Nutriberries Vs Seed and pellets

I feed my bird plenty of fruits and vegetables, but as far as seed and pellets as part of her diet.

How does feeding the nutiberries that have 30% pellets in them,instead of feeding seeds and pellets mixed as part of her daily diet.

My thought is the nutiberries have seeds and pellets in them, and omega 3 and other minerals.

So my question is... Can the nutiberries replace the seed and pellet part of my birds diet