Matches in SemOpenAlex for { <https://semopenalex.org/work/W2391036984> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W2391036984 abstract "The nutrient characters of fertile islands of Populus euphraticu in the middle reaches of Tarim River were studied in this paper using classical statistics and geostatistics principle.Results showed that the surrounding soil nutrients of Populus euphraticu were collected in coronal breadth center:the contents of four kinds of nutritions(organic matter,available nitrogen,available phosphorous and available potassium) were respectively 64.94%,2.87%,61.70% and 185.20% higher than the contents of the external part of coronal breadth which is under the coronal breadth of the big Populus euphraticu.The figures of the middle Populus euphraticu were 5.36%,5.39%,47.02% and 93.43%,and that of the small Populus euphraticu were 27.96%,10.20%,67.48% and 218.59%.And all of these formed evident fertile islands characters.There were different enrichment ratios among the soil nutrient at different growth phases: the enrichment ratios of organic matter showed great difference;the enrichment ratios of available nitrogen and available potassium showed outstanding difference;the enrichment ratios of available phosphorous showed no outstanding difference.The variation coefficient of individual Populus euphraticu had the middle intensity.All of the semivariogram functions were spherical model excepting that available nitrogen was gaussian model.All of the ratios of C0/(C+C0) were about 25%,which showed that there were sharp special relativity and the variability were brought from structural factors.The effective ranges(7.5～11.1m) of nutrientsfertile islands of Populus euphraticu were greater than coronal breadth radius(5m).By analyzing Kriging interpolation map,the soil nutrients of Populus euphraticu showed fertile islands can produce different effect." @default.
- W2391036984 created "2016-06-24" @default.
- W2391036984 creator A5009173399 @default.
- W2391036984 date "2008-01-01" @default.
- W2391036984 modified "2023-09-27" @default.
- W2391036984 title "Nutrient Characters of Fertile Islands of Populus euphraticu in the Middle Reaches of Tarim River" @default.
- W2391036984 hasPublicationYear "2008" @default.
- W2391036984 type Work @default.
- W2391036984 sameAs 2391036984 @default.
- W2391036984 citedByCount "0" @default.
- W2391036984 crossrefType "journal-article" @default.
- W2391036984 hasAuthorship W2391036984A5009173399 @default.
- W2391036984 hasConcept C142796444 @default.
- W2391036984 hasConcept C178790620 @default.
- W2391036984 hasConcept C185592680 @default.
- W2391036984 hasConcept C18903297 @default.
- W2391036984 hasConcept C39432304 @default.
- W2391036984 hasConcept C48743137 @default.
- W2391036984 hasConcept C517785266 @default.
- W2391036984 hasConcept C537208039 @default.
- W2391036984 hasConcept C59822182 @default.
- W2391036984 hasConcept C86803240 @default.
- W2391036984 hasConceptScore W2391036984C142796444 @default.
- W2391036984 hasConceptScore W2391036984C178790620 @default.
- W2391036984 hasConceptScore W2391036984C185592680 @default.
- W2391036984 hasConceptScore W2391036984C18903297 @default.
- W2391036984 hasConceptScore W2391036984C39432304 @default.
- W2391036984 hasConceptScore W2391036984C48743137 @default.
- W2391036984 hasConceptScore W2391036984C517785266 @default.
- W2391036984 hasConceptScore W2391036984C537208039 @default.
- W2391036984 hasConceptScore W2391036984C59822182 @default.
- W2391036984 hasConceptScore W2391036984C86803240 @default.
- W2391036984 hasLocation W23910369841 @default.
- W2391036984 hasOpenAccess W2391036984 @default.
- W2391036984 hasPrimaryLocation W23910369841 @default.
- W2391036984 hasRelatedWork W1536340077 @default.
- W2391036984 hasRelatedWork W1981016977 @default.
- W2391036984 hasRelatedWork W2003638001 @default.
- W2391036984 hasRelatedWork W2063901255 @default.
- W2391036984 hasRelatedWork W2146510963 @default.
- W2391036984 hasRelatedWork W2348681591 @default.
- W2391036984 hasRelatedWork W2349412293 @default.
- W2391036984 hasRelatedWork W2350702267 @default.
- W2391036984 hasRelatedWork W2352049415 @default.
- W2391036984 hasRelatedWork W2356502840 @default.
- W2391036984 hasRelatedWork W2356803020 @default.
- W2391036984 hasRelatedWork W2360795709 @default.
- W2391036984 hasRelatedWork W2376027864 @default.
- W2391036984 hasRelatedWork W2381403896 @default.
- W2391036984 hasRelatedWork W2381984671 @default.
- W2391036984 hasRelatedWork W2922079818 @default.
- W2391036984 hasRelatedWork W2944629316 @default.
- W2391036984 hasRelatedWork W885001001 @default.
- W2391036984 hasRelatedWork W930958746 @default.
- W2391036984 hasRelatedWork W997001275 @default.
- W2391036984 isParatext "false" @default.
- W2391036984 isRetracted "false" @default.
- W2391036984 magId "2391036984" @default.
- W2391036984 workType "article" @default.