Fertilizers for agriculture; chemical products used in agriculture [with the exception of fungicides, herbicides, insecticides and parasiticides]; substances for hydroponic crops (agriculture); agricultural chemical products [except fungicides, herbicides, insecticides and parasiticides]; chemical products intended for agriculture [with the exception of fungicides, herbicides, insecticides and parasiticides]; trace elements for use in agriculture; chemical additives for use in agriculture; bacterial preparations for use in agriculture; fertilizers for agriculture composed of seaweed; polymers containing liquid for use in agriculture; surface-active chemical agents for use in agriculture; growth substances for plants for use in agriculture; nutritive substances (fertilizers) in liquid form for use in agriculture; chemical products for agriculture, with the exception of fungicides, herbicides, insecticides and parasiticides; chemical products for agriculture, with the exception of fungicides, weed killers, herbicides, insecticides and parasiticides; chemical products for biotechnological use (industrial sector); biological activators; activators (chemical products).