Matches in SemOpenAlex for { <https://semopenalex.org/work/W2364222025> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2364222025 abstract "5-year-fixed experiments indicated that spontaneous nutrientsuppling capacihes of typical black soil in Song Nen Plain were : nitrogen, around 90%, phosphorus, over 95%; and potalsium, 100%. The amounts of N, P and K released from farmland were 55- 99 kg / ha. year, 14- 26 kg / ha. year and 48- 93 kg / ha. year seperately. Although black soil farmland has rather high potenhal fertility, its dependence on ferhlizahon is rising gradually. The spontaneous supplying capacity of nitrogen decreased from 90% to 60% in the treatment with no nitrogen appling during the 5 years, and that of phosphorus declined from 95% to 80-90% in the treatment without phosphorus applicahon during the 5 years." @default.
- W2364222025 created "2016-06-24" @default.
- W2364222025 creator A5019125915 @default.
- W2364222025 date "1997-01-01" @default.
- W2364222025 modified "2023-09-27" @default.
- W2364222025 title "STUDY ON NUTRIENT-SUPPLY CAPACITY OF BLACK SOIL AND ITS CHANGE" @default.
- W2364222025 hasPublicationYear "1997" @default.
- W2364222025 type Work @default.
- W2364222025 sameAs 2364222025 @default.
- W2364222025 citedByCount "1" @default.
- W2364222025 crossrefType "journal-article" @default.
- W2364222025 hasAuthorship W2364222025A5019125915 @default.
- W2364222025 hasConcept C140793950 @default.
- W2364222025 hasConcept C142796444 @default.
- W2364222025 hasConcept C159390177 @default.
- W2364222025 hasConcept C159750122 @default.
- W2364222025 hasConcept C178790620 @default.
- W2364222025 hasConcept C185592680 @default.
- W2364222025 hasConcept C18903297 @default.
- W2364222025 hasConcept C38774213 @default.
- W2364222025 hasConcept C39432304 @default.
- W2364222025 hasConcept C510538283 @default.
- W2364222025 hasConcept C537208039 @default.
- W2364222025 hasConcept C6557445 @default.
- W2364222025 hasConcept C86803240 @default.
- W2364222025 hasConceptScore W2364222025C140793950 @default.
- W2364222025 hasConceptScore W2364222025C142796444 @default.
- W2364222025 hasConceptScore W2364222025C159390177 @default.
- W2364222025 hasConceptScore W2364222025C159750122 @default.
- W2364222025 hasConceptScore W2364222025C178790620 @default.
- W2364222025 hasConceptScore W2364222025C185592680 @default.
- W2364222025 hasConceptScore W2364222025C18903297 @default.
- W2364222025 hasConceptScore W2364222025C38774213 @default.
- W2364222025 hasConceptScore W2364222025C39432304 @default.
- W2364222025 hasConceptScore W2364222025C510538283 @default.
- W2364222025 hasConceptScore W2364222025C537208039 @default.
- W2364222025 hasConceptScore W2364222025C6557445 @default.
- W2364222025 hasConceptScore W2364222025C86803240 @default.
- W2364222025 hasLocation W23642220251 @default.
- W2364222025 hasOpenAccess W2364222025 @default.
- W2364222025 hasPrimaryLocation W23642220251 @default.
- W2364222025 hasRelatedWork W1026334377 @default.
- W2364222025 hasRelatedWork W1980813748 @default.
- W2364222025 hasRelatedWork W2009979624 @default.
- W2364222025 hasRelatedWork W2034294968 @default.
- W2364222025 hasRelatedWork W2036432929 @default.
- W2364222025 hasRelatedWork W2056666698 @default.
- W2364222025 hasRelatedWork W2097887989 @default.
- W2364222025 hasRelatedWork W2125450448 @default.
- W2364222025 hasRelatedWork W2160999817 @default.
- W2364222025 hasRelatedWork W2183355136 @default.
- W2364222025 hasRelatedWork W2184019316 @default.
- W2364222025 hasRelatedWork W2336225011 @default.
- W2364222025 hasRelatedWork W2889227092 @default.
- W2364222025 hasRelatedWork W2982312286 @default.
- W2364222025 hasRelatedWork W3039072801 @default.
- W2364222025 hasRelatedWork W3211886409 @default.
- W2364222025 hasRelatedWork W2188498384 @default.
- W2364222025 hasRelatedWork W2290510723 @default.
- W2364222025 hasRelatedWork W2552646637 @default.
- W2364222025 hasRelatedWork W3197596526 @default.
- W2364222025 isParatext "false" @default.
- W2364222025 isRetracted "false" @default.
- W2364222025 magId "2364222025" @default.
- W2364222025 workType "article" @default.