Agro-industries in Pakistan include a wide range of small and large scale industries that produce food, fiber, and other value-added products. Some key industries are cotton and textiles, wheat flour, rice, sugar, dairy, poultry, leather, fertilizers, farm machinery, pesticides, tea, and tobacco. These industries contribute significantly to Pakistan's economy and agricultural production but also face challenges like low quality inputs, lack of infrastructure and technology, and energy shortages.