Seaweed extract for use as a growth stimulant on plants sold as an ingredient of fertilizer

Taxiing transport system for steering an amphibious aircraft on a body of water comprised of aircraft parts which enable an amphibious aircraft to be moved or steered during taxiing toward or away from a dock or mooring, namely, deployable and retractable ducted fans that function as a vehicle propeller and driving motor therefor, all the foregoing sold as a unit