12. Which bull semen is most suitable for breeding a non-descript Indian cow to get better milk from its progeny?

Use of semen from indigenous bulls like Sahiwal/Gir/Red Sindhi etc. is most suitable depending on resources or breeding policy of the state. If the farmer has resources to maintain a crossbred animal and the state breeding policy permits it, he can use pure HF/Jersey semen for production of a crossbred progeny.