Table 1.
Soil mineral N (nitrate-N and ammonium-N) at pre-tomato transplanting from three sampling depths in 2010 and 2011a.
Table 2.
Soil mineral N (nitrate-N and ammonium-N) at tomato harvest from three soil depths in 2010 and 2011a.
Table 3.
Nitrogen concentration (%) and content (kg ha-1) in tomato fruit and shoot tissue in 2010 and 2011 a.
Table 4.
Impact of cover crop, N rate and cultivar on processing tomato yields in 2010 and 2011a, b.
Table 5.
Processing tomato profit margins over N rate and cover crop costs, broken down by treatment ($ ha-1) in 2010 and 2011a.
Table 6.
Regression analysis of processing tomato profit margins in 2010 and 2011 a.