CS and MS of men planting seedlings along a catwalk bordering on a large newly planted test bed. HAS of evergreen saplings in neat rows in test bed. Several shots of farmer displaying a prize bull. HA sequence of men erecting a barrier against erosion on the slope of a shallow valley, including MS of construction and HA PAN of valley to HALS of barrier. Several shots tractor-drawn and horse-drawn machinery preparing soil. Several HASs of bodies of water. Sequence showing bales of hay and wheat being unloaded from freight train cars into horse-drawn wagons, loaded wagons moving away past camera.