"Testing of any improved technology along with the farmers practice in the farmers field with active participation of both the scientists and farmers is known as OFT. In this method two to three improved varieties or two to three improved technologies are tested in the same field so as to compare the results of these treatments. As per the suggestions of the farmers as well as local soil and climatic conditions the improved technology may slightly be modified by the scientists of K.V.K. to get maximum return."


OFT Details
OFT 2018-19
OFT 2017-18
OFT 2016-17
OFT 2015-16
OFT 2014-15
OFT 2013-14
OFT 2012-13
OFT 2011-12


OFT conducted during 2018-19
S.No. Title Thematic area No. of trials Yield (q/ha) Net return B:C ratio
T 1 T 2 T 1 T 2 T 1 T 2
1
Assessment of Maize Legume Intercropping
Integrated Crop Management
4 22 25 22400 42500 2.49 2.65
2
Assessment of pigeon pea in ridge and furrow method with drip irrigation
Integrated Crop Management
4 13 18 29000 47500 2.26 2.88
3
Assessment of high yielding variety of Onion under wheat onion cropping system
Varietal Evaluation
4 180 250 68000 105000 2.7 3.3
4
Assessment of INM model in Soybean crop
Integrated Nutrient Management
4 12 13.5 24200 28100 2.28 2.37
5
Assessment of Integrated Disease Management in Paddy
Integrated Disease Management
4 33.35 37.50 31362 37625 2.16 2.34
6
Assessment of Hi-tech vegetable cultivation techniques of Capscicum in durg District
Hi-tech horticulture
4 90 160 75000 160000 2.25 3.0
7
Assessment application of micronutrient in cole crops to increase yield and reduce physiological disorders
Integrated Nutrient Management
4 188 216 88600 105200 3.0 3.2
8
Assessment of IPM tools for management of collar rot in Chickpea
Integrated Pest Management
4 12 15 26940 39800 1.94 2.34
9
Assessment of INM model in Soybean crop
Integrated Nutrient Management
4 14.37 16.12 16112 20037 1.76 1.85
10
Assessment of humic acid and zinc sulfate on keeping quality and yield of tomato
Integrated Nutrient Management
4 261.75 300 67700 80000 2.82 3.0
11
Effect of Azolla feeding on Kadaknath breed of chicken
Conservation of Indigenous Chicken breed & low cost technology in poultry feeding
10 800 gm 1 Kg 480/- Rs 600/- - 23.4% decrease
12
Assessment of efficacy of different Acaricidal drugs for control of ecto-parasites
Pest Management in Live stock
30 45 % 21.6 % - - 8.0 10.0
OFT conducted during 2017-18
S.No. Title Thematic area No. of trials Yield (q/ha) Net return B:C ratio
T 1 T 2 T 1 T 2 T 1 T 2
1
Assessment of Scented variety of rice crop in SRI method
Integrated Crop Management
4 43 60 42500 65000 2.9 3.6
2
Assessment of chickpea crop with drip irrigation
Water Management
4 10.0 15.0 25000 47500 2.2 3.3
3
Assessment of Vertical gardening techniques and foliar application of Boron to increase the productivity of Bottle gourd
Nutrient Management
6 155 190 79500 106000 2.32 2.63
4
Assessment of multi disease resistance variety Arka rakshak of Tomato and value addition
Varietal replacement
4 355 415 87000 106000 2.58 2.76
5
Assessment of Yellow Sticky trap and Bio- pesticides for control of white fly for management of YVMV in Okra
Pest Management
4 78 105 74000 112500 2.72 3.50
6
Assessment of Ethrel (PGR) against flower drop in cucurbits
Plant Growth Regulator
4 175 205 113000 140000 2.80 3.15
7
Assessment of bio-control agent on rice sheath blight disease of paddy and yield parameters
Integrated Disease Management
4 29.52 34.5 21937 27855 1.87 2.03
8
Assessment of fungicide for control of leaf blight of Tomato
Integrated Disease Management
4 330 370 42500 50500 2.06 2.20
9
Assessment of INM model in Soybean crop
Integrated Nutrient Management
4 14.37 16.12 16112 20037 1.76 1.85
10
Assessment of humic acid and zinc sulfate on keeping quality and yield of tomato
Integrated Nutrient Management
4 261.75 300 67700 80000 2.82 3.0
11
Effect of Azolla feeding on Kadaknath breed of chicken
