Measuring the Performance of River Basins: Application of Total Factor Productivity Approach to Andhra Pradesh, India

Table 2

(a) Gross-cropped area (thousand ha)

Basin name	1979–1988					1989–1998
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	3263.62	2857.71	3056.21	47.44	1.55	3405.66	2930.00	3156.15	45.68	1.45
Krishna	4403.71	3581.92	4022.24	2.35	0.06	4199.98	3528.94	3928.91	2.35	0.06
Pennar	2225.40	1868.92	2082.15	0.82	0.04	2308.57	2093.20	2224.23	0.82	0.04
Other basins	4275.31	3751.58	4001.85	1.58	0.04	4440.75	4110.92	4318.86	1.58	0.04
Basin name	1999–2008					1979–2008
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	3742.87	2826.92	3300.63	84.11	2.55	3742.87	2826.92	3171.00	39.08	1.23
Krishna	4212.28	3474.27	3860.90	2.35	0.06	4403.71	3474.27	3937.35	2.35	0.06
Pennar	2431.75	2063.03	2259.93	0.82	0.04	2431.75	1868.92	2188.77	0.82	0.04
Other basins	4376.33	3658.66	4131.60	1.58	0.04	4440.75	3658.66	4150.77	1.58	0.04

(b) Gross-irrigated area (thousand ha)

Basin name	1979–1988					1989–1998
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	1404.31	919.17	1121.66	42.53	3.79	1675.09	1260.15	1421.75	42.51	2.99
Krishna	1389.54	986.92	1127.02	2.35	0.21	1598.09	1215.24	1347.43	2.35	0.17
Pennar	636.89	461.22	530.91	0.82	0.15	704.00	571.18	622.53	0.82	0.13
Other basins	2233.55	1762.68	1977.54	1.58	0.08	2333.35	2135.62	2208.87	1.58	0.07
Basin name	1999–2008					1979–2008
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	2015.35	1300.52	1647.02	76.84	4.67	2015.35	919.17	1396.81	50.81	3.64
Krishna	1839.88	1073.38	1446.91	2.35	0.16	1839.88	986.92	1307.12	2.35	0.18
Pennar	680.88	516.52	615.20	0.82	0.13	704.00	461.22	589.55	0.82	0.14
Other basins	2469.26	1740.51	2152.39	1.58	0.07	2469.26	1740.51	2112.93	1.58	0.07

(c) NPK consumption (thousand Tonnes)

Basin name	1979–1988					1989–1998
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	284.70	88.53	164.04	17.62	10.74	464.55	320.80	367.09	13.74	3.74
Krishna	401.15	153.73	242.81	2.35	0.97	670.17	450.33	520.03	2.35	0.45
Pennar	133.23	55.00	78.15	0.82	1.04	214.37	149.17	179.44	0.82	0.45
Other basins	556.33	207.91	337.43	1.58	0.47	749.10	558.80	624.39	1.58	0.25
Basin; name	1999–2008					1979–2008
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	806.90	409.77	537.00	37.91	7.06	806.90	88.53	356.04	31.65	8.89
Krishna	950.54	494.99	721.30	2.35	0.33	950.54	153.73	494.71	2.35	0.47
Pennar	351.11	187.66	243.02	0.82	0.34	351.11	55.00	166.87	0.82	0.49
Other basins	1045.19	569.70	794.76	1.58	0.20	1045.19	207.91	585.53	1.58	0.27

(d) Agricultural labourers (thousand workers)

Basin name	1979–1988					1989–1998
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	4463.16	3828.02	4163.76	206.76	4.97	5196.66	4531.24	4856.70	223.84	4.61
Krishna	5036.67	4219.71	4640.87	267.75	5.77	6032.33	5132.10	5569.10	302.82	5.44
Pennar	2762.68	2452.69	2623.59	98.05	3.74	3125.97	2798.47	2954.00	110.20	3.73
Other basins	6360.26	5411.19	5912.69	300.68	5.09	7444.38	6515.70	6938.34	313.70	4.52
Basin name	1999–2008					1979–2008
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	6061.21	5276.83	5660.37	263.85	4.66	6061.21	5441.20	5746.07	216.96	3.78
Krishna	7231.41	6146.75	6675.85	364.34	5.46	7231.41	6367.81	6793.44	301.10	4.43
Pennar	3606.59	3172.57	3381.83	145.49	4.30	3606.59	3255.39	3428.05	121.82	3.55
Other basins	8791.60	7627.92	8195.71	387.49	4.73	8791.60	7801.86	8312.64	334.75	4.03

(e) Tractors (thousands)

Basin name	1979–1988					1989–1998
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	7.73	3.08	5.37	0.47	8.69	19.45	8.61	13.75	1.15	8.37
Krishna	9.93	4.02	6.45	2.35	36.39	24.43	11.32	18.15	2.35	12.93
Pennar	5.26	2.07	3.49	0.82	23.38	13.51	5.97	9.74	0.82	8.38
Other basins	17.04	8.04	12.22	1.58	12.91	34.67	18.90	26.79	1.58	5.89
Basin name	1999–2008					1979–2008
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	32.44	20.95	25.44	1.22	4.79	32.44	3.08	14.86	1.63	10.96
Krishna	52.22	25.65	33.97	2.35	6.91	52.22	4.02	19.52	2.35	12.02
Pennar	14.56	13.09	13.51	0.82	6.04	14.56	2.07	8.91	0.82	9.16
Other basins	37.02	23.08	28.65	1.58	5.50	37.02	8.04	22.55	1.58	6.99

(f) Pump sets (thousands)

Basin name	1979–1988					1989–1998
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	311.52	172.97	249.35	14.47	5.80	430.47	324.77	381.42	10.89	2.86
Krishna	280.19	165.38	223.24	2.35	1.05	402.10	296.80	358.63	2.35	0.65
Pennar	154.74	107.00	130.69	0.82	0.62	182.07	155.97	166.99	0.82	0.49
Other Basins	231.43	155.09	186.27	1.58	0.85	280.90	245.18	271.67	1.58	0.58
Basin name	1999–2008					1979–2008
	Max	Min	Average	S.D.	C.V. (%)	Max	Min	Average	S.D.	C.V. (%)
Godavari	658.66	442.84	540.53	22.91	4.24	658.66	172.97	390.43	24.02	6.15
Krishna	1193.52	412.19	716.80	2.35	0.33	1193.52	165.38	432.89	2.35	0.54
Pennar	186.34	155.92	163.36	0.82	0.50	186.34	107.00	153.68	0.82	0.53
Other basins	315.62	283.34	296.61	1.58	0.53	315.62	155.09	251.52	1.58	0.63