The Theory and Practice of Horticulture: Or, An Attempt to Explain the Chief Operations of Gardening Upon Physiological GraoundsLongman, Brown, Green, and Longmans, 1855 - 606 من الصفحات |
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الصفحة vi
... influence of some of these valuable works : but it must be admitted that the true principles of physiology are not , in such books , so separated from the details of routine on the one hand , or so applied to them on the other , as to ...
... influence of some of these valuable works : but it must be admitted that the true principles of physiology are not , in such books , so separated from the details of routine on the one hand , or so applied to them on the other , as to ...
الصفحة vii
... influence over the vital actions of all living things . But these are the refinements of science , belonging to the philosopher in his laboratory , and not to the worker in gardens ; they are indispensable to the correct appreciation of ...
... influence over the vital actions of all living things . But these are the refinements of science , belonging to the philosopher in his laboratory , and not to the worker in gardens ; they are indispensable to the correct appreciation of ...
الصفحة 7
... influenced by the action of surrounding bodies , and not by any degrees of sensation and passion analogous to those of animal life . This seems to have led to the belief that they do not even possess a vital principle , but are mere ...
... influenced by the action of surrounding bodies , and not by any degrees of sensation and passion analogous to those of animal life . This seems to have led to the belief that they do not even possess a vital principle , but are mere ...
الصفحة 8
... influence exercised over plants by substances such as laudanum and arsenic ; b , by the active and visible motions of the fluid contained within their cells ; c , by the unerring directions taken by the delicate apparatus which ensures ...
... influence exercised over plants by substances such as laudanum and arsenic ; b , by the active and visible motions of the fluid contained within their cells ; c , by the unerring directions taken by the delicate apparatus which ensures ...
الصفحة 9
... influence whatever upon the circulation of fluid within the cells of Chara , and he was obliged to admit the presence of a vital force , of the nature of which we are wholly ignorant . Motion of an analogous nature has been now remarked ...
... influence whatever upon the circulation of fluid within the cells of Chara , and he was obliged to admit the presence of a vital force , of the nature of which we are wholly ignorant . Motion of an analogous nature has been now remarked ...
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absorb action alburnum appears atmosphere autumn bark bear become blossom-buds branches buds bulb calyx carbonic acid carpels cause cellular Chiswick chloroform circumstances cold colour consequence crop cultivated damp degree dryness earth effect employed epidermis evaporation experiments exposed fact favourable feet flowers fluid formation formed fruit gardener germination grafting ground grow growth healthy herbaceous horizontal Hort Horticultural Horticultural Society hygrometer inches increased injury leaf leaf-buds leaves ligature light loam matter mean temperature mode moisture mucilage nature night observed operation organs Peach Pear peat perish perspiration Pine-apple pistil plants pollen portion pots practice produced propagation proportion pruning quantity removed Rhododendrons ripening roots scion season seeds sepals shortened soil species spring stamens stem substance sufficient summer surface temperature thermometer timber tissue trees vapour varieties vegetation vigour Vine vitality Wardian warm winter wood wound