Wheat (Triticum aestivum L.) Cultivar Selection Affects Double-Crop and Relay-Intercrop Soybean (Glycine max L.) Response on Claypan Soils

Table 4

Wheat light interception, leaf area index, and grain yield for row spacing and cultivar main effects. Data were averaged over years.

Treatment main effect	Light interception	Leaf area index	Yield
Row spacing	%		kg ha^-1
38 cm	73	2.0	3030
19 cm	80	2.5	3500
LSD (𝑃=.10)	3	0.2	140
Cultivar
P25R37	78	2.4	4240
Ernie	74	2.1	3030
AgriPro 502CL	—a	—	2690
LSD (𝑃=.10)	3	0.2	200

aTreatment was not evaluated.