bids are invited for supply of horticuture material mse supply of vermi compost organic manure in 50 kg packing , supply of sulphate of potash in 25 kg packing , supply of singal super phosphate , supply of regent chemical phenyle pyrazole in 5 kg packing , supply of urea fertilizer in 50 kg packing , white sand for bunker topping , supply of jamuna sand zone v , supply of ammonium sulphate , npk 20 20 20 liquid fertilizer any brand , supply of emida for earth worm , providing and fixing of hdpe irrigation pipe , providing and fixing of hdpe foot battan , providing and fixing of hdpe tee equal , providing and fixing of hdpe bend , providing and fixing of hdpe end cap , providing and fixing of hdpe pcn , providing and fixing of g i riser pipe , providing and fixing of over head sprinkler total quantity : 2440