| Royal Society (Great Britain) - Electronic journals - 1860 - 718 pages
...graminaceous and leguminous ones, in regard to the question of the assimilation of free nitrogen. Seeing the evidence afforded of the non-assimilation of free...atmosphere, still awaits a satisfactory explanation. XIII. " Observations made with the Polariscope during the 'Fox' Arctic Expedition." By DAVID WALKER,... | |
| Pharmacy - 1861 - 656 pages
...graminaceous and leguminous ones, in regard to the question of the assimilation of free nitrogen. Seeing the evidence afforded of the non-assimilation of free...atmosphere, still awaits a satisfactory explanation. On the Preparation of Carbonic Acid. — In the last number of this Journal, we inserted in the " Report"... | |
| Agricultural chemistry - 1893 - 768 pages
...assimilation of free nitrogen. In experiments with Leguminous plants the growth was less satisfactory, and the range of conditions was, therefore, more limited....atmosphere, still awaits a satisfactory explanation. ON THE APPLICATION OF DIFFERENT MANURES TO DIFFERENT CROPS, AND ON THEIR PROPER DISTRIBUTION ON THE... | |
| Rothamsted Experimental Station - Agricultural chemistry - 1893 - 772 pages
...ones, in regard to the question of the assimilation of free nitrogen. In view of the evidence affonled of the non-assimilation of free nitrogen by plants,...atmosphere, still awaits a satisfactory explanation. ON THE APPLICATION OF DIFFERENT MANURES TO DIFFERENT CROPS, AND ON THEIR PROPER DISTRIBUTION ON THE... | |
| Agricultural chemistry - 1893 - 740 pages
...experiments, it is desirable that the several actual or possible sources of combined nitrogen to plants should be more fully investigated, both qualitatively and quantitatively. If it be established that the processes of vegetation do not bring free nitrogen into combination, it still remains not very... | |
| Physics - 1861 - 612 pages
...assimilation of free nitrogen. In experiments with Leguminous plants the growth was less satisfactory, and the range of conditions was, therefore, more limited....established that plants do not assimilate free or iincombined nitrogen, the source of the large amount of combined nitrogen known to exist on the surface... | |
| Gardening - 1891 - 516 pages
...non-assimilation of free nitrogen by plants, when grown under conditions of sterilisation and of enclosure, it is very desirable that the several actual or possible...combined nitrogen should be more fully investigated. Since that time the question of the sources of the nitrogen of vegetation has continued to be the subject... | |
| Forests and forestry - 1891 - 628 pages
...non-assimilation of free nitrogen by plants, when grown under conditions of sterilisation and of enclosure, it is very desirable that the several actual or possible...combined nitrogen should be more fully investigated. Since that time the question of the sources of the nitrogen of vegetation has continued to be the subject... | |
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