It's certainly possible to use simple selective breeding techniques to increase intelligence beyond what would ever likely occur naturally. Modern experience in selective breeding of, for example, cattle for milk production has resulted in herds of cows that produce far more milk than even the most extreme natural outlier ever produced. And furthermore there are statistical tools that can take as input various traits (various intelligence scores and also factors relating to general health and well-being) and produce, as outputs, pairings that would result in optimal intelligence increase. Going further, modern genomics techniques (like sperm sorting and prediction of traits from embryonic gene sequences) could make the process even more rapid.

But it could never be done in a decade. Modern techniques require a minimum of around ~5 generations to properly maximize traits beyond what would be found in the natural population (this varies hugely depending on the trait, of course, but 5 generations is a commonly-used ballpark estimate). Assuming impregnation starts as soon as reproductive viability is achieved, that gives a figure of 75 years.

The only thing that could shorten this would be designer baby technology. A simple method could be using embryonic stem cells to go directly to gametes without having to go through birth, development, and maturation. The downside to this is that prediction of intelligence based on just embryonic DNA is flimsy; much more generations would probably be required, and a few 'interim' individuals would probably have to at least reach school age for model calibration. Assuming, say, three interim stages, that gives 24 years. Even this would require a huge amount of resources - and not to mention the sacrifice and enormous ethical issues involved.

I can't see even modern genetics technology achieving biological superintelligence any shorter than that, unless you are willing to throw trillions of dollars at it.