Effect of Different Rates of N and Intrarow Spacing on Growth Performance of Lettuce (Lactuca sativa L.) in Gurage Zone, Wolkite University, Ethiopia

Table 3

Main effect of nitrogen and intrarow spacing on plant height of lettuce.

Factor	Treatment	Plant height (cm)
N (kg ha^−1)	0	13.79^a
	50	15.17^a,b
	100	15.97^b
	150	17.78^c
LSD (5%)		1.505
Spacing (cm)	15 × 30	13.69^a
	20 × 30	16.07^b
	25 × 30	17.27^b
LSD (5%)		1.303
CV (%)		12.1

Means followed by the same letter within a column are not significantly different from each other at 5% level of significance.