Classification for Agricultural Census Doc. No.: FAO/TD/PPT12-EN Roundtable Meeting on Programme for the 2010 Round of Censuses of Agriculture Budapest, Hungary, 23-27 November, 2009 Classification for Agricultural Census Salar Tayyib, Statistician, Regional Office for Europe and Central Asia, Food and Agriculture Organisation of the United Nations

What is statistical classification? Classification refers to the collection or presentation of data in classes in a structured format. Two elements of classification: - The classes used for the data; e.g., for what crops should data be collected? - The structure of the classification; e.g., what is the most logical way of grouping the crops for presentation purposes (such as cereals, vegetables, etc.)

International classifications There are many classifications used in the agricultural census. For many items there are international classifications, which should be used as the basis for classifications in any statistical collection. In the agricultural census: - Occupation- International Standard Classification of Occupations (ISCO) – ILO - Labour (ILO). - Population/demographic data, such as marital status (UN).

Other classifications in the agricultural census Land use. Crops. Livestock types. Machinery.

Land use classes in the agricultural census Land under temporary crops; Land under temporary meadows; Land temporarily fallow; Land under permanent crops; Permanent meadows and pastures; Forest or other wooded land; Other land.

Structure of land use classification

Main crop groups Cereals Vegetables and melons Fruit and nuts Oilseed crops Root/tuber crops Beverage and spice crops Leguminous crops Sugar crops Other crops.

Main livestock groups Large ruminants Small ruminants Pigs or swine Equines Camels or camelids Poultry Other animals Insects

Main machinery groups Manually-operated machinery Animal-powered machinery Machine-powered machinery General farm machinery Tractors, etc. Crop equipment (land preparation, crop maintenance, crop harvesting, post-harvest) Livestock machinery Aquaculture machinery

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