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

Table 5

Alternative crop grain yields for wheat row spacing in 2012 and 2013.

Crop	2012					2013
	Relay-intercrop			Double-crop		Relay-intercrop			Double-crop
	19 cm	38 cm	No wheat	19 cm	LSD ()	19 cm	38 cm	No wheat	19 cm	LSD ()
	kg ha^−1
Cowpea	0	0	0	0	0	0	39	16	4	52
Pearl millet	0	0	0	125	45	0	82	0	257	106
Sorghum	0	0	0	470	235	450	675	2059	337	698
Amaranth	0	0	0	410	275	22	50	0	462	70
Soybean	0	0	0	560	365	32	163	859	172	505
Red clover	0	0	0	0	0	0	0	18	0	23
Hairy vetch	0	0	0	0	0	0	0	0	0	0
Pea	0	0	0	0	0	0	0	0	36	47