Dry-farming: its principles and practice . dryfarmingitspri00macd Year: 1909 OATS GROWN CONTINUOUSLY, THIRD CROP, YIELD 8 BUSHELS PER ACRE, EORSYTH EXPERIMENT STATION, MONTANA Showing- evil effect of constant cropping without summer fallowing or rotation OATS AETER A MOISTURE-SAVING FALLOW, YIELD BUSHELS PER ACRE, FORSYTH DRY-FARM, MONTANA

---

Size: 1722px × 1162px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage