Matches in SemOpenAlex for { <https://semopenalex.org/work/W2089521167> ?p ?o ?g. }
- W2089521167 endingPage "1" @default.
- W2089521167 startingPage "1" @default.
- W2089521167 abstract "Sugarcane in Australia is increasingly grown under the green cane trash blanket system where harvest residues (trash) are retained on the soil surface instead of being burnt. This is considered a more sustainable system, but relatively little is known about its effects on soil carbon (C) and nitrogen (N). As part of a study to understand the effects of trash retention on soil C and N dynamics, we measured the composition and decomposition of sugarcane trash in terms of dry matter (DM), C, and N in 5 field experiments in contrasting climatic conditions in Queensland and New South Wales. The trash from newly harvested sugarcane contained large quantities of DM (7–12 t/ha) and C (3–5 t/ha), which could be estimated from cane yield, and significant quantities of N (28–54 kg/ha), which could not be predicted from cane yield. Trash quality was low (C : N ratio >70) and it took a year for most of the trash to decompose. Cumulative thermal time was the variable most closely associated with cumulative DM and C decomposition. Variation in the rate of trash DM and C decomposition between sampling dates was partially related to temperature and rainfall at 2 of the 3 sites, but was considered to be influenced by other factors (such as soil, trash, and management) as much as by climate. There were 2 phases of decomposition: an early phase when C : N ratios were high and variable and net N loss or gain was not related to C loss; and a late phase when C : N ratios were much lower and similar across experiments and net N loss was related to C loss. The rate of N loss from trash during the first 12 months was slow (1–5 kg/month), which would have been of little immediate significance for plant growth. The potential value of trash for soil N supply lies in cumulative effects over the medium–long term." @default.
- W2089521167 created "2016-06-24" @default.
- W2089521167 creator A5047726670 @default.
- W2089521167 creator A5085092030 @default.
- W2089521167 date "2007-01-01" @default.
- W2089521167 modified "2023-10-16" @default.
- W2089521167 title "Decomposition of sugarcane harvest residue in different climatic zones" @default.
- W2089521167 cites W1966499443 @default.
- W2089521167 cites W1966985099 @default.
- W2089521167 cites W1972702018 @default.
- W2089521167 cites W1988791549 @default.
- W2089521167 cites W1998109099 @default.
- W2089521167 cites W1998782653 @default.
- W2089521167 cites W2006976772 @default.
- W2089521167 cites W2028998749 @default.
- W2089521167 cites W2029338493 @default.
- W2089521167 cites W2037745939 @default.
- W2089521167 cites W2044193472 @default.
- W2089521167 cites W2053585487 @default.
- W2089521167 cites W2062503299 @default.
- W2089521167 cites W2085310505 @default.
- W2089521167 cites W2090034202 @default.
- W2089521167 cites W2092858398 @default.
- W2089521167 cites W2093211980 @default.
- W2089521167 cites W2095321698 @default.
- W2089521167 cites W2097681285 @default.
- W2089521167 doi "https://doi.org/10.1071/sr06079" @default.
- W2089521167 hasPublicationYear "2007" @default.
- W2089521167 type Work @default.
- W2089521167 sameAs 2089521167 @default.
- W2089521167 citedByCount "76" @default.
- W2089521167 countsByYear W20895211672012 @default.
- W2089521167 countsByYear W20895211672013 @default.
- W2089521167 countsByYear W20895211672014 @default.
- W2089521167 countsByYear W20895211672015 @default.
- W2089521167 countsByYear W20895211672016 @default.
- W2089521167 countsByYear W20895211672017 @default.
- W2089521167 countsByYear W20895211672018 @default.
- W2089521167 countsByYear W20895211672019 @default.
- W2089521167 countsByYear W20895211672020 @default.
- W2089521167 countsByYear W20895211672021 @default.
- W2089521167 countsByYear W20895211672023 @default.
- W2089521167 crossrefType "journal-article" @default.
- W2089521167 hasAuthorship W2089521167A5047726670 @default.
- W2089521167 hasAuthorship W2089521167A5085092030 @default.
- W2089521167 hasConcept C118518473 @default.
- W2089521167 hasConcept C124681953 @default.
- W2089521167 hasConcept C126408429 @default.
- W2089521167 hasConcept C159390177 @default.
- W2089521167 hasConcept C159750122 @default.
- W2089521167 hasConcept C178790620 @default.
- W2089521167 hasConcept C182124840 @default.
- W2089521167 hasConcept C183889291 @default.
- W2089521167 hasConcept C185592680 @default.
- W2089521167 hasConcept C18903297 @default.
- W2089521167 hasConcept C2776821462 @default.
- W2089521167 hasConcept C2777108408 @default.
- W2089521167 hasConcept C2780138947 @default.
- W2089521167 hasConcept C2781338088 @default.
- W2089521167 hasConcept C39432304 @default.
- W2089521167 hasConcept C39464130 @default.
- W2089521167 hasConcept C537208039 @default.
- W2089521167 hasConcept C55493867 @default.
- W2089521167 hasConcept C6557445 @default.
- W2089521167 hasConcept C86803240 @default.
- W2089521167 hasConceptScore W2089521167C118518473 @default.
- W2089521167 hasConceptScore W2089521167C124681953 @default.
- W2089521167 hasConceptScore W2089521167C126408429 @default.
- W2089521167 hasConceptScore W2089521167C159390177 @default.
- W2089521167 hasConceptScore W2089521167C159750122 @default.
- W2089521167 hasConceptScore W2089521167C178790620 @default.
- W2089521167 hasConceptScore W2089521167C182124840 @default.
- W2089521167 hasConceptScore W2089521167C183889291 @default.
- W2089521167 hasConceptScore W2089521167C185592680 @default.
- W2089521167 hasConceptScore W2089521167C18903297 @default.
- W2089521167 hasConceptScore W2089521167C2776821462 @default.
- W2089521167 hasConceptScore W2089521167C2777108408 @default.
- W2089521167 hasConceptScore W2089521167C2780138947 @default.
- W2089521167 hasConceptScore W2089521167C2781338088 @default.
- W2089521167 hasConceptScore W2089521167C39432304 @default.
- W2089521167 hasConceptScore W2089521167C39464130 @default.
- W2089521167 hasConceptScore W2089521167C537208039 @default.
- W2089521167 hasConceptScore W2089521167C55493867 @default.
- W2089521167 hasConceptScore W2089521167C6557445 @default.
- W2089521167 hasConceptScore W2089521167C86803240 @default.
- W2089521167 hasIssue "1" @default.
- W2089521167 hasLocation W20895211671 @default.
- W2089521167 hasOpenAccess W2089521167 @default.
- W2089521167 hasPrimaryLocation W20895211671 @default.
- W2089521167 hasRelatedWork W2045990716 @default.
- W2089521167 hasRelatedWork W2139279450 @default.
- W2089521167 hasRelatedWork W2276252869 @default.
- W2089521167 hasRelatedWork W2370756786 @default.
- W2089521167 hasRelatedWork W2899500231 @default.
- W2089521167 hasRelatedWork W2913268459 @default.
- W2089521167 hasRelatedWork W2974416198 @default.
- W2089521167 hasRelatedWork W3016689919 @default.
- W2089521167 hasRelatedWork W3093543170 @default.