The Theory of Horticulture; Or, An Attempt to Explain the Principal Operations of Gardening: Upon Physiological Principles |
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Page 9
... considerable depth below the surface of the soil . It is from the water absorbed in germination that the seed procures the requisite supply of oxygen ; fixing hydrogen , the other element of water , in its tissue : and thus it is ...
... considerable depth below the surface of the soil . It is from the water absorbed in germination that the seed procures the requisite supply of oxygen ; fixing hydrogen , the other element of water , in its tissue : and thus it is ...
Page 40
... considerable certainty by a microscopical examination of the structure of its epidermis . The rule will evidently be , that plants with a thick epidermis , and only a few small sto- mates , will be the inhabitants of situations where ...
... considerable certainty by a microscopical examination of the structure of its epidermis . The rule will evidently be , that plants with a thick epidermis , and only a few small sto- mates , will be the inhabitants of situations where ...
Page 66
... considerable part of all the nutritious secretions elaborated by the leaves are expended in the production of new leaves ; but , after a time , a greater supply is formed than the leaves require , and the residue collects in the system ...
... considerable part of all the nutritious secretions elaborated by the leaves are expended in the production of new leaves ; but , after a time , a greater supply is formed than the leaves require , and the residue collects in the system ...
Page 75
... considerable extent depen- dent upon the imperfect condition of the bark of the fruit - stalk , which has little power of carrying off from the fruit the matter which is formed within it . In those cases , however , in which the fruit ...
... considerable extent depen- dent upon the imperfect condition of the bark of the fruit - stalk , which has little power of carrying off from the fruit the matter which is formed within it . In those cases , however , in which the fruit ...
Page 79
... considerable time ; and the dif ferences found in the duration of the growing powers of seeds probably depend principally upon chemical differences in their constituent parts . Oily seeds , which readily decompose , are among the most ...
... considerable time ; and the dif ferences found in the duration of the growing powers of seeds probably depend principally upon chemical differences in their constituent parts . Oily seeds , which readily decompose , are among the most ...
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Common terms and phrases
2d Edition absorbing action alburnum appears Apple atmosphere bark become blossoms bottom heat branches buds calyx carbonic acid cause cellular circumstances cloth cold coloured consequence containing cultivated damp deciduous decompose degree ditto double flowers dryness earth effect Engravings epidermis exposed favourable flowers fluid FREDRIKA BREMER fruit gardener germination grafting grow growth healthy History Hort Horticultural illustrated inches injury J. C. LOUDON JOHN LINDLEY Knight leaf leaf-buds leaves London manure means moisture morocco nature numerous observed obtained operation organisable matter oxalic acid Peach Pear period perspiration Pine-apple pistil plants Plates pollen pots practice present principles produce propagation proportion quantity ripening roots SAMUEL LAING scion season seed seedling shoots soil species spring stamens stem summer surface temperature tion tissue Trans transplanting TREATISE trees varieties vegetable Vignette Titles vital vols WILLIAM HOWITT winter wood Woodcuts young
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