The Andhra Pradesh government aims to promote sustainable livestock development by:

Improving breeds
Modernizing dairy infrastructure
Supporting farmer producer organizations
All of the above

The correct answer is: d) All of the above.

The Andhra Pradesh government aims to promote sustainable livestock development by improving breeds, modernizing dairy infrastructure, and supporting farmer producer organizations.

Improving breeds: The government is working to improve the quality of livestock in the state by introducing high-quality breeds and providing training to farmers on how to raise them. This will help to increase the productivity of livestock and improve the quality of meat and milk produced.

Modernizing dairy infrastructure: The government is also working to modernize the dairy infrastructure in the state by building new dairy plants and upgrading existing ones. This will help to improve the quality of milk and milk products produced in the state and make them more competitive in the market.

Supporting farmer producer organizations: The government is also working to support farmer producer organizations (FPO) in the state. FPOs are groups of farmers who come together to produce and market their products. The government is providing financial assistance and training to FPOs to help them become more successful.

These measures are expected to help the state achieve its goal of sustainable livestock development.