The National Livestock Mission supports animal husbandry development in Bihar through schemes focusing on:

Feed and fodder development
Breed improvement
Skill development
All of the above

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

The National Livestock Mission (NLM) is a centrally sponsored scheme launched by the Government of India in 2015. The objective of the NLM is to improve the productivity and profitability of livestock farming in the country. The NLM supports animal husbandry development in Bihar through schemes focusing on feed and fodder development, breed improvement, and skill development.

Feed and fodder development is important for improving the productivity of livestock. The NLM supports the development of fodder banks, fodder production units, and artificial insemination centers. These initiatives help to increase the availability of quality feed and fodder for livestock, which in turn improves their productivity.

Breed improvement is another important area of focus for the NLM. The NLM supports the development of improved breeds of livestock, such as crossbred cows and buffaloes. These improved breeds are more productive than local breeds, and they are also more resistant to diseases.

Skill development is also important for improving the profitability of livestock farming. The NLM supports the training of farmers in modern livestock management practices. This training helps farmers to improve the productivity of their livestock, and it also helps them to market their products more effectively.

Overall, the NLM is a comprehensive scheme that supports animal husbandry development in Bihar through a variety of initiatives. These initiatives are helping to improve the productivity and profitability of livestock farming in the state.