DE-600)2158181-2$$a10.5194/bg-15-1933-2018$$gVol. 15, no. 7, p. 1933 - 1946$$n7$$p1933 - 1946$$tBiogeosciences$$v15$$x1726-4189$$y2018
000857171 8564_ $$uhttps://juser.fz-juelich.de/record/857171/files/bg-15-1933-2018.pdf$$yOpenAccess
000857171 8564_ $$uhttps://juser.fz-juelich.de/record/857171/files/bg-15-1933-2018.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000857171 909CO $$ooai:juser.fz-juelich.de:857171$$pdnbdelivery$$pVDB$$pVDB:Earth_Environment$$pdriver$$popen_access$$popenaire
000857171 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)145865$$aForschungszentrum Jülich$$b3$$kFZJ
000857171 9131_ $$0G:(DE-HGF)POF3-255$$1G:(DE-HGF)POF3-250$$2G:(DE-HGF)POF3-200$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bErde und Umwelt$$lTerrestrische Umwelt$$vTerrestrial Systems: From Observation to Prediction$$x0
000857171 9141_ $$y2018
000857171 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000857171 915__ $$0StatID:(DE-HGF)1050$$2StatID$$aDBCoverage$$bBIOSIS Previews
000857171 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000857171 915__ $$0StatID:(DE-HGF)1040$$2StatID$$aDBCoverage$$bZoological Record
000857171 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bBIOGEOSCIENCES : 2017
000857171 915__ $$0StatID:(DE-HGF)0501$$2StatID$$aDBCoverage$$bDOAJ Seal
000857171 915__ $$0StatID:(DE-HGF)0500$$2StatID$$aDBCoverage$$bDOAJ
000857171 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000857171 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000857171 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000857171 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000857171 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bDOAJ : Peer review
000857171 915__ $$0StatID:(DE-HGF)1060$$2StatID$$aDBCoverage$$bCurrent Contents - Agriculture, Biology and Environmental Sciences
000857171 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000857171 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000857171 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000857171 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List
000857171 9201_ $$0I:(DE-Juel1)IBG-3-20101118$$kIBG-3$$lAgrosphäre$$x0
000857171 980__ $$ajournal
000857171 980__ $$aVDB
000857171 980__ $$aUNRESTRICTED
000857171 980__ $$aI:(DE-Juel1)IBG-3-20101118
000857171 9801_ $$aFullTexts