Total Income from Farming Estimates: Methodology
This report provides information on the methodology of total income from farming (TIFF) estimates. Information is included about methodology, estimation methods and limitations.
Annex: Plants and Flowers
Items included
Items included are flowers, bulbs, fruit stocks, roses, ornamentals, other hardy nursery stock, and protected crops.
Methodology changes and revisions
Table: Plants and flowers methdology changes and revisions
|
Time period |
Change |
|---|---|
|
2003 onwards |
GDP deflators at market prices are applied to historic price data (last availalble in 2002). |
Quantities and Prices
Areas are obtained from the June Agricultural Census.
The latest gross domestic product (GDP) deflators at market prices are applied to historic price data (last avaialble in 2002). An alternative source of data is being sought.
Value of Output
Total output value = sum of all the listed items output values.
Output value = area (from June Agricultural Census) x price