| Site | Farm & Soil sample ID | Vegetable sample collected | Eastings | Northings | Fertility and soil-water management |
| Chididimo 1 | Chididimo 1 | Kale (Brassica oleracea L.) | 06˚09'16.7"E | 035˚54'03.8"S | FYM, irrigated with bore hole well water |
|
| Chididimo 2 | Mnavu (Solanum nigram L.) | -do- | -do- | Urea, irrigated with bore hole well water |
|
| Chididimo 3 | Amaranths (Amaranthus hybridus L.) | -do- | -do- | Urea, irrigated with bore hole well water |
|
| Chididimo 4 | Swiss chard (Beta vulgaris subsp vulgaris) | -do- | -do- | FYM + Urea, irrigated with bore hole well water |
| Chididimo 5 | Chididimo 5 | Chinese cabbage (Brassica chinensis L.) | 06˚09'14.6"E | 035˚54'05.0"S | FYM + Urea, irrigated with bore hole well water |
| Shuleni 1 | Shuleni 1 | Amaranths (Amaranthus hybridus L.) | 06˚10'07.5"E | 035˚52'51.3"E | FYM, irrigated with bore hole well water |
|
| Shuleni 2 | Sweet potato leaves (Ipomea batatas L.) | -do- | -do- | FYM + Urea, irrigated with bore hole well water |
|
| Shuleni 4 | Chinese cabbage (Brassica chinensis L.) | -do- | -do- | FYM + Urea, irrigated with bore hole well water |
| Shuleni 3 | Shuleni 3 | Sweet potato leaves (Ipomea batatas L.) | 06˚10'17.9"E | 035˚52'45.2"S | FYM, irrigated with bore hole well water |
| Shuleni 5 | Shuleni 5 | Kale (Brassica oleracea L.) | 06˚09'16.7"E | 035˚54'03.8"S | Urea + CAN with bore hole well water |