Soil-Less Crops (1936)

Item title reads - Soil-less crops! A farming revolution. New Jersey College of Agriculture. America (USA). M/S of a man planting a tomato seedling in a pot of sand. M/S as water, which includes elements from soil, is poured from a test tube into a glass bottle through a funnel. These are attached to the pots and give the liquid a drop at a time. M/S of huge plants thriving. M/S of time lapse photography comparing a plant which has normal food and another which has added boron and manganese. The latter grows considerably more than the other. FILM ID: A VIDEO FROM BRITISH PATHÉ. EXPLORE OUR ONLINE CHANNEL, BRITISH PATHÉ TV. IT’S FULL OF GREAT DOCUMENTARIES, FASCINATING INTERVIEWS, AND CLASSIC MOVIES. FOR LICENSING ENQUIRIES VISIT British Pathé also represents the Reuters historical collection, which includes more than 136,000 items from the news agencies Gaumont Graphic (1910-1932), Empire News Bulletin (1926-1930), British Para