questions: asking about fungal rot in arecanut, contact detail for soil testing, goatery and dairy training facilities, forage crops. 
 answers: suggested to spray bordeaux mixture in the plant. mix 100gm agriculture lime in 5 liters of water and 100 gram copper sulphate (tutia) in 5 liters of water separately. then simultaneously mix both the solution together in a separate bucket. spray the solution 8-10 times a days in 5 days interval upto 3 sprays.
for soil testing, contact dr. abdul hafiz, 9419080705 program coordinator, krishi vigyan kendra, karimganj.
for goatery and dairy training facilities visit district animal husbandry & veterinary office.
for forage crops visit office of the divisional forest officer, karimganj forest (t) divsion, karimganj, dharakuna