FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2246627476> ?p ?o ?g. }

• W2246627476 endingPage "311" @default.
• W2246627476 startingPage "306" @default.
• W2246627476 abstract "Agricultural practices that reduce soil degradation and improve agricultural sustainability are needed particularly for preluvosoil. No-tillage planting causes minimal soil disturbance and combined with crop rotation may hold potential to meet these goals. Soil enzyme activities can provide information on how soil management affects the soil potential to perform processes, such as decomposition and nutrient cycling. Soil enzyme activities (actual and potential dehydrogenase, catalase, acid and alkaline phosphatase) were determined in the 0–20–, 20– 40– and 40–60–cm layers of a preluvosoil submitted to a complex tillage (no-till and conventional tillage) and crop rotation (2– and 6– crop rotations) experiment. Each activity in both non-tilled and conventionally tilled soil under all crops of both rotations decreased with increasing sampling depth. No-till – in comparison with conventional tillage – resulted in significantly higher soil enzymatic activities in the 0–20– and in significantly lower activities in the deeper layers. The soil under maize or wheat was more enzymeactive in the 6– than in the 2–crop rotation. In the 2–crop rotation, higher enzymatic activities were recorded under wheat than under maize. The enzymatic indicators of soil quality were calculated from the values of enzymatic activities determined in the plots of the 6-crop rotation. The results obtained show that the different hierarchies of the six plots as registered in 2008 may be related to the different nature of crops and kind of fertilisers. This means that by determination of enzymatic activities, valuable information can be obtained regarding fertility status of soils. Rezumat: Activitaţile enzimatice studiate (dehidrogenazica, catalazica si fosfatazica) au fost utilizate ca indicatori ai nivelului activitaţii microbiene globale si respective specifice a solului. S-au urmarit efectele lucrarii de baza a solului (nearat si arat profund) si a rotaţiei culturilor (2, si, respectiv 6 culturi) asupra activitaţii: dehidrogenazica actuala si potenţiala, catalazica, fosfatazica acida si alcalina la trei adâncimi: 0 – 20, 20 – 40 si 40 – 60 cm. Activitaţile enzimatice studiate scad cu adâncimea, sub toate culturile atât in solul nearat cât si in cel arat profund. Nearatul in comparaţie cu aratul profund determina niveluri mai ridicate ale activitaţilor enzimatice in stratul superficial (0-20 cm) si activitaţi mai scazute in straturile intermediar si profound din ambele rotaţii. Activitaţile enzimatice sunt mai ridicate sub culturile de porumb si grâu din rotaţia de 6 culturi in toate straturile analizate. In rotaţia de 6 culturi, mediile activitaţilor enzimatice pe adâncimea de 060 cm sunt mai ridicate sub cultura de grâu faţa de cultura de porumb. Cu ajutorul indicatorilor enzimatici ai calitaţii solului care iau in considerare toate enzimele studiate, am stabilit o ierarhie a parcelelor cultivate din rotaţia de 6 culturi. In anul 2008 luând in considerare activitaţile dehidrogenazice, catalazica si fosfatazice din sol am obţinut urmatoarea ierarhie a parcelelor : grâu fertilizat mineral (fm) > ovaz + trifoi (fm) > porumb + (gunoi de grajd) > soia (fm) > trifoi (fm) > porumb (fm)." @default.
• W2246627476 created "2016-06-24" @default.
• W2246627476 creator A5013861551 @default.
• W2246627476 creator A5016551061 @default.
• W2246627476 creator A5071422344 @default.
• W2246627476 creator A5083372285 @default.
• W2246627476 date "2009-01-01" @default.
• W2246627476 modified "2023-10-18" @default.
• W2246627476 title "Soil enzyme activities under long-term tillage and crop rotation systems." @default.
• W2246627476 cites W1966222383 @default.
• W2246627476 cites W1974732724 @default.
• W2246627476 cites W1975474565 @default.
• W2246627476 cites W2003788651 @default.
• W2246627476 cites W2009662011 @default.
• W2246627476 cites W2054053186 @default.
• W2246627476 cites W2069710614 @default.
