Matches in SemOpenAlex for { <https://semopenalex.org/work/W2377336787> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W2377336787 abstract "By investigating the management of greenhouses in Shouguang,Shandong Province and analyzing soil samples of both greenhouse and open field,the contents and fractions of phosphorus in soils were studied.The results indicated that:(1)In the topsoils(0～20 cm)of the greenhouses,the contents of total phosphorus and the fractions of inorganic phosphorus(except Ca10-P)were 2.9 times,3.7 times,5.6 times,4.1 times,3.4 times and 6.1 times higher than that of the corresponding open field soils.And the maximum values were observed in the topsoi(l0～20 cm),which displayed apparent accumulation in topsoils and tended to move downward further to the subsoil(.2)Phosphorus accumulated faster in the early stage of cultivation in the greenhouse soils.The content of the total phosphorus were 2-4-fold higher than that of the open field in greenhouses cultivated for 4 to 8 years.And the accumulation rate of phosphorus decreased as cultivating years pass by.(3)Ca8-P,Al-P,O-P were the major fractions of available phosphorus in greenhouse,with an increase of 296.5 mg.kg-1,288.5 mg.kg-1 and 306.0 mg.kg-1 over that of the open field soil(.4)The average contents of water soluble phosphorus and available phosphorus in greenhouse topsoils amounted to 10.93 mg.kg-1 and 248.40 mg.kg-1 respectively,8.7 times and 5.4 times higher than that of the open field soils.There was a great possibility of phosphorus leaching and environmental pollution." @default.
- W2377336787 created "2016-06-24" @default.
- W2377336787 creator A5049571627 @default.
- W2377336787 date "2010-01-01" @default.
- W2377336787 modified "2023-09-24" @default.
- W2377336787 title "The Migration Characteristics of Phosphorus in Greenhouse Soils" @default.
- W2377336787 hasPublicationYear "2010" @default.
- W2377336787 type Work @default.
- W2377336787 sameAs 2377336787 @default.
- W2377336787 citedByCount "0" @default.
- W2377336787 crossrefType "journal-article" @default.
- W2377336787 hasAuthorship W2377336787A5049571627 @default.
- W2377336787 hasConcept C121923324 @default.
- W2377336787 hasConcept C159390177 @default.
- W2377336787 hasConcept C159750122 @default.
- W2377336787 hasConcept C178790620 @default.
- W2377336787 hasConcept C185592680 @default.
- W2377336787 hasConcept C32198211 @default.
- W2377336787 hasConcept C39432304 @default.
- W2377336787 hasConcept C510538283 @default.
- W2377336787 hasConcept C6557445 @default.
- W2377336787 hasConcept C86803240 @default.
- W2377336787 hasConceptScore W2377336787C121923324 @default.
- W2377336787 hasConceptScore W2377336787C159390177 @default.
- W2377336787 hasConceptScore W2377336787C159750122 @default.
- W2377336787 hasConceptScore W2377336787C178790620 @default.
- W2377336787 hasConceptScore W2377336787C185592680 @default.
- W2377336787 hasConceptScore W2377336787C32198211 @default.
- W2377336787 hasConceptScore W2377336787C39432304 @default.
- W2377336787 hasConceptScore W2377336787C510538283 @default.
- W2377336787 hasConceptScore W2377336787C6557445 @default.
- W2377336787 hasConceptScore W2377336787C86803240 @default.
- W2377336787 hasLocation W23773367871 @default.
- W2377336787 hasOpenAccess W2377336787 @default.
- W2377336787 hasPrimaryLocation W23773367871 @default.
- W2377336787 hasRelatedWork W1987604934 @default.
- W2377336787 hasRelatedWork W2018225560 @default.
- W2377336787 hasRelatedWork W2072644019 @default.
- W2377336787 hasRelatedWork W2149471042 @default.
- W2377336787 hasRelatedWork W2230935608 @default.
- W2377336787 hasRelatedWork W2261236959 @default.
- W2377336787 hasRelatedWork W2414374389 @default.
- W2377336787 hasRelatedWork W2579890034 @default.
- W2377336787 hasRelatedWork W2605475342 @default.
- W2377336787 hasRelatedWork W2981690371 @default.
- W2377336787 hasRelatedWork W2986412679 @default.
- W2377336787 hasRelatedWork W2989577091 @default.
- W2377336787 hasRelatedWork W3025782062 @default.
- W2377336787 hasRelatedWork W3163984331 @default.
- W2377336787 hasRelatedWork W3180202271 @default.
- W2377336787 hasRelatedWork W3187408471 @default.
- W2377336787 hasRelatedWork W3197467500 @default.
- W2377336787 hasRelatedWork W3210574515 @default.
- W2377336787 hasRelatedWork W2181697233 @default.
- W2377336787 hasRelatedWork W2184134499 @default.
- W2377336787 isParatext "false" @default.
- W2377336787 isRetracted "false" @default.
- W2377336787 magId "2377336787" @default.
- W2377336787 workType "article" @default.