| OCR Text |
Show Rotation of Crops. The necessity of the rotstion of crops Is well recognized among modern mod-ern farmers, and now It appears thst In India nature Is seen practicing the same thing In the foresta. Tbe soil becomes exhausted after a long period pe-riod of one kind of forest, seedlings of other species gradually replace tbe old trees as they die out. On the Indian soil, tbe deodar tree baa bern observed taking the place of the blue pine, pine and oak sloly exrbanr." places, and spruce and silver Mr hate been noted gradually extending into a forest of falling oaks. |