Matale - Sweet Potato - IR - Yield kg/ha - Yala

Details

Name in the warehouse

Agricultural Crops - Yields, Farmgate Prices and Costs of Cultivation: Matale - Sweet Potato - IR - Yield kg/ha - Yala

Read from

CBSL Economic and Social Statistics (Central Bank of Sri Lanka)

Source page

https://www.cbsl.gov.lk/en/statistics/economic-and-social-statistics-of-sri-lanka

Notes

CBSL Economic and Social Statistics, table 1.20. Compiled by Socio Economics and Planning Centre, Department of Agriculture. Yields, farmgate prices and costs of cultivation by crop, irrigation type (RF - Rainfed, IR - Irrigated), district and season, one row per combination. Crop and district text is folded through parse_real_misc.normalize_label/normalize_district before use, which merges pure case drift across editions with no letter changed ('Whole Island'/'Whole island', 'Big Onion'/'Big onion', 'Green Chilli'/'Green chilli', 'Pole Bean'/'Pole bean', 'Red Onion'/'Red onion', 'Sweet Potato'/'Sweet potato') and, for district only, the whitespace around a hyphen ('Ampara-East'/'Ampara - East'/'Ampara -East' and 'Ampara-West'/'Ampara - West' all fold to the hyphen-only form) - clean()'s own whitespace collapse cannot reach either, since neither is a run of whitespace by itself. Nine misspellings are folded the same way (parse_real_misc.SPELLING: 'Kurunagala', 'Puttlam', 'Nuwaraeliya'/'Nuwera Eliya', 'Batticalo', 'Brijal', 'Cow pea', 'Gingerlly', 'Pumkin'), which had split each district's or crop's run into two codes; 'System H' is kept distinct from 'Mahaweli H', since nothing in the table says they are the same. Verified: every (district, crop, season, measure) combination maps to a single irrigation type except 30, which genuinely carry both IR and RF rows (the same crop grown both ways in the same district and season, e.g. Kurunegala paddy in Maha) - not a duplicate row, checked by spot inspection of the source.

Source documents

Vintages

One vintage so far, published 31 Aug 2026. Revisions show here once a later release changes a value.