Annual Report of the Pennsylvania State College for the Year ... |
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Página 26
... temperature and duration of exposure to heat . The results were of value , though largely negative in character . Messrs . W. A. Hutchison and E. V. Rawn undertook a careful study of the change in the tanning value of various barks ...
... temperature and duration of exposure to heat . The results were of value , though largely negative in character . Messrs . W. A. Hutchison and E. V. Rawn undertook a careful study of the change in the tanning value of various barks ...
Página 12
... temperatures . The advocates of the second theory argue that the pegmatites are injected igneous material . Prof ... temperature than by simple dry fusion , and , therefore , the rock material saturated with water is re- duced to a ...
... temperatures . The advocates of the second theory argue that the pegmatites are injected igneous material . Prof ... temperature than by simple dry fusion , and , therefore , the rock material saturated with water is re- duced to a ...
Página 14
... temperature and especially their moisture relations , but just as clearly is it assured that their differences in the kind and quantity of food which they supply for the plant , exert decisive influences upon the crop . Fertilizers have ...
... temperature and especially their moisture relations , but just as clearly is it assured that their differences in the kind and quantity of food which they supply for the plant , exert decisive influences upon the crop . Fertilizers have ...
Página 19
... Temperature records for the air at about four feet above the ploughed surface of the field , from observations taken daily at 6 A. M. , 12 M. and 6 P. M. , show a mean temperature of 85.2 degrees Fahrenheit , from June 13 to 30 ...
... Temperature records for the air at about four feet above the ploughed surface of the field , from observations taken daily at 6 A. M. , 12 M. and 6 P. M. , show a mean temperature of 85.2 degrees Fahrenheit , from June 13 to 30 ...
Página 20
... Temperature . Deg . Fahr . Humidity . Per cent . 70-72 70-76 71-75 70-91 73-75 91-68 64-79 91-77 58-75 94-78 The temperature ranged from 44 to 88 degrees and was very vari- able ; the relative humidity , from 56 to 100 per cent . On ...
... Temperature . Deg . Fahr . Humidity . Per cent . 70-72 70-76 71-75 70-91 73-75 91-68 64-79 91-77 58-75 94-78 The temperature ranged from 44 to 88 degrees and was very vari- able ; the relative humidity , from 56 to 100 per cent . On ...
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Annual Report of the Pennsylvania State College for the Year ... Pennsylvania State College Visualização completa - 1902 |
Annual Report of the Pennsylvania State College for the Year ... Pennsylvania State College Visualização completa - 1900 |
Annual Report of the Pennsylvania State College for the Year ... Pennsylvania State College Visualização completa - 1902 |
Termos e frases comuns
00 Trace Agriculture amount Anemometer August Average berries Bradford county bran brick butter calves carbonate of potash cent chemist Chester clay College Conshohocken considerable corn Cotton-seed meal course crop culture Department digestible Dissolved bone-black Donegal EUROPEAN LARCH Experiment Station Fahr fat eaten feet feldspar fertilizer flavor grain grams Gross value growth harvested inches July June 26 June 30 kaolin Lancaster county leaf magnesia mangels manufacture material ment Meteorological Records milk eaten nitrogen orthoclase P. M. Mean pasteurized cream pegmatite Pennsylvania period Philadelphia phosphoric acid plants plats potash potash and magnesia produced protein Quaker Oats Quaker Oats feed quarry quartz rainfall received samples season seed shows silage soil soluble spar spring sugar beets Sulphate of potash Table temperature terra cotta tion tobacco Trace 00 treatment trees Trio variety vein vigorous weather week weight wheat winter yield
Passagens mais conhecidas
Página 10 - An Act to apply a portion of the proceeds of the public lands to the more complete endowment and support of the colleges for the benefit of agriculture and the mechanic arts established under the provisions of the Act of Congress approved July second, eighteen hundred and sixtytwo...
Página 9 - No portion of said fund, nor the interest thereon, shall be applied, directly or indirectly, under any pretense whatever, to the purchase, erection, preservation, or repair of any building or buildings.
Página 6 - June 30, 1902; that we have found the same well kept and classified as above, and that the receipts for the year from the Treasurer of the United States are shown to have been...
Página 10 - An Act to establish agricultural experiment stations in connection with the colleges established in the several States under the provisions of an act approved July second, eighteen hundred and sixty-two, and of the acts supplementary thereto.
Página 53 - And since I built my Brick House, the foundation of which was laid at thy going, which I did design after a good manner to incourage others, and that from building with Wood, it being the first, many take example, and some that built Wooden Houses, are sorry for it : Brick building is said to be as cheap : Bricks are exceeding good, and better than when I built: More Makers fallen in, and Bricks cheaper, they were before at 16 s. English per 1000, and now many brave Brick Houses are going up, with...
Página 2 - The Bulletins and Reports of the Station will be mailed regularly, free of charge, to all residents of the State who request it. ADDRESS...
Página 14 - Feldspar was quarried from four openings during the present season (1898) and there are not less than half a dozen other openings from which spar has been removed within the last few years. The quarries are comparatively shallow and indicate an occurrence of the feldspar in pockets rather than veins, although they are probably enlargements of veins, but the country rock has so disintegrated that the spar lies in the loose, disintegrated material, and the vein walls are not clearly defined. The rock...
Página 181 - ... While, therefore, the lactic bacteria may be regarded as commonly producing the butter flavor in practical buttermaking, they do not do this simply because they produce acid, and we must recognize that other types of bacteria probably assist in producing the desired flavor. It is important to note in this connection that of the thirty species described as indifferent in their action, none were acid organisms AROMA INDEPENDENT OF FLAVOR AND ACID.
Página 9 - Congress, according to the census of 1860, for the "endowment, support and maintenance of at least one college, where the leading object shall be, without excluding other scientific and classical studies, and including military tactics, to teach such branches of learning as are related to agriculture and the mechanic arts, ... in order to promote the liberal and practical education of the industrial classes in the several pursuits and professions of life.
Página 14 - The quarry was first opened in 1885 and in 1886 produced 200 tons of spar (Min. Res. 1886. p. 701). The continuation of this vein southwest from the quarry is distinctly s'hown by the numerous outcrops at different points along the line of strike, and the outcrop would indicate that other quarries might be opened with profit.