f u feed them well they will grow well. My last set of 49 broiler had the following schedule:
from wk0-4......2.5bags of starter
'' 5.....36.8kg of finisher
'' 6.....45.6kg
'' 7-8.....155.12kg
the above give's a total of11 bags of feed to 8wks. And i sold birds weighing 2.4--3kg @ day 54 in the 8th wk. In ur case 11*2=22bags of feed for 100 birds, don't believe in injection,if u feed them better u will have better results
from wk0-4......2.5bags of starter
'' 5.....36.8kg of finisher
'' 6.....45.6kg
'' 7-8.....155.12kg
the above give's a total of11 bags of feed to 8wks. And i sold birds weighing 2.4--3kg @ day 54 in the 8th wk. In ur case 11*2=22bags of feed for 100 birds, don't believe in injection,if u feed them better u will have better results