FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983765487> ?p ?o ?g. }

• W1983765487 abstract "The water table management systems on agricultural primary nutrients of NO3 -N, TP and K were investigated on three large field sites (a sandy loam site and two clay loam sites, one with no tillage and the other with conventional tillage) located in Southwestern Ontario. The investigation was conducted over a period from May 8, 1995 to July 14, 1998. The purpose of this investigation was to compare tile drainage volume, nutrient mean concentration and nutrient loss between water table control treatments (i.e. controlled drainage with subirrigation-CDS or controlled drainage only-CD) and the free drainage treatment (FD). The results of this study showed that both CDS and CD treatments produced less tile drainage volume compared with FD treatment. At the sandy loam site, the CDS treatment produced less tile drainage volume by 5.3% compared with FD treatment. At the clay loam sites of conventional tillage and no tillage respectively, the CD treatment produced less tile drainage volume by 12.2% and 2.9% compared with FD treatment. Both CDS and CD treatments promoted reduction of NO3 -N mean concentration, respectively by 38.6%, 13.1% and 12.8% at the sandy loam site and at the clay loam sites of conventional tillage and no tillage compared with FD treatment over the study period. Contrary, both CDS and CD treatments promoted increase in K mean concentration by 40.6%, 19.2% and 11.6 % respectively, at the sandy loam site and clay loam sites of conventional tillage and no tillage compared with FD treatment. The CD treatment reduced TP mean concentration marginally at conventional tillage site by 6.9% and at no tillage site by 1.3%, while at the sandy loam site the CDS treatment increased TP mean concentration by 21.9% compared with the FD treatment. Both CDS and CD treatments reduced NO3 -N and TP loss respectively, by 13.4% and 6.7% at the sandy loam site, by 13.2% and 7.1% at conventional tillage site and by 16.3% and 25% at no tillage site compared with FD treatment. In contrast, both CDS and CD treatments increased K loss at the sandy soil site and at the clay loam sites of conventional tillage and no tillage, respectively by 5.2%, 5.5% and 28.1% compared with FD treatment." @default.
• W1983765487 created "2016-06-24" @default.
• W1983765487 creator A5083876045 @default.
• W1983765487 creator A5084599183 @default.
• W1983765487 creator A5085832386 @default.
• W1983765487 date "2012-01-01" @default.
• W1983765487 modified "2023-09-26" @default.
• W1983765487 title "The effect of water table management on water quality under sandy loam and clay loam soils at the farm scale" @default.
• W1983765487 doi "https://doi.org/10.13031/2013.41724" @default.
• W1983765487 hasPublicationYear "2012" @default.
• W1983765487 type Work @default.
• W1983765487 sameAs 1983765487 @default.
• W1983765487 citedByCount "0" @default.
• W1983765487 crossrefType "proceedings-article" @default.
• W1983765487 hasAuthorship W1983765487A5083876045 @default.
• W1983765487 hasAuthorship W1983765487A5084599183 @default.
• W1983765487 hasAuthorship W1983765487A5085832386 @default.
• W1983765487 hasConcept C113578266 @default.
• W1983765487 hasConcept C127313418 @default.
• W1983765487 hasConcept C155663071 @default.
• W1983765487 hasConcept C159390177 @default.
• W1983765487 hasConcept C159750122 @default.
• W1983765487 hasConcept C16397148 @default.
• W1983765487 hasConcept C187320778 @default.
• W1983765487 hasConcept C18903297 @default.
• W1983765487 hasConcept C39432304 @default.
• W1983765487 hasConcept C39769621 @default.
• W1983765487 hasConcept C6557445 @default.
• W1983765487 hasConcept C67592535 @default.
• W1983765487 hasConcept C76177295 @default.
• W1983765487 hasConcept C76886044 @default.
• W1983765487 hasConcept C86803240 @default.
• W1983765487 hasConceptScore W1983765487C113578266 @default.
• W1983765487 hasConceptScore W1983765487C127313418 @default.
• W1983765487 hasConceptScore W1983765487C155663071 @default.
• W1983765487 hasConceptScore W1983765487C159390177 @default.
• W1983765487 hasConceptScore W1983765487C159750122 @default.
• W1983765487 hasConceptScore W1983765487C16397148 @default.
• W1983765487 hasConceptScore W1983765487C187320778 @default.
• W1983765487 hasConceptScore W1983765487C18903297 @default.
• W1983765487 hasConceptScore W1983765487C39432304 @default.
• W1983765487 hasConceptScore W1983765487C39769621 @default.
• W1983765487 hasConceptScore W1983765487C6557445 @default.
• W1983765487 hasConceptScore W1983765487C67592535 @default.
• W1983765487 hasConceptScore W1983765487C76177295 @default.
• W1983765487 hasConceptScore W1983765487C76886044 @default.
• W1983765487 hasConceptScore W1983765487C86803240 @default.
• W1983765487 hasLocation W19837654871 @default.
• W1983765487 hasOpenAccess W1983765487 @default.
• W1983765487 hasPrimaryLocation W19837654871 @default.
• W1983765487 hasRelatedWork W1966131100 @default.
• W1983765487 hasRelatedWork W1982107637 @default.
• W1983765487 hasRelatedWork W1992345935 @default.
• W1983765487 hasRelatedWork W2013598400 @default.
• W1983765487 hasRelatedWork W2067453213 @default.
• W1983765487 hasRelatedWork W2068305265 @default.
• W1983765487 hasRelatedWork W2102926938 @default.
• W1983765487 hasRelatedWork W2134490314 @default.
• W1983765487 hasRelatedWork W2302014127 @default.
• W1983765487 hasRelatedWork W2376187405 @default.
• W1983765487 hasRelatedWork W2409568069 @default.
• W1983765487 hasRelatedWork W2415781587 @default.
• W1983765487 hasRelatedWork W280448799 @default.
• W1983765487 hasRelatedWork W2921051789 @default.
• W1983765487 hasRelatedWork W2954893967 @default.
• W1983765487 hasRelatedWork W2966753117 @default.
• W1983765487 hasRelatedWork W3094836361 @default.
• W1983765487 hasRelatedWork W3197061599 @default.
• W1983765487 hasRelatedWork W3214570670 @default.
• W1983765487 hasRelatedWork W787682307 @default.
• W1983765487 isParatext "false" @default.
• W1983765487 isRetracted "false" @default.
• W1983765487 magId "1983765487" @default.
• W1983765487 workType "article" @default.