Dataset: saltgrass.dat Source: A. Bustan, D. Pasternak, I. Pirigova, M. Durikov, T. Devries, S. El-Meccawi, A. Degen (2005). "Evaluation of Saltgrass as a Fodder Crop for Livestock," Journal of the Science of Food and Agriculture, Vol. 85, pp. 2077-2084 Description: Ash content (g/kg DM) of saltgrass for 16 locations at 4 salinity levels (1.5, 10, 30, 50 dS/m), with 6 replicates per treatment combination. Data simulated to match results in Table 4. Variables/Columns Location 7-8 Salinity 16 /* 1=1.5, 2=10, 3=30, 4=50 */ rep number 24 Ash content 26-32