• W2246627476 cites W2079797352 @default.
• W2246627476 cites W2081908837 @default.
• W2246627476 cites W2089995046 @default.
• W2246627476 hasPublicationYear "2009" @default.
• W2246627476 type Work @default.
• W2246627476 sameAs 2246627476 @default.
• W2246627476 citedByCount "1" @default.
• W2246627476 countsByYear W22466274762016 @default.
• W2246627476 crossrefType "journal-article" @default.
• W2246627476 hasAuthorship W2246627476A5013861551 @default.
• W2246627476 hasAuthorship W2246627476A5016551061 @default.
• W2246627476 hasAuthorship W2246627476A5071422344 @default.
• W2246627476 hasAuthorship W2246627476A5083372285 @default.
• W2246627476 hasConcept C116370137 @default.
• W2246627476 hasConcept C137580998 @default.
• W2246627476 hasConcept C141185391 @default.
• W2246627476 hasConcept C159390177 @default.
• W2246627476 hasConcept C159750122 @default.
• W2246627476 hasConcept C16397148 @default.
• W2246627476 hasConcept C169684477 @default.
• W2246627476 hasConcept C175760724 @default.
• W2246627476 hasConcept C2776475172 @default.
• W2246627476 hasConcept C38774213 @default.
• W2246627476 hasConcept C39432304 @default.
• W2246627476 hasConcept C6557445 @default.
• W2246627476 hasConcept C86803240 @default.
• W2246627476 hasConceptScore W2246627476C116370137 @default.
• W2246627476 hasConceptScore W2246627476C137580998 @default.
• W2246627476 hasConceptScore W2246627476C141185391 @default.
• W2246627476 hasConceptScore W2246627476C159390177 @default.
• W2246627476 hasConceptScore W2246627476C159750122 @default.
• W2246627476 hasConceptScore W2246627476C16397148 @default.
• W2246627476 hasConceptScore W2246627476C169684477 @default.
• W2246627476 hasConceptScore W2246627476C175760724 @default.
• W2246627476 hasConceptScore W2246627476C2776475172 @default.
• W2246627476 hasConceptScore W2246627476C38774213 @default.
• W2246627476 hasConceptScore W2246627476C39432304 @default.
• W2246627476 hasConceptScore W2246627476C6557445 @default.
• W2246627476 hasConceptScore W2246627476C86803240 @default.
• W2246627476 hasIssue "2" @default.
• W2246627476 hasLocation W22466274761 @default.
• W2246627476 hasOpenAccess W2246627476 @default.
• W2246627476 hasPrimaryLocation W22466274761 @default.
• W2246627476 hasRelatedWork W1969933135 @default.
• W2246627476 hasRelatedWork W1970358803 @default.
• W2246627476 hasRelatedWork W1979273092 @default.
• W2246627476 hasRelatedWork W1989683562 @default.
• W2246627476 hasRelatedWork W1994476614 @default.
• W2246627476 hasRelatedWork W2005664237 @default.
• W2246627476 hasRelatedWork W2045332744 @default.
• W2246627476 hasRelatedWork W2053360679 @default.
• W2246627476 hasRelatedWork W2063862034 @default.
• W2246627476 hasRelatedWork W2067787750 @default.
• W2246627476 hasRelatedWork W2078259792 @default.
• W2246627476 hasRelatedWork W2080166766 @default.
• W2246627476 hasRelatedWork W2082778357 @default.
• W2246627476 hasRelatedWork W2088054752 @default.
• W2246627476 hasRelatedWork W2092700601 @default.
• W2246627476 hasRelatedWork W2128362880 @default.
• W2246627476 hasRelatedWork W2138386885 @default.
• W2246627476 hasRelatedWork W2183987289 @default.
• W2246627476 hasRelatedWork W2303749501 @default.
• W2246627476 hasRelatedWork W2615411848 @default.
• W2246627476 hasVolume "41" @default.
• W2246627476 isParatext "false" @default.
• W2246627476 isRetracted "false" @default.
• W2246627476 magId "2246627476" @default.
• W2246627476 workType "article" @default.