Conservation of Indigenous Chicken breed & low cost technology in poultry feeding
10 800 gm 1 Kg 480/- Rs 600/- - 23.4% decrease
12
Assessment of efficacy of different Acaricidal drugs for control of ecto-parasites
Pest Management in Live stock
30 45 % 21.6 % - - 8.0 10.0
OFT conducted during 2016-17
S.No. Title Thematic area No. of trials Yield (q/ha) Net return B:C ratio
T 1 T 2 T 1 T 2 T 1 T 2
1
Assessment of different chemicals for germination to enhance productivity of soybean
Crop management
4 12 15 18000 25000 2.0 2.25
2
Assessment of foliar application of Boron to increase the productivity of Bottle gourd
Nutrient Management
6 130.5 151.8 50100 63947 2.93 3.2
3
Assessment of multi disease resistance variety Arka rakshak of Tomato
Varietal replacement
6 383 464.3 76050 95466 2.21 2.51
4
Assessment of sulphur on yield of soybean crop
Nutrient Management
4 12 14 11000 16000 2.95 3.17
5
Assessment of bio-control agent on rice sheath blight disease of paddy and yield parameters
Integrated Disease Management
4 32.8 37.8 22917 27188 3.0 3.6
6
Assessment of yield of green fodder in African tall variety of maize
Green fodder cultivation
4 450 550 56000 71500 3.3 4.21
7
Assessment of new varieties of lentil for crop diversification instead of gram
Crop diversification
4 11.4 14 29000 39000 1.29 1.44
8
Assessment of sticky trap in control of white fly for management of YVMV in Okra
Pest Management
6 74.5 95.8 75250 105700 1.33 1.6
9
Assessment of Ethrel (PGR) against flower drop in cucurbits
Plant Growth Regulator
6 140.5 185 89200 127000 1.91 1.97
10
Assessment of Rhizobium & Mo inoculation in yield of chickpea
Integrated Nutrient Management
4 11.5 13 9500 13000 1.81 1.85
11
Assessment of fungicide for control of leaf blight of Tomato
Integrated Disease Management
4 345 370 31000 34000 2.24 2.6
12
Assessment of efficacy of different Acaricidal drugs for control of ecto-parasites
Pest Management in Live stock
30 45 % 21.6 % - - - 23.4% decreased
13 Effect of Azolla feeding on Kadaknath breed of chicken Conservation of Indigenous Chicken breed & low cost technology in poultry feeding 10 800 gm 1 Kg 480/- 600/- 420 540
OFT conducted during 2015-16
S.No. Title Thematic area No. of trials Yield (q/ha) Net return B:C ratio
T 1 T 2 T 1 T 2 T 1 T 2
1
Assessment of foliar application of Boron to increase the productivity of Bottle gourd
Nutrient Management
4 140 162 84000 102300 3.0 3.35
2
Assessment of multi disease resistance variety Arka rakshak of Tomato
Varietal replacement
4 321 366 82400 100400 2.96 3.1
3
Assessment of sulphur on yield of soybean crop
Nutrient Management
4 10 12 6000 13000 1.2 1.4
4
Assessment of Yield in Rice crop applied in STCR based fertilizer (targeted yield - 40q/ha)
Nutrient Management
4 30 35 9800 16600 1.31 1.53
5
Assessment of bio-control agents & panchgavya on rice sheath blight disease of paddy and yield parameters
Integrated Disease Management
4 27.0 35.9 14763 22718 1.52 1.81
6
Assessment of IPM model for management of stem borer in paddy
Integrated Pest Management
4 28.6 33.0 16756 20180 1.67 1.72
7
Assessment of yield of green fodder in African tall variety of maize
Green fodder cultivation
4 450 550 56000 71500 2.24 2.6
8
Assessment of sticky trap in control of white fly for management of YVMV in Okra
Pest Management
4 76.4 96.2 76600 104300 3.0 3.6
9
Assessment of Ethrel (PGR) against flower drop in cucurbits
Plant Growth Regulator
5 141.8 183.8 89620 125920 2.35 3.18
10
Assessment of Rhizobium & Mo inoculation in yield of chickpea
Integrated Nutrient Management
4 12.5 15.0 12500 22500 1.33 1.6
11
Assessment of liquid bio-fertilizer on yield of Chick pea
Integrated Nutrient Management
4 12.0 15.0 12000 24000 1.33 1.6
12
Assessment of fungicide for control of early blight of tomato
Integrated disease management
4 330 365 59000 67500 2.47 2.60
13 Assessment of efficacy of different Acaricidal drugs for control of ecto-parasites Pest Management in Live stock 30 45 % 21.6 % - - - 23.4% decrease
