Annual Report of the Secretary of the Board of Agriculture, 第 25 巻W. White, 1878 Vols. for 1889-1894, 1906-1912 issued with the Annual report of the Massachusetts Agricultural Experiment Station; vols. for 1895-1905 issued with the Annual report of the Hatch Environment Station of the Massachnusetts Agricultural College. |
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66 nitrogen 66 Reverted acre agricultural societies ailanthus American elm ammonia amount animals apples beautiful better black knot Board Boston breed bushels Calcium oxide cattle cent clover colts committee corn cost cows crop cultivated disease dollars early exhibition experience farm farmers feed feet flowers fowls fruit fungi fungus garden grain grapes grass grass-seed ground grow growth guano harrowing horse hundred improvement inches interest kainit kind labor land manufacture manure mare Marshfield Massachusetts Messrs Middlesex North milk night-soil nitrogen onions oxen pasture pears perennial rye-grass phosphoric acid pistillate plants ploughed pollen potash potassium oxide potatoes pounds premium produce profit quantity question raised regard Report rock elm season seed sheep shoe soil species specimens spores stable-manure Stockbridge Fertilizer Superphosphate thing thousand tion town tree varieties vegetables Waltham winter Worcester