Winter Wheat Row Spacing and Alternative Crop Effects on Relay-Intercrop, Double-Crop, and Wheat Yields

Table 1

Light interception (LI) and leaf area index (LAI) of wheat planted in 19 and 38 cm wide rows.

Wheat row spacing	2012		2013
	LI	LAI	LI	LAI
	%
19 cm row	77	2.7	89	3.6
38 cm row	74	2.4	85	4.0
LSD ()	2	0.2	NS	NS