14 Assessment of production potential of Vanaraja and Grampriya Chicken varieties Backyard poultry 10 0.7 Kg 1.5 Kg 175/- Rs 225/-Rs 115 165
15 Effect of Azolla feeding on Kadaknath breed of chicken Conservation of Indigenous Chicken breed & low cost technology in poultry feeding 10 800 gm 1 Kg 480/- 600/- 420 540
OFT conducted during 2014-15
S.No. Title Thematic area No. of trials Yield (q/ha) Net return B:C ratio
T 1 T 2 T 1 T 2 T 1 T 2
1
Assessment of ridge and furrow method of planting in soybean
Crop management
4 9 12 11000 18000 1.68 2.0
2
Refinement of green manuring in transplanted paddy
Integrated nutrient management
4 40 50 34250 47750 2.7 3.4
3
Varietal assessment of Okra for high yielding & disease resistance of YVMV
Varietal assessment
4 76 93 83000 100500 3.0 3.57
4
Assessment of Tomato + Pigeon pea inter copping
Integrated crop management
4 190 +10 312 65600 75000 1.42 3.34
5
Assessment of application of Sulphur in Soybean
Nutrient management
4 7.5 10 4500 11225 1.25 1.59
6
Assessment of fungicides against major fungal disease of Paddy
Integrated disease management
4 32.89 37.72 19744 25168 1.97 2.18
7
Assessment of the improved varieties of Chickpea with drip irrigation in line sowing
Varietal evaluation
4 15 18 11000 17000 1.57 1.89
8
Assessment of the improved varieties of wheat with line sowing
Varietal evaluation
4 27 31 36400 43400 1.36 1.63
9
Assessment of Trichoderma viridae & Streptocycline in management of wilt complex in brinjal
Integrated disease management
5 181.2 212 71220 88200 2.89 3.2
10
Assessment of inter copping of marigold and tomato for controlling fruit borer of tomato
Integrated pest management
4 348 360 66400 78000 2.74 2.95
11
Assessment of Molybdenum with Rhizobium inoculation on yield of chickpea
Integrated nutrient management
4 15 17 11000 14000 1.57 1.7
12
Refinement of fungicide for collar rot in Chick pea
Integrated disease management
4 7.9 11.2 2095 10600 1.09 1.46
OFT conducted during 2013-14
S.No. Title Thematic area No. of trials Yield (q/ha) Net return B:C ratio
T 1 T 2 T 1 T 2 T 1 T 2
1
Assessment of green manuring with half dose of nitrogen in transplanted rice
Integrated nutrient management
4 40 56 34650 56410 1.75 2.85
2
Effect of pre and post emergence herbicide in soybean
IWM
 4 8 10 17601 42500 1.07 1.96
3
Assessment of polytunnel technique of nursery raising
Nursery management
4 325 380 114500 141036 1.28 1.58
4
Assesment of yield maximization of rice crop.
Integrated nutrient management
4 40 47.5 54400 64600 1.86 2.4
5

Assessment of Integrated Pest Management tools in Paddy

Integrated pest management
5 31.06 40.41 22863 33266 2.30 2.8
6
Effect of pre and post emergence herbicide in Chickpea
IWM
 4 9 11 15450 20550 2.20 2.30
7
Assessment of polytonal technique of nursery raising
Nursery management
9 380 405 78500 85160 1.13 1.58
8
Enhancement of yield on the recommendation of STCR based fertilizer
Integrated nutrient management
4 25 30 32500 39000 1.14 1.47
9
Assessment of collar rot disease in Chickpea
Integrated disease management
6 9.03 11.45 15541 21922 1.29 1.68
10
Assessment of effect of protein rich food among preschool children suffering fro malnutrition
WOE
 4            
11
Assessment of effect of Iron rich food among adolescent girls suffering from Iron deficiency
WOE
 4            
OFT conducted during 2012-13
S.No. Title Thematic area No. of trials Yield (q/ha) Net return B:C ratio
T 1 T 2 T 1 T 2 T 1 T 2
1
Assessment of fungicides against false smut of rice
Plant protection
 4 28.52 31.07 16798 19730 1.92 2.29
2
Assessment of fungicides for control of Aschochyta blight
Plant protection
4 10.8 12.65 29600 39200 3.29 4.26
3
Assessment of Vermi-compost for productivity of wheat crop
Nutrient management
 4 20 25 14500 19500 1.93 2.08
4
Assessment of vitamin and mineral rich diet for rural population
3 100 gm 140 gm - - - -
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