The correct option is B Aquaponics
Aquaponics is a combined system of conventional aquaculture with hydroponics in a symbiotic environment, in which plants are fed with the aquatic animal's excreta or wastes.
Hydroponics is the method of growing plants without soil, using mineral nutrient solutions in water. Olericulture is the science of growing vegetables. Floriculture is the art of cultivation of flowering and ornamental plants.