On Farm Testing (OFT)

On-Farm Trials to be conducted (April 2020 to March 2021) (8 nos.)

 

Thematic Area

Title

Treatments

No. of Replications

OFT-1: Varietal evaluation

Assessment of BPH tolerant rice varieties

Farmers Practice (FP): Rice var. Swarna

Technology Option-I (TO-I): Reeta

Technology Option-II (TO-II): CR Dhan 300

Technology Option-III (TO-III): Hasanta

5

OFT-2 : Weed management

Assessment integrated weed management modules  for managing weeds in  kharif rice

Farmers Practice (FP): Hand weeding 20-25 DAT +  Hand weeding at 45-50 DAT

Technology Option-I (TO-I): Pre émergence application of herbicide (Bensulfuron methyl 0.6%+ Pretilachlor 6.0%) @ 10 kg/ha at 4 DAT + HW at 45 DAT

Technology Option-II (TO-II): Pendimethalin @ 750 g/ha as pre-em, 0-3 DAT followed by Bispyribac sodium @ 25 g/ha as post-em at 25 DAT

Technology Option-III (TO-III): Fenoxaprop-p-ethyl + Ethoxysulfuron (50+15 g/ha) at 15 days after transplanting(DAT) + HW at 45 DAT

5

OFT- 3: Nutrient management

Assessment of rate and schedule of fertilizer application in sunflower

Farmers Practice (FP): NPK dose (80-100-40)

Technology Option-I (TO-I): NPK 60:90:60 kg/ha with 3 splits of N; 50% + 25% + 25%

Technology Option-II (TO-II): NPK 60:90:30 with 3 splits of N; 50% + 25% + 25%

Technology Option-III (TO-III): NPK 90:90:60 with 2 splits of N, 60% + 40%

5

OFT- 4: Nutrient management

Assessment of foliar application of mixture of micronutrients (Zn, Fe, Mn, Cu, B & Mo) on bitter gourd  

 Farmers Practice (FP): Apllication of NPK fertilizer only

Technology Option-I (TO-I): STBR (NPK) + foliar application of mixture of micronutrients (Zn, Fe, Mn, Cu, B & Mo) @ 2 ml/lit. Of water at 40 DAS

Technology Option-II (TO-II): STBR(NPK) + foliar application of mixture of micronutrients (Zn, Fe, Mn, Cu, B & Mo) @ 2 ml/lit. Of water at 20 & 40 DAS

Technology Option-III (TO-III): STBR (NPK) + foliar application of mixture of micronutrients (Zn, Fe, Mn, Cu, B & Mo) @ 2 ml/lit. Of water at 15, 30 & 45 DAS

7

OFT-5: Post Harvest Management

Assessment of tomato varieties suitable for processing

Farmers Practice (FP): Lakshmi

Technology Option-I (TO-I): Arka Rakshak

Technology Option-II (TO-II): Swarna Sampad

6

OFT-6: Varietal evaluation

Assessment of triple disease resistant tomato var. Arka Apeksha & Arka Vishesh

Farmers Practice (FP): Bacterial wilting, ToLCV & early blight susceptible variety with lower yield potential

Technology Option-I (TO-I): Arka Apeksha

Technology Option-II (TO-II): Arka Vishesh

13

OFT- 7: Integrated Disease Management (IDM)

Refinement of Ivermectin in controlling Argulosis

Farmers Practice (FP): Application of synthetic pyrethroids like cypermethrin 10% EC / deltamethrin 2.8% EC

Technology Option-I (TO-I): Oral administration of Ivermectin 2% w/w in feed @250 ppm & fed to the fishes for 4-5 days

Technology Option-II (TO-II): Mass treatment of  Ivermectin 2% w/v in pond water @ 200ml/Acre-m

Technology Option-III (TO-III): TO-I + TO-II (Refinement)

3

OFT-8: Varietal evaluation

Assessment of incorporation of Amur carp in composite carp culture for maximizing fish production

Farmers Practice (FP): Stocking ratio catla: rohu : mrigal  :: 30:40:30

Technology Option-I (TO-I): Stocking ratio catla: rohu : mrigal :Amur carp :: 30:40:20:10

Technology Option-II (TO-II): Stocking ratio catla: rohu : mrigal :Amur carp :: 30:40:15:15

Technology Option III (TO III): Stocking ratio catla: rohu : mrigal :Amur carp :: 30:40:10:20

3