India will start the Test series against Australia on December 4 and play two practice games before that.
"The key to doing well in places like Australia is the preparation before the Test series starts and not between the matches. I am not happy with India's schedule of two two-day games ahead of first Test match," Ganguly said during a panel discussion at the Hindustan Times Leadership Summit.
Ganguly, India's most successful captain in overseas Test matches, recollected his time when India batted well during that phase.
"If you look at the Oval Test match few months back, we batted some 42 odd covers in the first innings and some 25 odd covers in the second innings. In Brisbane back in 2004, Australia made 323 and we responded with a 450 odd total. In Adelaide, we scored 550 and 700 in Sydney.
Also Read
Ganguly said he doesn't see any change in Indian captaincy till the World Cup and that should be the way to go.
"I don't see any change in captaincy till World Cup and also it should be like that. Yes, Mahendra Singh Dhoni should be concerned about his overseas Test record because it's something that he will have to live with. But I don't think that Sourav Ganguly and Mahendra Singh Dhoni's captaincy should be compared.