Annual Report of the Secretary of the State Board of Agriculture of the State of Michigan, for the Year ...John A. Kerr & Company, printers to the State, 1891 |
From inside the book
Արդյունքներ 30–ի 1-ից 5-ը:
Էջ 79
... cover has four openings through which the vials may readily pass down two and three - quarter inches to a perforated false bottom upon which the vials rest , and the space of two and a quarter inches below the false bottom serves for ...
... cover has four openings through which the vials may readily pass down two and three - quarter inches to a perforated false bottom upon which the vials rest , and the space of two and a quarter inches below the false bottom serves for ...
Էջ 80
... cover with a watch glass and allow to stand for twenty - four hours to reduce fer- ric to ferrous salt . When the reduction is complete , as tested by transfer- ring on a glass rod a drop of the solution to a drop of ammonic - sulphocya ...
... cover with a watch glass and allow to stand for twenty - four hours to reduce fer- ric to ferrous salt . When the reduction is complete , as tested by transfer- ring on a glass rod a drop of the solution to a drop of ammonic - sulphocya ...
Էջ 81
... cover , add the ash to the precipitate , cover this with conc . H , SO ,, heat gently to dryness , and then intensely to expel excess of ' H , SO ,, cool in desiccator , and weigh . Estimate the increase of weight , minus filter ash ...
... cover , add the ash to the precipitate , cover this with conc . H , SO ,, heat gently to dryness , and then intensely to expel excess of ' H , SO ,, cool in desiccator , and weigh . Estimate the increase of weight , minus filter ash ...
Էջ 84
... cover on a steam bath or radiator , having first dis- solved a minute fragment of pure sulfate of brucia in the soil extract . When dry , pour over the residue concentrated sulfuric acid free from nitrates , and observe the color ...
... cover on a steam bath or radiator , having first dis- solved a minute fragment of pure sulfate of brucia in the soil extract . When dry , pour over the residue concentrated sulfuric acid free from nitrates , and observe the color ...
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00 Best A. W. Jewett Agricultural College Agricultural Society American antennæ bees beets Best boar Best pair Bordeaux mixture business committee Butterfield Canadensis cent Cheboygan chicks color Common coxæ crop Detroit early emulsion executive committee exhibitor F. H. Parker fair fertilizers Fifield Flint flowers foliage fowls Frank Wilson Frequent fruit glanders Grand Grand Ledge Grand Rapids grass Gray green honey Hubbardston inches Infrequent insects Ionia June kerosene Keweenaw Co.,-F Lake Lake Superior Lansing Lansing Best larvæ Lessiter loam Low grounds Macomb maple medium Mich.,-Wright Cat Michigan Michx Muhl northward Nutt Petoskey plants pods premiums President productive Rare S. E. Wurst Sandy season seed Sept shore soil South Haven species sugar sugar beets superintendent swamps tibiæ Torr Tourn trees Turner varieties Wanzlebener Wild Willd woods yellow