The correct answer is: d) All of the above.
Limited availability of quality feed and fodder is a challenge for livestock rearing in Bihar, affecting animal health, productivity, and cost of production.
Animal health is affected by poor quality feed and fodder in a number of ways. First, poor quality feed can contain harmful bacteria or parasites that can make animals sick. Second, poor quality feed can be low in nutrients, which can make animals weak and susceptible to disease. Third, poor quality feed can be difficult to digest, which can cause digestive problems.
Productivity is also affected by poor quality feed and fodder. First, poor quality feed can make animals less productive, as they will not be getting the nutrients they need to grow and produce milk or meat. Second, poor quality feed can make animals more susceptible to disease, which can also reduce productivity. Third, poor quality feed can be more expensive than good quality feed, which can increase the cost of production.
The cost of production is also affected by poor quality feed and fodder. First, poor quality feed can be more expensive than good quality feed. Second, poor quality feed can require more processing, which can also increase the cost of production. Third, poor quality feed can cause more waste, which can also increase the cost of production.
In conclusion, limited availability of quality feed and fodder is a challenge for livestock rearing in Bihar, affecting animal health, productivity, and cost of production.