Yield Response of Drip-Irrigated Onion under Full and Deficit Irrigation with Saline Water in Arid Regions of Tunisia

Table 1

Yield of onion under different irrigation treatments.

Treatments	Bulbs fresh yield (t/ha)			Bulbs dry yield (t/ha)
	2008	2009	Mean	2008	2009	Mean
SWB-100	24.29	26.10	25.20	3.045	3.272	3.16
DI-80	23.17	24.98	24.08	2.905	3.132	3.02
DI-60	22.40	23.44	22.92	2.808	2.938	2.87
SWB100-MDI60	23.50	25.64	24.57	2.946	3.214	3.08
Farmer method	18.97	21.18	20.08	2.378	2.665	2.67
LSD (5%)	1.443	2.193		0.311	0.280