Science, Volume 8John Michels (Journalist) Moses King, 1886 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
From inside the book
Results 1-5 of 9
Page 159
... phosphoric acid , and albuminoids or nitrogen entering into a single harvest he esti- mated as follows , valuing potash at five cents per pound , phosphoric acid at six cents , and nitrogen at eighteen cents . The total value of each ...
... phosphoric acid , and albuminoids or nitrogen entering into a single harvest he esti- mated as follows , valuing potash at five cents per pound , phosphoric acid at six cents , and nitrogen at eighteen cents . The total value of each ...
Page 160
... phosphoric acid in soils varies from none at all to almost one per cent . If we take the mean content of phosphoric acid in a soil to be .15 per cent , the total quantity per acre to a depth of nine inches would be 4,500 pounds . If the ...
... phosphoric acid in soils varies from none at all to almost one per cent . If we take the mean content of phosphoric acid in a soil to be .15 per cent , the total quantity per acre to a depth of nine inches would be 4,500 pounds . If the ...
Page 161
... phosphoric acid may be made to do duty over and over again , and last indefi- nitely , the economist , who looks to the welfare of the future , need have no fear of the failure of these resourches of the growing plant . Indeed , it ...
... phosphoric acid may be made to do duty over and over again , and last indefi- nitely , the economist , who looks to the welfare of the future , need have no fear of the failure of these resourches of the growing plant . Indeed , it ...
Page 162
... phosphoric acid , and ni- trogen . If it be true , therefore , that the earth is gradually cooling , there may come a time when a cosmic athermacy may cause the famine which scientific agriculture will have prevented . Fortu- nately ...
... phosphoric acid , and ni- trogen . If it be true , therefore , that the earth is gradually cooling , there may come a time when a cosmic athermacy may cause the famine which scientific agriculture will have prevented . Fortu- nately ...
Page 179
... phosphoric acid , and albuminoids or nitrogen entering into a single harvest he esti- mated as follows , valuing potash at five cents per pound , phosphoric acid at six cents , and nitrogen at eighteen cents . The total value of each ...
... phosphoric acid , and albuminoids or nitrogen entering into a single harvest he esti- mated as follows , valuing potash at five cents per pound , phosphoric acid at six cents , and nitrogen at eighteen cents . The total value of each ...
Other editions - View all
Common terms and phrases
Agassiz American animals appears association barograph barometer body called cause cent Charleston earthquake color comets corpus callosum death direction discussion disease economic effect evidence experiments fact feet geological give given glacial glaciers hundred important inches increase interest investigation Island Itasca JOSEPH JASTROW known labor Lake Lake Itasca large number less letter matter means meeting ment meteorites meteoroids meteors method miles moraines Moresnet nature observations obtained oleomargarine organization origin ovum paper peridotite persons phenomena phosphoric acid pliocene present probably produced Prof Professor published question recent regard River Saint Andrew's cross scientific seems society species square miles surface survey temperature theory thousand tion velocity versts wind York zoology
Popular passages
Page 199 - The Court agree to give Four Hundred Pounds towards a School or College, whereof Two Hundred Pounds shall be paid the next year, and Two Hundred Pounds when the work is finished, and the next Court to appoint where and what building.
Page 167 - ... and the stars of the heaven fell unto the earth, as a fig tree casteth her unripe figs, when she is shaken of a great wind.
Page 447 - Each voter has as many votes as there are members to be elected, and may give them all to one candidate.
Page 167 - And his tail drew the third part of the stars of heaven, and did cast them to the earth : and the dragon stood before the woman which was ready to be delivered, for to devour her child as soon as it was born.
Page 167 - And there was seen another sign in heaven ; and behold, a great red dragon, having seven heads and ten horns, and upon his heads seven diadems.
Page 406 - Let it be our hope to make a gentleman of every youth who is put under our charge, not a conventional gentleman but a man of culture, a man of intellectual resource, a man of public spirit, a man of refinement, with that good taste which is the conscience of the mind and that conscience which is the good taste of the soul.
Page 172 - For a long time it was accepted without hesitation that these bodies required great heat for their first consolidation. Their resemblance to the earth's volcanic rocks was insisted on by mineralogists. Professor J. Lawrence Smith in 1855 asserted without reserve that " they have all been subject to a more or less prolonged igneous action corresponding to that of terrestrial volcanoes.
Page 460 - ... to direct the taste and confirm the habit of reading what is good rather than what is bad.
Page 192 - ... varying in size from that of a walnut to that of a small child's head — the taste more or less aromatic, sweet, or subacid. It is produced on spurs, which spring from branchlets of two or more years growth, and continue to bear for a series of years.
Page 179 - In the light of the facts which have now been set forth, it becomes evident that, to insure the creation of a speech which shall be the parent of a new linguistic stock, all that is needed is that two or more young children should be placed by themselves in a condition where they will be entirely, or in a large degree, free from the presence and influence of their elders. They must, of course, continue in this condition long enough to grow up, to form a household, and to have descendants to whom...