chemical additives for fertilizers; compost and manure; nitrogenous fertilizers; chemical fertilizers; liquid fertilizers; mineral fertilizers; fertilizers for the land; fertilizers for flowerpot plants; soil fertilizers; plant fertilizers; fertilizers; fertilizing preparations; chemicals used in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; nutritional substances in the nature of fertilizers in liquid form for use in agriculture