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 44
... supply is in some way connected with the supply of organic , or vegetable matter in the soil , and that soils rich in vegetable matter , either have the power of forming nitrogen from this kind of material , or that by virtue of ...
... supply is in some way connected with the supply of organic , or vegetable matter in the soil , and that soils rich in vegetable matter , either have the power of forming nitrogen from this kind of material , or that by virtue of ...
Página 57
... supply of this necessary food is exhausted and it requires a series of years for its accumulation . It being assumed that the germs , even if introduced into the system , cannot live or be increased without the necessary material upon ...
... supply of this necessary food is exhausted and it requires a series of years for its accumulation . It being assumed that the germs , even if introduced into the system , cannot live or be increased without the necessary material upon ...
Página 59
... supply of nitrogen beyond what the air can afford ; it demands an accumulated supply of nitrogen in the soil . The press- ing demand of all cereal crops is an adequate supply of available nitrogen in the soil . This may be furnished by ...
... supply of nitrogen beyond what the air can afford ; it demands an accumulated supply of nitrogen in the soil . The press- ing demand of all cereal crops is an adequate supply of available nitrogen in the soil . This may be furnished by ...
Página 64
... supply or a regulator of climate and rainfall . If we are correct in this reasoning , it then remains to see how far ... supply of lumber is irregular and precarious . The fact being admitted , and we do not think it will be denied , we ...
... supply or a regulator of climate and rainfall . If we are correct in this reasoning , it then remains to see how far ... supply of lumber is irregular and precarious . The fact being admitted , and we do not think it will be denied , we ...
Página 65
... supply from rain - water absorbed by the soil , and passing by percolation into the channels which lead to them . In ... supply of rain is about the same as it was forty or fifty years ago , or as far back as our records extend ...
... supply from rain - water absorbed by the soil , and passing by percolation into the channels which lead to them . In ... supply of rain is about the same as it was forty or fifty years ago , or as far back as our records extend ...
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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
Pasajes populares
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.