The correct answer is: d) All of the above.
Andhra Pradesh promotes integrated farming systems by combining crop cultivation with livestock rearing, aquaculture and poultry, horticulture and goat farming. This is done in order to increase productivity, reduce costs, and improve sustainability.
Integrated farming systems can help to increase productivity by making more efficient use of resources. For example, manure from livestock can be used to fertilize crops, and crop residues can be used to feed livestock. This can help to reduce the need for external inputs, such as fertilizers and feed, which can save money and reduce environmental impact.
Integrated farming systems can also help to reduce costs by making use of resources that would otherwise be wasted. For example, the waste from aquaculture can be used to fertilize crops, and the waste from poultry can be used to generate biogas. This can help to reduce the cost of production, which can make the farm more profitable.
Integrated farming systems can also help to improve sustainability by reducing the use of external inputs and by making more efficient use of resources. This can help to protect the environment and reduce the farm’s reliance on non-renewable resources.
In addition, integrated farming systems can help to improve the livelihoods of farmers by increasing productivity, reducing costs, and improving sustainability. This can help to make farming more profitable and sustainable, which can improve the quality of life for farmers and their families.