Comparisons of Herbicide Treated and Cultivated Herbicide-Resistant Corn

Table 6

Combined Mean Grain Bulk Density of Herbicide Tolerant Corn Hybrids Grown With and Without Herbicide Application at Stoneville, MS.†

		Kg m−1
Hybrid‡	2005	2006	2007
DKC 60-17RR	714.3	732.3	727.2
DKC 60-19RR	719.4	725.9	734.9
G8118RR	731.0	732.3	725.9
G8287RR	718.1	714.3	******
G8270RR	******	******	740.0
31G98	743.9	747.7	741.3
34A55LL	760.6	764.5	769.6

†Hybrid means averaged across both herbicide and cultivated treatments replicated 4 times. LSD(𝑃≤.01)=16.7 for comparing means within a column and a row.
‡Refer to Table 1 for hybrid information.