Effect of NPS and Zinc Fertilizer Rates on Growth and Yield of Onion (Allium cepa L.) at Shewa Robit, North Shewa, Ethiopia
Table 2
The interaction effect of NPS and Zn fertilizer levels on days to maturity, plant height, and leaf length.
NPS (kg/ha)
ZnSO4 (%)
DTM
PH (cm)
LL (cm)
0
0
100.00d
50.00d
39.86e
0.25
103.33c
52.53c
43.40c-e
0.5
103.33c
52.93c
44.80b-d
0.75
104.00c
53.60c
46.33bc
121
0
105.00bc
53.53c
44.06b-e
0.25
104.00c
53.53c
44.60b-d
0.5
104.00c
53.86c
44.06b-e
0.75
105.00bc
54.06c
44.13b-d
242
0
105.00bc
54.13c
42.40c-e
0.25
104.00c
54.60bc
42.00de
0.5
107.00a
57.20b
44.00b-e
0.75
107.00a
65.20a
51.93a
363
0
103.33c
53.93c
42.80c-e
0.25
104.00c
54.53bc
42.53c-e
0.5
106.00ab
54.80bc
44.06b-e
0.75
106.00ab
54.93bc
47.93b
Significance level
CV%
1.94
2.65
4.89
,, Significant at probability level of ,,, respectively; CV = coefficient of variation; DTM = days to maturity; PH = plant height; LL = leaf length; means followed by the same letter(s) are not significantly different.