Hi Saurabh,

Your college is not accredited by ICAR that doesn't mean your degree is invalid, your degree is absolutely valid& you don't need to worry about getting a government job. You will be 100% eligible to qualify for any government job with your current degree.
But you just won't be eligible for the ICAR AIEEA PG examination if you haven't completed your bachelor degree from an ICAR recognized college.

I hope this helps!!!