Title varies slightly. "Experiment station" does not appear on the early numbers. Nos. 1-? are found also in the Twenty-third- ? annual report of the secretary of the State board of agriculture, 1883/1884- Nos. 34-42 are found also in the First annual report of the Agricultural experiment station, 1888. Reports of the South Haven experiment station for 1889-? and of the Upper peninsula experiment station, Chatham, for 1900 are included.