 | 1852 - عدد الصفحات: 504
...operation : but additional observations and experiments are wanting to clear up many points relating to the exact manner in which the death of plants is caused by cold. Nevertheless, whatever may be our degree of ignorance in relation to these points, it is hoped that... | |
 | 1839 - عدد الصفحات: 526
...of the paper, which relates to the manner in which the death of plants is effected by frost: — " In considering the various circumstances alluded to...contain, and bursting the cells or vessels in which it is encloned. "M. Gosppert, of Breslau, in a paper, originally read at a meeting of German naturalists... | |
 | 1852 - عدد الصفحات: 618
...accompanied by some conclusions of his own, in the following article, which will repay perusal. ED. " In considering the various circumstances alluded to...mechanically upon the tissue of plants, by expanding the iluid they contain, and bursting the cells or vessels in which it is enclosed. " M. Gœppert, of Breslau,... | |
 | American Association for the Advancement of Science - 1852 - عدد الصفحات: 514
...influence of cold. dilional observations and experiments are wanting to clear up many points relating to the exact manner in which the death of plants is caused by cold. Nevertheless, whatever may be our degree of ignorance in relation to these points, it is hoped that... | |
 | 1853 - عدد الصفحات: 630
...quotations furnish some passages which may be cited with advantage in this place. He says :* "he was led to inquire into the exact manner in which the...contain, and bursting the cells or vessels in which it is inclosed.' ' Mr. Gœppert, of Breslau, denies that this supposed laceration of the vessels takes place,... | |
 | 1840 - عدد الصفحات: 884
...portion of this memoir is that which possesses, perhaps, the most general interest : this is the enquiry into the exact manner in which the death of plants is caused by cold. To give our readers a just idea of Dr. Lindley's observations on this subject, we are under the necessity... | |
 | 1852 - عدد الصفحات: 960
...operation : but additional observations and experiments are wanting to clear up many points relating to the exact manner in which the death of plants is caused by cold. Nevertheless, whatever may be our degree of ignorance in relation to these points, it is hoped that... | |
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In considering the various circumstances alluded to in this paper, I was naturally led to inquire into the exact manner in which the death of plants is caused by cold. Very little, however, is to be learned upon this subject from the writings of physiologists.... 