Before anything, please do not force food on your child. This could lead to eating problems.
I followed my dr's plan and did not start feeding my daughter until 6 months old. She wanted nothing to do with food. She only wanted the bottle. This went on until her 9 months appointment. Finally, I told him this was not working and he had to give me something to make her eat.
He suggested to lessen the amount of milk I was giving her. At the time, she was getting 4 bottles at 8 oz. a day. He told me I could go all the way down to 16 oz. a day if needed.
I did just that. She now gets 3 bottles at 6 oz. a day after she eats her food. At first, it was a struggle b/c she still just wanted her bottle but she eventually gave up that fight after she realized I would win. Now, after 3 months, she finally is eating very well at lunch and dinner. Morningtime, I let her have her bottle first. I replaced the 4th bottle with a snack (gerber stars and fruit) and a sippy cup of water or water down apple juice.
Basically, I think she was full after the milk and never wanted to eat. Now, she is hungry and knows that food is not her enemy.