Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200546651> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W4200546651 abstract "Based on the measurement of soil penetration resistance (PR), it is possible to identify compacted soil layers, where root growth may be harmed, affecting crop development and yield. The objective of this work was to analyze the use of management zones (MZ), delimited on the basis of mapping of the spatial variability of the soil apparent electrical conductivity (ECa), in the differentiation of soil compaction levels. The work was carried out in a 25.8-ha no-tillage area, cultivated under a center pivot. The ECa was measured under two soil moisture conditions (13.7 and 16.45%), using the Terram® equipment. Soil penetration resistance (PR) was measured using the SoloStar PLG5500 penetrograph. Based on the spatial variability ECa mapping, management zones (2, 3, and 4 zones) were delimited. The mean PR values ??of each MZ were compared by the t-test of means. It was possible to differentiate mean values ??of penetration resistance (PR), which vary from 0.9 to 2.10 MPa, from the characterization of management classes generated on the basis of the ECa spatial variability. The highest stratification of PR values ??was obtained as a function of sampling directed at delimited management zones when the soil had lower moisture content (13.7%). The highest mean PR values ??were obtained for the split of the ECa map into at least three classes. It was identified that for the study area there is no need to perform any mechanical decompaction operation." @default.
- W4200546651 created "2021-12-31" @default.
- W4200546651 creator A5051214785 @default.
- W4200546651 creator A5062016502 @default.
- W4200546651 creator A5083495130 @default.
- W4200546651 creator A5086480573 @default.
- W4200546651 date "2021-12-17" @default.
- W4200546651 modified "2023-10-05" @default.
- W4200546651 title "Characterization of the soil compaction based on the mapping of the apparent electrical conductivity" @default.
- W4200546651 doi "https://doi.org/10.13083/reveng.v29i1.12875" @default.
- W4200546651 hasPublicationYear "2021" @default.
- W4200546651 type Work @default.
- W4200546651 citedByCount "0" @default.
- W4200546651 crossrefType "journal-article" @default.
- W4200546651 hasAuthorship W4200546651A5051214785 @default.
- W4200546651 hasAuthorship W4200546651A5062016502 @default.
- W4200546651 hasAuthorship W4200546651A5083495130 @default.
- W4200546651 hasAuthorship W4200546651A5086480573 @default.
- W4200546651 hasBestOaLocation W42005466511 @default.
- W4200546651 hasConcept C105795698 @default.
- W4200546651 hasConcept C127313418 @default.
- W4200546651 hasConcept C159390177 @default.
- W4200546651 hasConcept C159750122 @default.
- W4200546651 hasConcept C16397148 @default.
- W4200546651 hasConcept C187320778 @default.
- W4200546651 hasConcept C196715460 @default.
- W4200546651 hasConcept C24939127 @default.
- W4200546651 hasConcept C33923547 @default.
- W4200546651 hasConcept C39432304 @default.
- W4200546651 hasConcept C6557445 @default.
- W4200546651 hasConcept C70957220 @default.
- W4200546651 hasConcept C86803240 @default.
- W4200546651 hasConcept C94747663 @default.
- W4200546651 hasConceptScore W4200546651C105795698 @default.
- W4200546651 hasConceptScore W4200546651C127313418 @default.
- W4200546651 hasConceptScore W4200546651C159390177 @default.
- W4200546651 hasConceptScore W4200546651C159750122 @default.
- W4200546651 hasConceptScore W4200546651C16397148 @default.
- W4200546651 hasConceptScore W4200546651C187320778 @default.
- W4200546651 hasConceptScore W4200546651C196715460 @default.
- W4200546651 hasConceptScore W4200546651C24939127 @default.
- W4200546651 hasConceptScore W4200546651C33923547 @default.
- W4200546651 hasConceptScore W4200546651C39432304 @default.
- W4200546651 hasConceptScore W4200546651C6557445 @default.
- W4200546651 hasConceptScore W4200546651C70957220 @default.
- W4200546651 hasConceptScore W4200546651C86803240 @default.
- W4200546651 hasConceptScore W4200546651C94747663 @default.
- W4200546651 hasLocation W42005466511 @default.
- W4200546651 hasOpenAccess W4200546651 @default.
- W4200546651 hasPrimaryLocation W42005466511 @default.
- W4200546651 hasRelatedWork W1966802863 @default.
- W4200546651 hasRelatedWork W2063808019 @default.
- W4200546651 hasRelatedWork W2215851474 @default.
- W4200546651 hasRelatedWork W2292953794 @default.
- W4200546651 hasRelatedWork W2362881579 @default.
- W4200546651 hasRelatedWork W2522816520 @default.
- W4200546651 hasRelatedWork W2727098069 @default.
- W4200546651 hasRelatedWork W350016654 @default.
- W4200546651 hasRelatedWork W4385962017 @default.
- W4200546651 hasRelatedWork W2466451862 @default.
- W4200546651 hasVolume "29" @default.
- W4200546651 isParatext "false" @default.
- W4200546651 isRetracted "false" @default.
- W4200546651 workType "article" @default.