AGRICULTURAL ENGINEERING

SOT: TNAU, 2001

The seed cum fertilizer drill machine consists of seed box, fertilizer box, seed metering mechanism, fertilizer metering mechanism seed tubes, furrow openers, seed rate adjusting lever and transport cum power transmitting wheel. The fluted rollers are driven by a shaft. Fluted rollers, which are mounted at the bottom of the seed box, receive the seeds into longitudinal grooves of fluted roller and expel them in the seed tube attached to the furrow openers.

SOIL SCIENCE

SOT: ANGRAU, Guntur 2020; AAU Jorhat 2020

30:60:40 NPK kg/ha and FYM @ 10t/ha, lime @ 2-4q/ha

Rhizobium biofertilizer (suspension) @10ml/100ml water/kg seed; Rhizobium powder@ 50g/kg seed

Half dose of N, full dose of P and K apply as basal dose and remaining half at 30 DAS.

ANIMAL SCIENCE

Problem Diagnosed : High demand of meat and eggs

SOT :ICAR RC for NEH Region, Tripura Centre, 2024.

Tokbari : Coloured broiler x native Tripura Black x Dahlem Red

ANIMAL SCIENCE

Problem Diagnosed:

• 50 gm/day OD for 3 months at grower stage
• 70 gm/day OD after 4 months 100 gm/day after 6 months at finisher stage/gestation period/sow
• 50 gm/day OD for 3 months at grower stage
• 70 gm/day OD after 4 months 100 gm/day after 6 months at finisher stage/gestation period/sow