Response of Carrot (Daucus carota L.) to Supplementary Irrigation under Rain-Fed Agriculture at Jimma and Gera, Jimma Zone, South West Ethiopia

Table 9

Partial budget analysis of carrot production through supplementary irrigation at JARC.

No.	Treatments	Yield (Kg/ha)	Adjusted yield (Kg/ha)	TVC (ETB)	TRC (ETB)	Net benefit (ETB)	Absolute MRR	MRR (%)
1	No SI	5,201.4	4,681.26	3,131	39,790.71	36,659	—	—
2	Full SI	6,875	6,187.5	7,318	49,500	42,182	1.319	131.89
3	¾ SI	7,430.6	6,687.54	6,550	53,500.32	46,950	3.010	300.97
4	½ SI	6,111.1	5,499.99	5,783	43,999.92	38,217	0.587	58.74
5	¼ SI	5,902.8	5,312.52	5,017	42,500.16	37,483	0.437	43.69
6	1SI at flowering stage	6,076.4	5,468.76	4,860	43,750.08	38,890	1.290	129.00
7	1 SI at fruit settling stage	6,388.9	5,750.01	5,071	46,000.08	40,929	2.201	220.07
8	2 SI at flowering and at fruit settling stage	6,902.8	6,212.52	6,250	49,700.16	43,450	2.177	217.71