AAU-KVK, Nalbari

Sl. No

Title of FLD

Technology

Area (ha)

No. of farmers

Result

1

Popularization of medium duration paddy variety Numali in Rice-Toria cropping sequence

Paddy variety Numali

2.5

5

Crop harvested

2

Popularization of medium duration paddy variety Dholi (AAU-Dhan 40) in Rice-Mustard cropping sequence

Paddy variety Dholi

0.4

3

Crop harvested

3

Popularization of cultivation of grass pea (Lathyrus) as relay cropping

Lathyrus variety Prateek

5.0

20

Ongoing

4

Popularization of high yielding Toria variety TS-38

Toria variety TS-38

2.5

5

Ongoing

5

Popularization of Millet crop (Foxtail Millet)

Var. AAU-GSG-Maruadhan-1

1.33

3

To be started

Sl. No

Title

Area (ha)

No. of farmers

Result

1

CFLD on Rabi Maize

30

75

Ongoing

2

CFLD on Rabi Oilseed (Toria)

200

500

Ongoing

Sl. No

Title

Area (ha)

No. of farmers

Result

1

Promotion of Pulses in NEH Region under IIPR-NEH component

Crop: Blackgram

Variety- SBC-40

40

37

Crop harvested

2

Crop: Greengram

Variety- SGC-16

40

21

Crop harvested

3

Crop: Lentil

Variety- IPL-220

40

38

Ongoing

4

Crop: Pea

Variety- HFP-715

5

13

Ongoing

Sl. No

Crop

Area (ha)

No. of farmers

Result

1

1^st crop paddy (Var. Numali)

40

42

Crop harvested

2

2^nd crop Toria (var. TS-38)

Crop ongoing

Sl. No

Crop

Area (ha)

Result

1

1^st crop paddy (Var. Numali/ Dholi) Seed production programme

1.0

Crop harvested

2

2^nd crop Toria (Var. TS-38) Seed production programme

Ongoing

3

3^rd crop Summer Blackgram/ Summer Greengram/ Foxtail Millet

Yet to be started

Sl. No

Crop

Variety

Area (ha)

Class of Seed

Projected Production (q)

Remark

1

Kharif Blackgram

SBC-40

40

FS-II

500

2

Kharif Greengram

SGC-16

40

CS-I

480

3

Rabi Lentil

IPL-220

40

FS-II

500

Sl. No

Title of OFT

Problem Diagnosed

Area (ha)

No. of farmers

Result

1

Varietal evaluation of dual purpose chicken Janapriya, Vanshree and Kamrupa under semi intensive farming

Low productive & reproductive performance of indigenous chicken

120 birds

06

2

Performance of Khaki Campbell  duck  on supplementary Azolla (Azolla Pinnata) feeding during laying stage

High cost of commercial feed and low egg productivity

240 ducks

06

Egg layied- 15 nos/ month, Commercial Feed consumption reduced up to 29 % in TO1 (Azolla) group over TO2

Sl. No

Title of FLD

Technology

Area (ha)

No. of farmers

Result

1

Popularisation of Vigova Super-M duck rearing

Vigova Super M (1.75-2.25 Kg- 45 days)

250 birds

10

2

Treatment of paddy straw with locally prepared “Kala Khar” solution to improve its

nutritive value

500 g of Ash dissolved in 50 lit water to treat 100 kg paddy straw in layer by layer (6 inch thick) & kept for 2-3 days and fed thereafter 4kg/day

05 locations

10

8 % increase in milk production after 30 days

3

Establishment Of Layer Demonstration Unit (In Cage System)

BV- 300 Layer chicken unit in California cage system

1 unit

01

Demonstration use

4

Demonstration on maize fodder cultivation and silage preparation

Maize based silage preparation

05 locations

10

11.57 % increase in milk production after 30 days

Sl. No

Title of OFT

Problem Diagnosed

Area (ha)

No. of farmers

Result

1

Effect of Combined application of Zinc and Boron in Hybrid winter rice

TO-1: : Zinc as basal @ rate of 7.5 kg/ha + two foliar spay of 0.25% Boron at PI and Milk  stage along with application of N: P₂O₅: K₂O @ 80:40:40 kg/ha

TO-2: Application of N: P₂O₅: K₂O @ 80:40:40 kg/ha

TO-3: Farmer’s Practice

0.6

03

Yield: (q/ha)

TO1 – 47.2

TO2 – 43.15

TO3 – 34.1

B:C-

TO1 – 1.93

TO2 – 1.77

TO3 – 1.65

2

Effect of Sulphur and Boron on crop yield of Toria

Deficiency of Sulphur and Boron in soil of Nalbari district which leads to reduce the oil content, seed size and seed yield of Toria

0.6

03

Sl. No

Title of FLD

Technology

Area (ha)

No. of farmers

Result

1

Nutrient management in rice using Nano fertilizer

Application of 1/3^rd  of recommended N with full dose of P K as basal and 1/3^rd  of N at active tillering stage followed by foliar application of Nano urea @ 4 ml/lit at  maximum tillering  and PI stage in kharif rice.

1.5

05

Yield: (q/ha)

TO1- 44.1

TO2- 41.2

B:C –

TO1- 1.86

TO2- 1.56

2

Integrated Nutrient Management in lentil

Inoculation of seeds with ZSB @ 50 g/kg and basal application of 15 kg ZnSO₄/ha + Inoculation of seeds with Rhizobium-PSB consortia @ 50 g/kg and basal dose of NPK   (10:26:15).

1.5

05

Ongoing

3

Boron management in Rapeseed

Application of Borax @ 7.5 kg/ha along with recommended dose of fertilizers

1.5

05

Ongoing

Sl. No

Title of OFT

Problem Diagnosed

Area (ha)

No. of farmers

Result

1

Study of Effective  safe dose of clove oil during transportation of carp species

High mortality during transportation

03 locations

03

Farmers find clove oil effective in reducing fish stress and mortality during transport but emphasize the need for accurate dosage

2

Multiplication trials on Murrel culture and feed developed by COF, AAU, Raha

High cost of feed

03 locations

03

Ongoing

Sl. No

Title of FLD

Technology

Area (ha)

No. of farmers

Result

1

CIFTEQTM Fish Smoking Kiln (COFISKI)

TO1 (Improved Technology – COFISKI Kiln)

ü Use of CIFTEQTM Fish Smoking Kiln (COFISKI)

Farmer’s Practice – Traditional Method

Ongoing

2

INTEGRATED DUCK FISH FARMING

TO1:   Fish:

• Species ratio : Catla-20%,Rohu-25%,

                                               Mrigal-20,Grass carp10%,

                                               Silver carp-20%,

                                               Common carp-5%

·     Stocking Density   : 5000-6000 Nos./ha

·     Feeding of the fish : No supplemental feeding

Duck :

·       Variety                 : Khaki Campbell

·       No of Duck          : 250 nos/ha water spread area

·         Duck feed            :   Farmer’s part 

            (Layer mesh, rice bran, vegetable wastes)

Farmer’s Practice – Traditional Method

Ongoing

3

Multiple stocking and multiple harvesting of Carps

T01:Stocking density : 30,000 nos/ha/yr)

Harvesting Size-600-800gm

Restocking - After 4 months

TO2: Farmer Practice 

Ongoing