Rural Economy, in Its Relations with Chemistry, Physics, and Meteorology: Or, Chemistry Applied to AgricultureScholarly Publishing Office, University of Michigan Library, 1850 - 532 sider |
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Side 26
... acid has been formed , and a portion of oxygen has dis- appeared . The volume of carbonic acid produced , represents for the most part the volume of oxygen which has disappeared . Now we know that carbon being burnt in a certain volume ...
... acid has been formed , and a portion of oxygen has dis- appeared . The volume of carbonic acid produced , represents for the most part the volume of oxygen which has disappeared . Now we know that carbon being burnt in a certain volume ...
Side 27
... acid is indeed to be observed under such circumstances , but then this gas is the result of the decompo- sition and putrid fermentation of the seed . It is therefore by means of the oxygen which it contains , that atmospheric air ...
... acid is indeed to be observed under such circumstances , but then this gas is the result of the decompo- sition and putrid fermentation of the seed . It is therefore by means of the oxygen which it contains , that atmospheric air ...
Side 28
... acid which appears during germination as acetic acid , whereas it is much more likely that it should be the lactic acid . There is certainty of the formation of an acid during germination ; to prove its development it is sufficient to ...
... acid which appears during germination as acetic acid , whereas it is much more likely that it should be the lactic acid . There is certainty of the formation of an acid during germination ; to prove its development it is sufficient to ...
Side 34
... acid , and as this is one of the most soluble of the gases which enter into the constitution of the air , water always contains a considerable quantity of it in solution . Carbonic acid may therefore be in relation with plants by the ...
... acid , and as this is one of the most soluble of the gases which enter into the constitution of the air , water always contains a considerable quantity of it in solution . Carbonic acid may therefore be in relation with plants by the ...
Side 35
... acid gas . It was Ingenhousz who made out the influence of the solar light upon the phenomenon in question . He proved , by a vast number of dis- tinct experiments , that leaves exhale oxygen when they are exposed to the light of the ...
... acid gas . It was Ingenhousz who made out the influence of the solar light upon the phenomenon in question . He proved , by a vast number of dis- tinct experiments , that leaves exhale oxygen when they are exposed to the light of the ...
Vanlige uttrykk og setninger
acre advantage agriculture albumen alkaline Alsace alumina ammonia analysis animals appears arable ascertained ashes atmosphere azote azotized principles Bechelbronn beet bushels calcareous carbonate of lime carbonic acid cattle cent clay clover color composition contains course crops cultivation decomposition Ditto dried dung dwts earth effect elements employed excrements experiments fact Fahr fattening fatty matter favorable fecula feet fermentation fertility forage formed gluten grain ground gypsed gypsum heat horse humus Hydrogen indigo influence Jerusalem artichoke kind land leaves lime magnesia maize manure marl milk mineral moist moisture oats observations obtained oil-cake organic matter oxide oxygen Payen phosphate phosphoric acid plants potash potatoes produce proportion quantity roots rotation saline sand Saussure Schwertz seed silica soda soil soluble solution starch straw substances sugar sulphate of lime sulphuric sulphuric acid surface tion tissue trees urine vegetable weight wheat wood woody yield