Artificial manures; their chemical selection and scientific application to agriculture . YIELD PER ACRE. StrawGrain lbs. Bushels 6,1083,300 50i Nitrogenous Manure without yield per acre. StrawGrain lbs. Bushels 3,0691,426 22 Chemical Manure without NitrogenousMatter.

---

Size: 1101px × 2271px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookidar, booksubjectfertilizers