| Survey on permanent crops | (S) |
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Reference period |
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Year:
2012
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General characteristics |
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Contents:
Year of crop planting; Number of plants grown; Agricultural surface; Cultivars; Agricultural production
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Analysis units:
Agricultural holdings
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Periodicity:
Five-yearly
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EU legislation:
Yes
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Survey design |
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Type:
Stratified random sampling
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Data collection |
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Reporting units:
Agricultural holdings
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Data collection mode:
Face to face interviewing with paper questionnaire
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Total units:
27469
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Respondents:
23986
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Quality |
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Prevention, monitoring and evaluation of unit nonresponse:
Initiatives to foster survey participation; Adjustement methods to reduce the effect of unit nonresponse on the results
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Item nonresponse and measurement error treatment:
Operator training and supervision and assessment of survey procedures; Interviewer training, monitoring and supervision; Adjustement methods to reduce the effects of measurement and partial nonresponse errors; Recontact of the units
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Validation:
Coherence control with data from other surveys or sources; Coherence control with previous data of the same survey; Control of influential unit data, strongly contributing to computation of aggregates
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Data dissemination |
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Istat data bases:
Sistema informativo su agricoltura e zootecnia
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Other data bases:
Banca dati Eurostat - Eurostat (Statistical office of the European Union)
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Press releases:
None
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Timeliness of provisional data:
Not released
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Timeliness of final data:
1 year, 5 months and 7 days
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