Baliyan told reporters that the figure of three suicides of farmers given by the Samajwadi Party chief Mulayam Singh Yadav was "false".
"In my estimate, more than three hundred farmers in UP have already committed suicide," the Union minister said, adding that the state government was concealing facts.
He criticised the UP government for "failing" to take urgent remedial measures for tackling the problems of farmers resulting from non-seasonal rains.
The Union minister also demanded that all the government officials starting from patwari-level right up to the District Magistrates should immediately be issued directives stating that if they concealed facts pertaining to woes of farmers, they would be meted out with stringent punishment.