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STS407 Jairo C. et al.
                      census, namely the integrated census and survey modality and the use of
                      registers as sources of census data. The former is discussed here while the
                      latter is discussed further down.
                         The integrated census and survey modality aims at producing in a cost-
                      effective  way  a  wide  range  and  regular  flow  of  data  by  rolling  out  the
                      collection of thematic data over the period separating two ACs (usually ten
                      years).  An  example  of  this  is  the  FAO  Agricultural  Integrated  Survey
                      (AGRIS) programme. AGRIS comprises: i) a census core module (which
                      could be even lighter than in the modular approach) to be carried out on
                      a complete enumeration basis and ii) an annual production module and
                      several  rotating  thematic  modules  (such  as  “economy”,  “labour”,
                      “machinery  and  equipment”,  and  “production  methods  and
                      environment”) to be conducted on sample basis between two censuses.
                      The AGRIS production module (conducted on annually, or even quarterly),
                      covers crop production and livestock production. Between two ACs, the
                      AGRIS production module and one or more of the rotating modules will
                      be implemented each year. In this integrated census/survey modality, the
                      core census module together with the AGRIS rotating modules should
                      cover all essential items. The frequency of the modules will depend on the
                      countries’ agricultural statistics systems and data demand priorities (FAO,
                      2015). Table 2 below illustrates a possible implementation of an AGRIS
                      plan between two censuses.

                         Table 2. Example of implementing an integrated census and survey modality
                                                                        Years
                                                        0   1   2   3   4   5   6   7   8   9   10
                   Agricultural Census (core module)    •                                    •
                  AGRIS Annual     Crop and livestock      •    •   •   •    •    •   •    •    •  •
                  Production       production (and other
                  Module (AGRIS    key variables)
                             2
                  Core Module)
                  Rotating Module 1   Economy              •       •      •       •       •
                  Rotating Module 2   Labour                    •            •
                  Rotating Module 3   Production methods                   •                 •
                                   and environment
                  Rotating Module 4   Machinery, equipment      •            •
                                   and assets
                  Source: Global Strategy, 2017 (adjusted)

                         The content of the core and rotating modules, and their frequency are
                        defined  by  countries  depending  on  their  data  demand  priorities and
                        taking  into  account  cost  viz-a-viz  human  and  financial  resources


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