List of OFT's
S. No. |
Crop/ enterprise |
Title of intervention |
Technological optionsTO-1, TO-2, FP |
No. of trials (replications) |
1 |
Paddy |
Assessment of suitable rice varieties for organic farming in Cuddalore District |
TO 1: ADT 53TO 2:RNR 15048FP : ASD 16 |
5 |
2 |
Paddy |
Assessment of suitable flood tolerant rice varieties in Cuddalore District |
TO 1: MTU 1156 (Tarangini)TO 2: Ranjit sub 1FP : CR 1009 Sub 1 |
5 |
3 |
Cumbu |
Assessment of suitable cumbu variety for Cuddalore District |
TO 1: Co10TO 2: Dhanshakti (ICTP 8203 Fe 10-2)FP : Local Variety |
5 |
4 |
Tenai |
Assessment of suitable Tenai variety for Cuddalore District |
TO 1: ATL 1TO 2: Suryanandi (SiA 3088)FP : Local variety |
5 |
5 |
Greengram |
Assessment of YMV resistant greengram variety suitable for Cuddalore district |
TO 1: VBN 5TO 2: MH421FP : CO 8 |
5 |
6 |
Paddy |
Assessment of suitable short duration paddy variety for higher yield – Co54 and MTU 1156 |
TO 1: CO 54TO 2: MTU 1156FP : ASD 16 |
5 |
7 |
Brinjal |
Assessment of brinjal varieties suitable to Cuddalore District |
TO – 1 MDU 2TO-2 Arka NeelkanthTO -3 FP |
5 |
8 |
Tomato |
Assessment of tomato (Solanum lycopersicum L.) hybrids for TLCV resistant and yield in Cuddalore district |
TO – 1 Arka AbedTO-2 Tomato hybrid CO 4TO -3 FP |
5 |
9 |
Paddy |
Paddy nursery management and comparative assessment of Goa bio -1 and CSR-BIO for salt affected soils in Cuddalore district |
TO-1: Goa bio -1TO 2: CSR – BIOFP: No special practice |
5 |
10 |
Paddy |
Assessment of suitable post emergence herbicide for cuscutta in rice fallow green gram in Cuddalore district |
TO 1: Post emergence application of Quizalofop-ethyl @ 50 g ha-1 and Imazethapyr@50 g ha-1 at 15- 20 DAS (Quizalofop ethyl 5% EC: 1 litre/ha +Imazethapyr 10% SL: 0.5 litre /ha)TO 2: Clodinafop propargy l 8 % + Aciflourfen sodium 16.5% @ 187.5 g/ ha( O.75 lit/ha)FP : Pendimethalin |
5 |
11 |
Sugarcane |
Assessment of IISR foliar nutrition +Sulphur application technology and TNAU Sugarcane booster in ratoon management of sugarcane in Cuddalore district |
TO 1:Three foliar applications of 1 % FeSO4/1 % MnSO4 during peak tillering phase + 60 kg S/ha (basal application)TO 2: TNAU Sugarcane Booster, 2014FP: No micronutrients application |
5 |
12 |
Cashew |
Assessment of methods for the management of Cashew stem and root borer (CSRB) in Cuddalore district |
TO-1:Removal of affected trees.Swabbing the bark exposed roots and shoots with dimethoate 2.0 ml/l (before monsoon).Drench the damaged ground portion with Chlorpyriphos @ 10 ml/l.Pour chlorpyriphos @ 10 ml/tree into the bore holes.TO 2: Painting of tree trunk (up to 2-3 feet) with Arka Borer Control (ABC) formulation- two times (before and after monsoon)FP: Painting of tree trunks with lime suspension containing insecticides |
5 |
13 |
Groundnut |
Assessment of microbial consortia for the management of soil-borne diseases in groundnut in Cuddalore district |
TO 1: Seed treatment with Trichoderma asperellum (4.0 g/kg) + Bacillus subtilis (10 g/kg).Soil application of Trichoderma asperellum (2.5 kg/ha) + Bacillus subtilis (2.5 kg/ha) at last ploughingSoil application of T. asperellum (2.5 kg/ha) + B. subtilis (2.5 kg/ha) at 20-25 DASTO 2 : Seed treatment with Arka microbial consortium (10 g/kg).Soil application of Arka microbial consortium (2.5 kg/ha) at last ploughing.Soil application of Arka microbial consortium (2.5 kg/ha) at 20-25 DASFP: Spraying of carbendazim |
10 |