Professor & Head,
Cotton Research Station, Srivilliputhur – 626 125.
Ph. No. 04563 260736
Fax No. 04563 260736
E Mail ID : arssvpr@tnau.ac.in
Deviar River is a sister river of Mullai Periyar - a feeder of Vaigai River; both arise almost from the same place. Of the various hill streams that emerge out of the eastern slope of the Western Ghats the Pechilaru, Kombaiyaru, Rasasingaperiyar, Shunmuganadhi etc are worth mentioning tributaries of Deviar River.
Tanks in Deviar basin derive water from these tributaries of Deviar River, Deviar sub basin starts from the surplus course of Sengulam near a Hill west of Devipattinam and extends up to Paruvakkudi Tank in Sankarankovil block of Tirunelveli District and Thenkarai tank in Virudhunagar District
S.No | Particulars | 2009-10 | 2010-11 | 2011 - 12 | Total |
---|---|---|---|---|---|
A | Project Mode | ||||
1. | IPT in GL pulses | 25 | 20 | 0 | 45 |
2 | IPT in Cotton | 25 | 20 | 0 | 45 |
B | Mission Mode | ||||
1 | GM – SRI – RF pulse | 25 | 25 | 20 | 70 |
2 | SRI – RF pulses | 54 | 54 | 62 | 170 |
3 | PF in Sugarcane | 10 | 20 | 10 | 40 |
4 | Soil testing charges | ||||
C | Integrated Nutrient Management | 5 | 5 | 0 | 10 |
D | Implements for farm mechanization | ||||
Weeder demo | 160 | 160 | 160 | 480 | |
SRI Marker | 16 | 16 | 16 | 48 | |
Chisel plough | 2 | 0 | 0 | 2 | |
Rotovator | 2 | 0 | 0 | 2 | |
Power weeder | 2 | 0 | 0 | 2 | |
Sugarcane Detrasher @ 5 per ha | 50 | 100 | 50 | 200 | |
Disc plough | 2 | 0 | 0 | 2 |
S. No |
Name of the Interventions |
Yield Details (kg ha-1) |
% of increase over control |
|||||||
2010-11 |
2011 - 12 |
2012 - 13 |
Mean |
|||||||
Treatment |
Control |
Treatment |
Control |
Treatment |
Control |
Treatment |
Control |
|||
1. |
Green Manure – SRI |
7358 |
6161 |
7137 |
5723 |
6774 |
5821 |
7090 |
5902 |
20.12 |
2. |
SRI |
7347 |
6017 |
7474 |
5816 |
6462 |
5644 |
7124 |
5826 |
22.27 |
3 |
IPT in Rice fallow Pulses |
1225 |
968 |
6307 |
5599 |
960 |
808 |
2831 |
2458 |
15.17 |
4. |
IPT in Cotton |
2976 |
2415 |
3024 |
2396 |
-- |
-- |
3000 |
2405 |
24.74 |
5. |
IPT in Garden land Pulses |
1122 |
883 |
1156 |
884 |
-- |
-- |
1139 |
884 |
28.84 |
6. |
INM in cotton |
2433 |
1866 |
2376 |
1876 |
-- |
-- |
2405 |
1871 |
28.54 |