Agriculture of Pennsylvania, Volumen11State Board of Agriculture, 1888 "Containing reports of the State Board of Agriculture, the State Agricultural Society, the State Dairymen's Association, the State Fruit Growers' Association, and the State College, for ..." (varies). |
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Página 70
... leaves before they mature . All plants store up food in their roots and stems through the agency of their fully developed leaves . Without food a plant can no more live than an animal . Prevented from storing food they must surely die ...
... leaves before they mature . All plants store up food in their roots and stems through the agency of their fully developed leaves . Without food a plant can no more live than an animal . Prevented from storing food they must surely die ...
Página 86
... leaves and branches and the disintegrations of the rocks will soon make a soil surface , thin perhaps , but thick enough to continue the life of the trees , and thick- ening as they grow . There is conclusive evidence that much of what ...
... leaves and branches and the disintegrations of the rocks will soon make a soil surface , thin perhaps , but thick enough to continue the life of the trees , and thick- ening as they grow . There is conclusive evidence that much of what ...
Página 90
... leaf is very great , is made evident by cutting off and exposing to the sun a branch with foliage in a hot summer's day , and see how quickly all the mois- ture in the leaves will be absorbed by the air . And this absorption is going on ...
... leaf is very great , is made evident by cutting off and exposing to the sun a branch with foliage in a hot summer's day , and see how quickly all the mois- ture in the leaves will be absorbed by the air . And this absorption is going on ...
Página 91
... leaves exposed , every pore of which is constantly giving out particles of water during the day , must be far ... leaf sur- face exposed . Probably the greatest amount of evaporation from any surface is from that of moist earth . But the ...
... leaves exposed , every pore of which is constantly giving out particles of water during the day , must be far ... leaf sur- face exposed . Probably the greatest amount of evaporation from any surface is from that of moist earth . But the ...
Página 92
... leaves or small twigs . A few evergreens are indispensable about the farm buildings . Besides being essential as wind brakes , they are quite ornamental in winter , and add greatly to the beauty of the land- scape when all other green ...
... leaves or small twigs . A few evergreens are indispensable about the farm buildings . Besides being essential as wind brakes , they are quite ornamental in winter , and add greatly to the beauty of the land- scape when all other green ...
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Términos y frases comunes
acre ammonia amount animal annual apples B. F. Lewis Board Bone Phosphate breeding bushels butter carbon cents cheese Chester county churn commercial fertilizers committee corn County Agricultural Society cows cream creamery crop cultivation culture curd dairy Diploma disease Dissolved dollars Engle experience farm farmers feed Fertilizer Company field forest fruit George give ground grower growing growth Guano H. W. Vahle Harrisburg Horticultural Houstonville hundred pounds inches Jersey Jesse G John kainite labor land lime manufacture manure matter meeting milk mium nitrogen orchard peach Pennsylvania Philadelphia phosphoric acid plant potash practical President produce profitable pullet quantity Reading rennet road salt Searle season second premium Secretary soil soluble South Carolina rock spring street superphosphate supply Susquehanna county tion tobacco trees varieties West Chester wheat William William Parry Williamsport winter
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Página 24 - That it shall be the object and duty of said Experiment Stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases to which they are severally subject, with the remedies for the same; the chemical composition of useful plants at their different stages of growth; the comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity of new plants or trees for acclimation; the analysis of soils and water; the...
Página 24 - That in order to aid in acquiring and diffusing among the people of the United States useful and practical information on subjects connected with agriculture, and to promote scientific investigation and experiment respecting the principles and applications of agricultural science...
Página 77 - I had a dream, which was not all a dream. The bright sun was extinguished, and the stars Did wander, darkling, in the eternal space, Rayless and pathless, and the icy earth Swung blind and blackening in the moonless air...
Página 24 - 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 24 - ... the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches or experiments bearing directly on the agricultural industry...
Página 21 - Something there is more needful than Expense, And something previous ev'n to Taste — 'tis Sense : Good Sense, which only is the gift of Heaven, And, though no Science, fairly worth the seven...
Página 21 - Writers, who have given us an account of China, tell us the inhabitants of that country laugh at the plantations of our Europeans, which are laid out by the rule and line; because they say, any one may place trees in equal rows and uniform figures. They choose rather to show a genius in works of this nature; and therefore always conceal the art by which they direct themselves.
Página 24 - That whenever it shall appear to the Secretary of the Treasury from the annual statement of receipts and expenditures of any of said stations that a portion of the preceding annual appropriation remains unexpended, such amount shall be deducted from the next succeeding annual appropriation to such station...
Página 78 - They slept on the abyss without a surge The waves were dead; the tides were in their grave, The moon their mistress had expired before; The winds were...
Página 6 - Act, to 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 such manner as the legislature of the States may respectively prescribe, in order to promote the liberal and practical education of the industrial classes in the several pursuits and professions of life.